Welcome to iGrow News, Your Source for the World of Indoor Vertical Farming
Indoor Farming Start-Up BrightFarms Raises $100m In Funding
The start-up has raised over $200 million in funding to date, and BrightFarms claims that it will use these latest funds to invest in its current farms and retail programs and expand its network of regional indoor farms across the US
By Martin White
21 October 2020
Indoor hydroponic farming start-up BrightFarms has secured $100 million in a Series E funding round led by Cox Enterprises, which now owns a majority stake in the company, and a further investment from Catalyst Investors.
BrightFarms builds and operates indoor farms near major metropolitan areas in the US, providing supermarkets and retailers with a consistent supply of locally grown produce. It currently operates indoor farms in Illinois, Ohio, Pennsylvania, and Virginia, with three new farms currently under development in North Carolina, Massachusetts, and Texas.
The start-up has raised over $200 million in funding to date, and BrightFarms claims that it will use these latest funds to invest in its current farms and retail programs and expand its network of regional indoor farms across the US.
BrightFarms claims that its growing methods “use 80% less water, 90% less land and 95% less shipping fuel than traditional agriculture”. The company claims that its indoor growing methods can provide pesticide-free packaged greens to supermarkets in as little as 24 hours after harvest.
The start-up has formed partnerships with major retailers including Ahold Delhaize, Kroger, and Walmart, distributing produce to over 2,000 stores in the US. The firm anticipates that it will expand its distribution to more than 15,000 stores by 2025.
Steve Platt, CEO of BrightFarms, said: “Our goal over the next five years is to make quality, locally-grown greens a staple on grocery shelves and in refrigerators nationwide.
“We are thrilled to have the strong financial backing of Cox Enterprises, an organization that closely aligns with our mission to build a healthier and more sustainable future and to have the additional support of our long-term partners at Catalyst Investors. Together we are ready to scale our model for local indoor farming in every major market in the US”
Vertical Farms Are Overserved: Global Food Resilience Needs A Rebalancing Act
Recent moves by Singapore’s state investment firm Temasek in the food and agritech space have prompted a rethink of what the political economy of food could look like over the next decade
By Huiying Ng
Oct. 11, 2020
Focusing investment in agritech among a few, powerful corporations is not the right way to ensure the future of food security and agricultural sustainability, writes Huiying Ng.
Recent moves by Singapore’s state investment firm Temasek in the food and agritech space have prompted a rethink of what the political economy of food could look like over the next decade.
Urban farm models—which Singapore is intent on exporting—will stream proprietary genetic information, business profits, and property assets to the same companies and individuals at the expense of both people and global, diverse multi-crop ecosystems. Many urban farms in Singapore are receiving large amounts of state support—including nearly $40 million in funding announced earlier this month.
As Temasek increases its investments in the agricultural and food technology space, it is worth looking at how a state sovereign fund uses its wealth.
In the last few years, Temasek supported German company Bayer’s buyout of Monsanto in 2018, funded Impossible Foods and Just Food, and reinvested as Impossible’s third-largest investor in 2020. Some of these groups have stirred controversy: Monsanto, a seed and agrichemicals giant, is facing several ongoing class-action lawsuits in the United States from farmworkers stricken with cancer from the use of the herbicide Roundup. Bayer later paid $10 million in settlements, which comes down to an average of less than $160,000 per plaintiff not considering litigation fees—while continuing to sell the very same pesticide to farmers.
This year, Temasek expanded its agri-food investments by partnering with Bayer to set up a company, Unfold, to sell genetically modified seeds to vertical farms.
Merged with Monsanto, Bayer-Monsanto is one of the largest agri-food conglomerates supplying most of the world’s seeds and agrichemicals, controlling 30 percent share of the world’s proprietary seed genetic material and agrichemicals. This means that many farmers are at the mercy of seed-agrichemical pairings made by a limited number of agribusiness companies.
Bayer-Monsanto’s investment decisions actively create a world of petrochemical and genetic dependence. Their products narrow the range of genetic resources and make resources that exist in the commons into commodities we have to pay for.
This is done in the name of food security. But in practice, these companies drive capital towards commodity production lines that require scale and homogenization. Their work strips smallholders of land, knowledge, and agri-cultures, and propagates the inequalities that took root in the Green Revolution, the era after World War II when synthetic fertilizers, pesticides, and herbicides were used to boost production, causing long-term chemical-based soil degradation.
While the Green Revolution is said to have lifted smallholders out of hunger and poverty, in practice it was a war on smallholders across the world, orchestrated over half a century by companies in Western Europe and the United States. Temasek’s choices indicate the state’s investment in dependence on big agritech at a time when global agriculture needs to be nourished and our knowledge capacities rebuilt, and its protective and regenerative functions renewed.
Seed laws, genetic diversity, and organic farming
Seed laws
Many seed laws such as the Trade-Related Intellectual Property Rights (TRIPs) Agreement of the World Trade Organisation (WTO) define seeds as a “creation and invention” belonging solely to seed corporations.
This effectively prohibits farmers from the free breeding and exchange of certain seeds.
Dietary diversity
Currently, no more than 120 cultivated species provide for 90 percent of human food supplied by plants, and 12 plant species and five animal species alone provide for more than 70 percent of all human food. Seed laws, which are generally used to develop standardized, homogenous crops to meet the demand of urban populations, have the effect of limiting genetic diversity in farmed crops. This negatively impacts the range of foods in our diets.
Crop uniformity
Seed corporations have asserted the need for crop homogeneity in response to industrial agriculture’s application of chemicals to control pests, diseases, weeds, or to fertilisers. This makes them less able to cope with continuously evolving pests and diseases. Organic farmers, however, tend to grow diversified crops as a way to adapt to the same challenges, but which do not threaten food resilience.
The global political economy of food
It’s clear that food security cannot be achieved through production alone. What is more important is the continued viability of our living environments to sustain and renew themselves. A political economy is needed that supports regenerative agriculture and ensures the fair distribution and management of resources—including financial capital.
Financial support for a narrow range of companies will create a market where people will eventually depend on a particular brand of farm, and increasingly that will mean indoor, ‘hi-tech’ vertical farms.
The global indoor farming market size was worth US$100 billion in 2018. By 2030, innovation in food and agriculture could be worth $700 billion. Hi-tech farms designed to grow a single crop will guzzle energy for air-conditioning, use up land, and give up on the land’s ability to be restored. Even with the new jobs high-tech farming will create, workers will have no real power to disengage from a system that narrows the planet’s genetic seed stocks, land, and knowledge resources.
In Asia, where so much of the future of food is at stake, we need to have public conversations about agritech to get greater clarity and transparency about the impact of new farming models on people and the planet, and how to create socially responsible products.
Companies can either increase social inequality and environmental degradation or join a global community working to increase our shared human access to land, knowledge, food resources, and peace. Agritech firms play an important role in shaping where investors put their money, and if 2020 makes anything clear, it is that neither business-as-normal nor the new normal can achieve food long-term security and sustainable agriculture.
Agritech’s climate responsibilities
Businesses have always had the power to look after the needs of people—and they are under more pressure than ever to do so today.
This decade will see more transboundary environmental disasters. Agritech and its funders would be wise to consider how their investments shape greater transboundary resource renewal, including the regeneration of lands and waters.
What agritech can do
There are five things agritech and agrifinance can do to redistribute equity in the food system:
1) Invest in solutions that increase the amount of arable non-monocrop food forest and arable land that commits to using regenerative multi-cropping techniques
2) Commit to working with national or regional seedbanks to increase genetic diversity, encouraging clients and customers to use saved, native, and heirloom seed varieties in gardens and urban farms
3) Broker regional peace and trust by improving food distribution logistics and addressing bottlenecks in the food supply chain. More food production is nothing if we do not address this.
4) Ensure food is grown with the principles of nutrition, diversity and equity in mind, by bringing the food insecure into the conversation, ensuing profits are redistributed among local communities to develop relationships in neighborhoods, workplaces, and schools.
5) Begin real dialogues with food sovereignty organizations and networks.
Seeds produced for vertical farms are highly profitable for the companies that produce them. But it is not in these companies’ business interests to replenish the arable land and water resources that we need to live on this planet.
We need to invest in practices that renew agricultural knowledge across our generations, reforest degraded and degrading lands, and redistribute resources that have been taken from elsewhere.
And we need to invest in technologies that support seed banks, enable innovation in the use of available low-carbon resources, and help people make the right choices about what to plant locally.
Now is the time to create the pathways that will afford us better solutions for the planet, not profit—and these solutions need to bear fruit within our lifetimes. Let’s invest appropriately.
Huiying Ng is partnerships and research lead at the Soil Regeneration Project.
The sidebar was written by Edmil Chue and Amanda Foo from Project Rewild.
FOOD & AGRICULTURE
Vertical farms ‘underserved’ when it comes to new seed varieties
Read now
Lead photo: A vertical farm. Are investments in seeds for vertical farms being concentrated among fewer, large corporations? Image: SkygreensThanks for reading to the end of this story!
We would be grateful if you would consider joining as a member of The EB Circle. This helps to keep our stories and resources free for all, and it also supports independent journalism dedicated to sustainable development. For a small donation of S$60 a year, your help would make such a big difference.
Rooftop Greenhouses Take Urban Farming To New Heights In Quebec
Lufa claims this latest site, opened this summer, becomes the world's largest rooftop greenhouse
BY EMMA JACOBS (FREELANCE REPORTER/PRODUCER) , IN MONTREAL
Lauren Rathmell co-founded the company Lufa, whose latest rooftop greenhouse opened in Saint-Laurent, QC earlier this year. Photo courtesy: Lufa.
October 8, 2020 — Cherry tomato plants tower over Lauren Rathmell’s head in the latest greenhouse built by the company she co-founded, called Lufa.
"We train everything vertically so that we can keep these plants a lot longer than a typical garden tomato plant," she explains. "We're in the probably 15 to 20-foot-long plant range now. They're really high."
Emma Jacobs Rooftop greenhouses take urban farming to new heights in Quebec
Their height makes it hard to tell that the greenhouse encloses a space the size of three football fields — all dedicated to growing varieties of tomatoes and eggplants.
It’s also four stories off the ground, on the roof of a former Sears warehouse not far from Montreal’s Trudeau International Airport.
Greenhouse-grown produce is a relatively small but growing part of agriculture in the Canadian provinces of Ontario and Quebec.
Lufa claims this latest site, opened this summer, becomes the world's largest rooftop greenhouse.
The NCPR team has worked tirelessly to make sure you and your neighbors can depend on us for journalism like this story in this challenging time. And you’re essential to that work. If you’re able, please make a donation now to ensure our effort can continue to be everything you count on.
"Once everything's picked and ready, it's going to go down right to our warehouse below us and packed into tomorrow - early tomorrow morning, into the baskets for the day," says Rathmell. The baskets containing the items customers' order online get delivered around the Montreal area and as far away as Quebec City in the company's electric delivery vehicles.
"We forecast really accurately and we try to pick just what's needed for that day's baskets. It's better for taste, it's better for quality, and it means no waste in the end as well," she says.
Lufa's latest 163,000 square foot greenhouse is located on top of a former Sears warehouse in Saint-Laurent, QC. Photo courtesy: Lufa.
Rathmell, originally from Vermont, founded Lufa with her husband to try and eliminate the environmental footprint associated with shipping produce across the continent. Lufa is named for a Lebanese cucumber. Rathmell’s husband is Lebanese. They call their customers "lufavores."
While greenhouses use a lot of energy, especially up north, Rathmell says putting them on a rooftop cuts winter energy use in half.
"We benefit by just passively receiving the heat that's coming from that building below, rather than being on a cold ground level in wintertime," she said. The greenhouse also creates an insulating bubble over the building below. The former Sears building now also contains other offices and warehousing.
Lufa established what was then the world’s first commercial rooftop greenhouse back in 2011.
With its latest, the company now operates four sites in the greater Montreal area, which have year-round growing seasons. Building on a rooftop does come with extra costs but Rathmell says energy savings and proximity to consumers help to offset them.
At the start of the pandemic, those customers doubled virtually overnight. People looking to order groceries for delivery signed up at rates that took the company by surprise.
"Within a week or two we had gotten a waitlist in place, first time ever we've never had a waitlist before, but we couldn't keep up," Rathmell recalls.
The company had to reorganize its greenhouses and warehouses for safety while also increasing the density of plants in its greenhouses. But Rathmell says it was a useful test for their business, which she’d like to expand someday to other cities, potentially in the northeastern United States.
Eggplants grow in the Saint-Laurent rooftop greenhouse. Photo courtesy: Lufa.
She’s also interested in expanding the range of crops.
"We do have two banana trees at one of our greenhouses as well," she says. "You can basically grow anything in a greenhouse. Is it worth growing in a greenhouse? Maybe not. But yeah, the bananas, I think they took like a year and a half, but we did get bananas.
So Quebec’s probably not the next banana capital, but certainly, a good place to experiment with greenhouse farming in cold climes.
Related Topics
montreal · environment · quebec · canada · agriculture
Second Chances Farm Announces New Farm In Philadelphia
The farm will be part of the North Station redevelopment of several million sq. ft. of vacant buildings and land near the Temple University campus being led by Bailkin’s Arete Group
Second Chances Farm founder Ajit Mathew George recently announced that he has reached an agreement with Philadelphia developer Michael Bailkin, who will invest the capital needed to open a 30,000 square feet farm – roughly 10 times larger than Second Chances Farm’s current operation – with enough space to eventually expand to 100,000 square feet.
The farm will be part of the North Station redevelopment of several million sq. ft. of vacant buildings and land near the Temple University campus being led by Bailkin’s Arete Group.
Second Chances Farm will not be putting capital into the project but is considered a minority partner because staff from the Wilmington operation will be sent to Philadelphia to help get the new farm up and running. The new farm is slated to open in 2021. Michael said that he intends to use Philadelphia as a headquarters site, while opening satellite farms in “older industrial cities” throughout Pennsylvania.
Michael has been very interested in indoor vertical farming for a long time, and his wife, Billie, and son, Cole, were looking at a whole range of opportunities.
“And then we met Ajit about a year ago,” he says, who is active in Opportunity Zones, “and we became very intrigued by the technical approach that he had, setting up a vertical farm, and doing that in a way that was going to make a major social impact by bringing in returned citizens and providing a job base and other opportunities for them. It was the combination of those two things that made us focus on doing something with our budget and over the next year or so, we continued working with him.”
Michael and Second Chances Farm agreed to do a large project in Philadelphia, essentially as the headquarters, at least the regional, possibly national, headquarters for expansion. Starting off with a 30,000 sq. ft. facility with a potential to expand it up to a 100,000 sq. ft., they will open a series of smaller units, of 15 to 20,000 sq. ft. in Opportunity Zones in some of the older industrial cities in Pennsylvania like Scranton, Coatesville and Norristown, while also doing economic development in those cities. The most important consideration will be on creating opportunities for second chance citizens.
The second target of the partnership is to provide healthy food for areas that are food deserts, which most of these opportunities are. The third is economic development, which is what Michael brings to the table. “Second Chances Farm will be the anchor and catalyst for other economic development activities in each of these opportunities zones,” Bailkin says.
For more information:
Second Chances Farm
www.secondchancesfarm.com
Publication date: Wed 30 Sep 2020
Groundless Myths
Since Aristotle, people believed that plants exclusively feed on organic matter. Only in the 18th century did these ideas begin to be questioned
05-10-2020 | iFarm
Since Aristotle, people believed that plants exclusively feed on organic matter. Only in the 18th century did these ideas begin to be questioned. Scientists discovered that in fact plants’ primary source of nutrition is inorganic in nature. Similar myths exist today. One of them is that soilless cultivation is an artificial process, during which tasteless vegetables, berries and greens grow rapidly almost on "steroids". We compared hydroponics — one of the most common and sustainable soilless crop cultivation technologies, with traditional farming to identify their key differences and similarities.
A bit of history
The concept of "hydroponics" was introduced in the 1930s by the American biologist William Gericke.
During the Second World War, the first hydroponic plantations were launched using this technology. Since the 1970s, hydroponic systems of various modifications have begun to appear in different parts of the world. Today NASA is working on an inflatable expandable greenhouse where hydroponics will be used. It is planned to be installed on Mars so that the first settlers can provide themselves with fresh vegetables, berries and herbs like on the Earth.
Hydroponics combines several methods of plant cultivation in artificial environments: wick and drip irrigation systems, flooding irrigation, nutrient layer method, etc. On iFarm vertical farms, we use the flow hydroponics method: seeds are sown in one of the types of substrate (peat or mineral wool), and nutrient solution is served into the pots from below.
A huge advantage of hydroponics is its controllability. The technology makes it possible to create ideal conditions for plants in terms of nutrition, lighting, temperature, and environment. In an optimal microclimate, they reveal their maximum potential, useful properties, have a prominent taste and aroma.
Nutrient intake
All elements of root nutrition are absorbed by plants either from the soil or a mixture of water-soluble fertilizers only in the form of ions.
Growing in soil
The content and availability of macro and microelements (nitrogen, potassium, phosphorus, magnesium, iron, etc.) in the soil is influenced by the temperature of air and soil, the amount of solar energy and moisture, the pH of the environment. Natural conditions are very unstable: air temperature and pressure fluctuate during the day, the sun is often covered with clouds, there may or may not be any rain for several days. All this affects the availability of nutrients for plants, causing a deficit of one or more of them, which in turn reduces yields and product quality. To accelerate plant growth and ensure yields, people began to use mineral or organic fertilizers.
Hydroponics
The microclimate inside a vertical farm is stable and the plants get nutrition in the amount they require. "We do not accelerate the growth of plants, but create conditions in which they can fully develop, without experiencing a lack or excess of nutrients and stress from changes in the environment. All this allows you to get tastier and earlier harvests," said Natalia Smirnova, a plant nutrition specialist at iFarm. iFarm labs select balanced nutrition for all crops grown on vertical farms. In fact, macro- and microelements are the same, but the delivery methods to the root systems may differ.
iFarm agrochemists select a balanced diet not only for each crop, but also for a specific phase of its development (the amount and ratio of consumed macro- and microelements depends on it). They can adjust the supply of nutrients to plants to get fruits not only with specified taste characteristics but also with a specific concentration of iron, silicon, vitamins, carotene, and other components important for human health.
The quality of vegetables, berries, or herbs does not depend on the method of their cultivation, but on the conditions the plants grew in, regardless of the environment being natural or artificial. Products that taste like "plastic" are often obtained using a large number of fertilizers, growth stimulants and pesticides, helping fruits to gain weight faster and increasing their shelf life. They are usually harvested without being given time for natural ripening or accumulation of nutrients (although two or three times per season).
Natalia Smirnova
Candidate of Biological Sciences,
iFarm plant nutrition specialist
Protecting from pests and diseases
In the closed ecosystems of vertical farms pests cannot infect the plantings (there is no need to fight them, that is why production is pesticide-free unlike traditional field farming or greenhouses). You can lose crops only due to disturbances in plant nutrition.
Growing in soil
10 billion microorganisms live in 1 g of black soil. Some of them are pathogens (fungi, viruses, and bacteria) that cause various diseases in plants. In order to protect crops and keep harvests, agricultural producers are forced to use chemical agents (pesticides: herbicides, fungicides, insecticides) in the fields while growing. In addition, ripe fruits are also processed for safety during transportation. Pesticides remain on products even after washing in water and, once they enter the human body, can cause diseases of the gastrointestinal tract, oncology, reproductive and endocrine disorders, etc.
Hydroponics
Vertical farms using iFarm technologies have a closed microclimate. An energy-efficient air purification and disinfection system ensures complete absence of outside air, any pollution, pests or diseases. The substrate that holds the roots of plants is purchased from leading international manufacturers. iFarm agronomists always check suppliers' quality certificates and test substrates in laboratories. For the nutrient solutions, we use treated water, purified in a special system that eliminates any impurities letting in only oxygen and water molecules through a membrane. There is simply no need to use pesticides.
Soilless cultivation also allows to carry out an early analysis of the root systems, giving a chance to evaluate every single plant’s condition. On vertical farms, root access is always open.
Water consumption
Vertical farms use 90% less water than greenhouses. Special engineering solutions can help to further improve this number to save even more water, allowing the plants to receive precisely required amount of moisture.
Growing in soil
Producers annually calculate the irrigation norm rate — the amount of water plants require to fully grow. It depends on the climate, soil properties, crop characteristics, cultivation technology. However, it is difficult to calculate accurately due to the unreliability of weather forecasts. As a result, plants may receive too little or too much water. Failure to comply with irrigation norms washes away the upper layers of the soil: irrigation erosion annually carries away 100−150 t/ha of soil, 0.8−1 t of humus, 100−120 kg of nitrogen, and 110−165 kg of phosphorus. On such soils, crops grow unevenly, and yields decrease.
Hydroponics
Thanks to the automated microclimate, the amount of water required by plants to fully develop is determined with an accuracy of a milliliter. iFarm engineers have also developed a dehumidification system to collect moisture evaporated by plants, filter, decontaminate and reuse it to water crops. This will help save even more water, which is incredibly useful in regions where water resources are limited (when grown in soil, moisture released by plants simply evaporates).
www.nutrienhorticulture.com.au
The advantages of hydroponics (climate controllability, pesticide-free production, preservation of the environment) stimulate the growth of the global vertical farming market. According to Research and Markets, in 2017 it was about $ 2.3 billion, and by 2023 it will grow to almost $ 7.5 billion, adding more than 20% annually.
Source and Photo Courtesy of iFarm
GERMANY: ‘Urban Farming’: Are Rooftop Fields The Future?
Large cities offer millions of square meters of unused roof space. Why aren’t they being converted to cultivate crops? The potential seems enormous, but “urban farming” is still in its infancy. EURACTIV Germany reports.
By Florence Schulz | EURACTIV.de
Translated by Sarah Lawton | September 30, 2020
Blueprint of a planned roof garden in Berlin. Up to two million square meters of roof space could be used for plant cultivation in Germany's capital alone. But the investment costs are still relatively high. [© Dachfarm Berlin]
This article is part of our special report New terminologies in sustainable food systems.
Large cities offer millions of square meters of unused roof space. Why aren’t they being converted to cultivate crops? The potential seems enormous, but “urban farming” is still in its infancy. EURACTIV Germany reports.
Salad from the roof of the supermarket or tomatoes from the facade of a high-rise building? What sounds like fiction is already a reality in some cities, albeit on a small scale. Urban farming is not a new concept, but one that has hardly been exploited to date.
Cultivating fruits and vegetables could experience a boom in the coming decades. After all, the human population is growing rapidly and is increasingly settling in cities. More than half of this population is already living in cities, and by the middle of the century, around 66% of people are expected to be living in cities – out of a world population of 9.7 billion.
More food also means correspondingly more demand for farmland, but this already accounts for 42% of the global land area.
Another problem is transport. According to the Fraunhofer Institute, around 12% of agricultural emissions are attributable to this alone.
As the World Summit on Biodiversity opens on Wednesday (30 September), new measures to halt its decline are being discussed, including the concept of payments for environmental services, which is currently widely debated in France and Europe. EURACTIV France reports.
Urban gardens for times of crisis
Could urban farming be part of the solution? One thing is certain: The idea is not new. Until the 19th century, cultivating crops was common practice within cities. When they disappeared, private allotment gardens spread.
Interestingly, a new trend is emerging: self-sufficiency is booming in the city, especially in times of crisis.
Often with success, as the British example shows: During World War Two, the government launched the “Dig for Victory” campaign. As a result, up to 50% of fruit and vegetables were produced by the population in allotment gardens.
In Spain, during the economic crisis, the proportion of allotment plots and community gardens increased six-fold between 2006 and 2014.
Apart from private cultivation, however, there are hardly any places where agriculture takes place on a larger scale in cities.
Roof gardens of the future use domestic heat and rainwater
In Europe, urban farming is still in its infancy.
“Every morning, I ask myself why not many more cities invest in it,” says Jörg Finkbeiner, architect, and co-founder of the Berlin network ‘Dachfarm.’ The consortium consists of gardeners, agro scientists, and architects, who together plan greenhouses for growing crops in the city.
However, Finkbeiner believes that this cannot be the case with urban farming, because most buildings are not statically suitable for it: “If you put crops in tubs on a roof and water them, you can quickly achieve 300 kilograms per square meter. Most buildings can’t support that.”
Dachfarm, therefore, relies on roof structures that are as light as possible and are built on top of existing buildings. The plants grow either in substrates such as pumice, lava or compost, as these are much lighter than soil or in hydroponic systems, where the nutrient supply is provided directly via a nutrient solution.
The glass gardens are designed to operate as efficiently as possible by using the waste heat from the building, collecting rainwater, or recycling greywater from households.
The concept of soil carbon sequestration, a cornerstone of regenerative farming, is regaining strength as a key measure in both climate mitigation and adaptation.
With Dachfarm, we want to show that the increasing amount of pavement in cities and the loss of arable land do not contradict themselves, Finkbeiner told EURACTIV.de.
Other advantages are that roof gardens can be used to produce close to the consumer and “on-demand,” so to speak, eliminating long transport routes or the need to store food. But not every type of agricultural cultivation is structurally possible, Finkbeiner points out. Besides, there are many open questions particularly in terms of building codes.
Bologna and Amsterdam with great potential
For supermarkets or restaurants, the own roof garden could be an attractive concept.
However, it is not worthwhile for everyone, because investment costs are still comparatively high and the food harvested in this way is more expensive.
A 2017 study by the European Parliament’s Scientific Service (EPRS) also came to the same conclusion: urban agriculture is “associated with considerable ecological, social and health benefits,” but can increase biodiversity and counteract the heating of cities.
However, this is also associated with high operating costs, for example for electricity, and is in competition with other types of use, for example for solar energy systems. In addition, the report says, tensions between “traditional and innovative farmers” and an increase in land values are also concerns.
There are no reliable figures on how widespread urban farming is in the EU. However, according to the ERPS evaluation, the potential could be huge, depending on the city.
In Bologna, for example, more than three-quarters of the vegetables consumed there could be grown in roof gardens. In Amsterdam, where currently only 0.0018% of food is produced locally, up to 90% of the fruit and vegetables consumed could be grown.
In a clear nod to the strategic importance of agroforestry, the term has now cropped up in both the European Green Deal, the European Commission’s roadmap for making Europe the first climate-neutral continent by 2050, and the EU’s flagship new food policy, the Farm to Fork (F2F) strategy.
Commission has no plans special funding
These figures seem optimistic, as they would probably require strong political support. In the current EU Common Agricultural Policy, urban farming projects can theoretically be financed with funds from both pillars as well as from the European Social Fund and the Regional Development Fund, but this is at the discretion of the member states.
Further support is not in sight, as the Commission “currently has no plans to coordinate strategies for urban agriculture beyond different levels of government,” according to the response EU Agriculture Commissioner Janusz Wojciechowski gave in the European Parliament in May.
However, a planning study on the topic is currently being prepared. This should be completed this autumn.
[Edited by Gerardo Fortuna/Zoran Radosavljevic]
EURACTIV's editorial content is independent from the views of our sponsors.
"Vertical Farming Won’t Replace All Greenhouse Production, But It’s More A Combination of All of Them"
“We have been studying the vertical farming market for a couple of years now. Today, we haven’t seen any new, exciting things I must say, but vertical farms continue to improve
“We have been studying the vertical farming market for a couple of years now. Today, we haven’t seen any new, exciting things I must say, but vertical farms continue to improve. More production systems become high-tech, from greenhouse growers to other farmers. It’s also more about looking at what is applicable per location, whether it’s an indoor farm in an urban area or a high-tech greenhouse more suitable for the area it’s based,” Cindy van Rijswick, Expert Fresh Produce at Rabobank Research Food & Agribusiness, says.
Cindy van Rijswick
Not at its peak yet
Vertical farming in the Netherlands isn’t very thrilling production-wise, but many great techniques are developed here, she notes. “The USA e.g. is not very familiar with glass greenhouses. They switched to vertical farming at some point and often skipped the glasshouse concept. The only disadvantage a greenhouse has, compared to vertical farming, is that it needs more space and it is less easy to control because still sunlight is used.”
In the indoor farming market, there are a lot of small-scale companies. In comparison to the Dutch greenhouses, it’s not as profitable as it could be. When stacking multiple layers vertically it will increase production. “However, it's not large-scale enough. Now there is a limited range of products, such as luxury lettuces and herbs, for which there is only a narrow market.”
Uniformity
“The market is currently in a development phase. Before it will become mature, mistakes are being made. There are still many steps to be taken before we’ll get there. One being, increasing efficiency. In addition to that, there are too many different systems being used and instead, more uniformity is needed.
"All kinds of systems are developed while there are companies that have existing well-working systems. However, large sums of money are put into the sector while very little working proof comes out of it. In the future, there will be more vertical farm suppliers that will operate effectively. The sector needs to collaborate and compare more. In this way, steps can be taken. Although even then, it will not replace all greenhouse production, it’s more a combination of all of them,” Van Rijswick explains.
Costs per m2
The investment costs for a vertical farm are more or less starting at € 2000 per m2 in comparison to a greenhouse which is about € 200-500 per m2. There is a huge difference between investment costs which is a major disadvantage for farmers looking for funding. Efficient herb plant factories could possibly compete with a greenhouse at the same cost price. Unfortunately, there’s so little transparency in the industry that not much is known about it.
Suitable location?
Van Rijswick affirmed that in some cases it’s better to be located inside the city. However, there are also many disadvantages to it. The land price is very high-priced in large cities, which causes it to be competing with for example office space. “There are many logistic problems as it's very complicated to get around within the city. The location has to be looked at in a more efficient way. As a large-scale farm, when being located next to a distribution center it’s much easier to distribute products to retail stores.”
Vacant buildings are hardly suitable for a vertical farm because of the following:
Often the floors aren’t able to carry heavy racks and installations
There are risks involved using a lot of electricity and water and it is sometimes difficult to insure these
The building will have a different use which is not always accepted by the municipality
Van Rijswick adds: “In most cases, it is better to acquire a new building where a new farm can be built rather than in existing offices. People think about it too easily. The most commonly used argument is that the building is then utilized beneficially, but this is not always the case.”
‘Japan as a frontrunner’
The country that has been out there the longest is Japan. Although the cost price is higher than in the Netherlands, people are willing to pay more for their greens. Van Rijswick continues: “Many young people would like to start their own farm, having great technique and a proper business plan. However, they can't put into words what their market is. China has had many food scandals, so there’s more demand for fresh produce with guaranteed safety. They’d rather pay more for clean food, produced in a safe growing environment. In Europe, this is less of an issue and competition is high, which makes it difficult to sell produce at a premium.”
‘More suitable for leafy greens’
“In the end, I think that indoor farming is most suitable for leafy greens, such as lettuce and herbs. Young plants and starting materials are also very suitable for this kind of growing environment. These greens are well suited for this type of cultivation, in terms of hygiene requirements and product quality. The crops can easily be stacked in multiple layers. This results in a higher value per kilogram, which is great looking at the cost price of these farming techniques.”
Large farms can process this type of production better than a small farm growing plants. These farms can pack and deliver the products immediately because only then it becomes logistically efficient. “For ‘fresh-cut companies’ it could be useful if they could grow some of their raw materials within their factory, such as expensive types of lettuce. In small businesses, I see more potential for local markets and the hospitality industry. But in the future, there certainly will be more large professional farms that will be growing large scale,” Van Rijswick explains.
For more information:
Rabobank
Cindy Rijswick, Expert Fresh Produce at Rabobank Research Food & Agribusiness
Cindy.Rijswick@rabobank.com
www.rabobank.com
Publication date: Tue 22 Sep 2020
Author: Rebekka Boekhout
© HortiDaily.com
Largest Indoor Farm In The World To Be Developed In Abu Dhabi
The GreenFactory Emirates will produce 10,000 tons of fresh produce per year on a cultivation area of 160,000 square meters. It combines vertical and flat farming and solves the normal cultivation restrictions due to extreme climates in regions as the UAE
A Joint Venture Between GrowGroup IFS And RainMKRS Capital
Investment Announced The Construction of A 17,5 ha
Indoor Farm In The Desert of Abu Dhabi
2 October 2020
The GreenFactory Emirates will be the biggest indoor farm in the world. The farm uses 95 percent less water compared to conventional outdoor farming.
Vertical and flat farming
The GreenFactory Emirates will produce 10,000 tons of fresh produce per year on a cultivation area of 160,000 square meters. It combines vertical and flat farming and solves the normal cultivation restrictions due to extreme climates in regions as the UAE.
The total project amounting to 150 million euros is planned in different phases for the next 3 years.
Initiators CEO John Breedveld of GrowGroup and chairman Mohamed Jouan Salem Al Dhaheri of rainMKRS.
Extreme low water use
Compared to standard farming methods, the farm uses very little water. According to GrowGroup director John Breedveld the water use will be even lower than for conventional greenhouse cultivations.
‘The water scarcity made us decide to reuse the condensate water. In countries where water is less scarce, this is often considered to be too expensive. We expect to realize a water use of only 2 liter per kilogram produced food.'
The extremely low water use also helps the farm to achieve a low carbon footprint. Breedveld: ‘As we use so little water, we can get it from an inland freshwater source. Therefore we don't need to use freshwater that is produced by desalination of seawater. This is a very common water source in Abu Dhabi but it has a higher carbon footprint.’
‘It helps us to reduce the farmer’s CO2 footprint up to 40 percent compared to conventional outdoor production’, added Breedveld.
Mariam Hareb Almheiri, UAE Minister of State for Food Security.
Food security
Food security is high on the UAE’s agenda. The country aims to be number 1 on the Global Food Security Index by 2051.
Commenting on the announcement, Mariam Hareb Almheiri, Minister of State for Food Security said: ‘The UAE is applying concerted efforts to improve its domestic production of food, with agricultural technology having a hugely important role to play.‘
‘In fact, key targets of the government’s National Food Security strategy are to generate a 30 percent yield improvement from technology-enabled production. Indoor farms such as GreenFactory Emirates are instrumental in helping us reach these goals’, stated minister Hareb Almheiri.
Research and development
GreenFactory Emirates will include a built-in research and development component that will help ramp up the production beyond the 56 current varieties of lettuces, leafy greens, herbs, and kale. It will also optimize its production by collecting real-time data to inform future global expansion of indoor farming.
With confirmed partnerships with GAAS Wageningen and Delphy in The Netherlands, GreenFactory will benefit from live feedback provided by some of the best students and academia in the field.
Partnership
The partnership between GrowGroup and rainMKRS is a result of an introduction made by the Embassy of the Kingdom of The Netherlands in the United Arab Emirates and the Monarch Group which has played an instrumental role in seeking opportunities and nurturing relationships.
The joint venture announced the construction of more indoor farms in other regions of the world where extreme climates are a challenge to normal cultivation.
This news item is based on content originally published on the websites of Grow Group IFS, Rainmkrs Capital, and Emirates News Agency.
Lead photo: Impression of the 26 football field large indoor farm that will be built in Abu Dhabi.
Nature Fresh Farms Pledges To Plant 25,000 Trees In Sustainability Campaign
After two years of research and development, Nature Fresh Farms has officially launched their 100 percent home compostable Cucumber wrap, a first for the North American marketplace
Leamington, ON | October 1, 2020
Nature Fresh Farms has launched its sustainability campaign following the release of their new home compostable Cucumber wrap.
After two years of research and development, Nature Fresh Farms has officially launched their 100 percent home compostable Cucumber wrap, a first for the North American marketplace. Made from a starch-based PLA that is derived from plant-based resources, the film is home compostable breaking down naturally into CO2 and water within 90 days.
To celebrate its release and promote to consumers and customers alike, Nature Fresh Farms has launched a unique marketing campaign and want their followers to join in their initiative to make a difference. Their campaign has kicked-off with high-impact social media posts going live on their Instagram, Facebook, and LinkedIn accounts. Every time someone shares these posts during the month of October, they will plant a tree. With one share equalling one tree, the company is pledging to plant up to 25,000 trees to help our forests thrive.
“We really wanted to grab the attention of our consumers and followers with this home compostable film,” said Luci Faas, Product Development Specialist. “Through this initiative, we hope to raise awareness of this packaging design that will make a lasting change on the environment but also go even further by planting trees to help our North American forests flourish.”
This campaign seeks to spotlight the progression of their sustainable packaging design while encouraging their followers to spread the word by sharing social media posts and help plant a tree. The initiative supports Nature Fresh Farms commitment to bettering the environment and their continued investment in searching for more sustainable packaging designs.
“Our customers are looking for more environmentally friendly packaging and we want to give them that,” shared Director of Sales, Matt Quiring. “With our continued goal of finding more viable packaging solutions we want to provide more options and make it easier for most people to make positive environmental choices.”
At Nature Fresh Farms they are driven to accelerate innovation through evidence-informed sustainable packaging solutions providing a better experience for their customers, while also helping to preserve the vitality of our planet.
About Nature Fresh Farms
Continuously expanding, Nature Fresh Farms has become one of the largest independent, vertically integrated greenhouse vegetable farms in North America. As a year-round grower with farms in Leamington, ON, Delta, OH, and Mexico, Nature Fresh Farms prides itself on consistently delivering exceptional flavor and quality to key retailers throughout North America, while continuing to innovate and introduce more viable and sustainable growing and packaging solutions.
SOURCE: Nature Fresh Farms | info@naturefresh.ca T: 519 326 1111 | www.naturefresh.ca
Aquaponic Farming Promises Higher Yields For Kundasang Farmers
Under the guidance of the Kinabalu Area Farmers Organisation (PPK), the farmers based in Kampung Desa Aman in Kundasang have gone into aquaponics and hydroponics since December 2019
September 26, 2020
By: Bernama
Green coral lettuce (left) and red coral lettuce thrive when cultivated using the hydroponic or aquaponic technique. Photo courtesy of Muhammad Irwan Maruji.
KOTA KINABALU: In the cool, hilly area of Kundasang in Ranau, about 100 kilometers from Kota Kinabalu, Sabah, a small group of young farmers are trying their hand at cultivating vegetables using aquaponic and hydroponic techniques.
Under the guidance of the Kinabalu Area Farmers Organisation (PPK), the farmers based in Kampung Desa Aman in Kundasang have gone into aquaponics and hydroponics since December 2019.
Their ventures are proving to be lucrative and PPK Kinabalu intends to encourage more young farmers to grow vegetables using these modern and more sustainable techniques.
According to PPK Kinabalu general manager Muhammad Irwan Maruji, in aquaponics the whole cultivation process, starting from planting the seedlings until they are ready for harvesting, takes only about three to four weeks. And, he added, vegetables harvested from a 223-square meter block of aquaponic plants can rake in sales of around RM5,600 a month.
“The capital to start an aquaponics venture, including setting up the pond and a 223-sq m block and greenhouse, comes to about RM85,000. The investment, however, is worthwhile when compared to the returns,” he told Bernama, adding that aquaponic farming is suitable for young entrepreneurs who want to get involved in agriculture.
In aquaponic farming, aquaculture (rearing of aquatic animals such as freshwater fish or prawns in tanks) is combined with hydroponics (cultivating plants without soil) in an integrated system where the aquatic waste serves as nutrients for the plants which, in turn, purifies the water in the tank.
Pointing out that vegetable farmers in Kundasang and other parts of Sabah were badly hit during the initial stage of the Movement Control Order, Muhammad Irwan said under the federal government’s Prihatin Rakyat Economic Stimulus Plan (Prihatin), each PPK in Sabah was allocated RM100,000 to RM200,000 to revitalise the agricultural sector.
“We are grateful for the allocation as it will be very helpful to the farmers and agro entrepreneurs here,” he said, adding that PPK Kinabalu plans to use the funds to start an additional hydroponic venture involving the local farmers, as well as introduce maize cultivation and a hanging fertigation system next month.
He said courses on aquaponic and hydroponic farming will be conducted starting early next month, following which he hopes to rope in at least 20 young farmers a year to pursue aquaponic and hydroponic ventures.
“PPK Kinabalu also plans to expand the market for their vegetable produce to the outside of Sabah,” he added.
Elaborating on PPK Kinabalu’s aquaponics venture with local farmers on a 2.83-hectare site in Kampung Desa Aman, Muhammad Irwan said vegetables such as red coral lettuce, green coral lettuce, mustard plant, and celery are being cultivated as they are suitable for aquaponic farming. As for the aquatic component, ikan tilapia and ikan keli are being reared.
“Aquaponic vegetables are chemical-free as no other fertilizer is used with the exception of the fish waste.
“For this farming technique, we need not use much water and the plants mature faster and yield higher quality produce,” he said, adding that they also plan to sell the ikan tilapia once they mature.
“So, eventually this project will enable us to ‘kill two birds with one stone’.”
Sabah State Farmers Organisation (PPN) acting general manager Mohd Sabri Jalaludin, meanwhile, said with the allocation his agency received under Prihatin, they plan to implement a cattle fattening project which is expected to have a positive impact on the state’s economic cycle.
He said Sabah PPN has expertise in the livestock industry as it has been involved in it for over 10 years. For the new project, the agency plans to buy 40 head of cattle from cattle rearers within the state in a bid to support local businesses.
Under the first phase of the project, expected to kick off next month, the cows will be fed palm kernel cake or palm kernel expeller, wheat husk, and soy residue to fatten them. Once they attain a minimum weight of 320 kilograms each, they will be sold at RM4,000 to RM5,000 each.
Mohd Sabri added that in view of the project’s potential to contribute to the growth of the state’s Gross Domestic Product, they plan to increase the cattle to 320 heads by 2021.
Lef Farms Keeps The Fresh Coming With The Addition of Fresh New Production Manager
Mariana’s new position was created to provide more time for training, education, and coordination between different departments within the organization
(Loudon, NH) – Coming off a very eventful summer that resulted in expanding distribution by adding Stop & Shop stores throughout New England and supporting medical first-responders during the pandemic with donations of a quarter of a million dollars in baby greens, hydroponic lettuce grower, lef Farms continues its forward momentum by adding a new production manager to its mix.
“We’re so excited to add Mariana Robles to our management team”, smiles lef founder, Henry Huntington. “As a 2015 graduate from the University of Los Llanos Colombia, specializing in Agronomy, Mariana brings with her some fresh, out-of-the-box thinking that we can’t help but benefit from”, finishes Huntington.
lef Farms of Loudon, NH, welcomes its new production manager, Mariana Robles.
But Mariana isn’t a new face at lef Farms. With a passion for farming that brought her to the region in 2015, Mariana was eventually hired by lef in early 2018 to support its seeding line. Since then, Mariana developed into one of lef’s key team members, taking on additional responsibilities as food safety officer and cooler supervisor. As the company continued to grow, Mariana’s new position was created to provide more time for training, education, and coordination between different departments within the organization. As production manager, Mariana will be responsible for driving efficiencies, improving procedures and protocols, and increasing teamwork at Farm.
“With expansion in our near future, putting Mariana in the role of production manager allows the Farm to continue its maturation process prior to pulling that trigger”, concludes Huntington.
lēf Farms is a 1-acre hydroponic greenhouse growing facility located in Loudon, NH, producing nearly 1.5 million pounds annually of its Crisp, Smooth, Spice, and Fusion baby greens for New England.
VIDEO: Geothermal Energy For Greenhouse Application
Mariska Dreschler with GreenTech did an interview with Marit Brommer, passionate about geothermal energy and the Executive Director of the International Geothermal Association
Mariska Dreschler with GreenTech did an interview with Marit Brommer, passionate about geothermal energy and the Executive Director of the International Geothermal Association. In the interview, they talked about:
Why is geothermal energy a logical source for greenhouses
The sustainability factors of sustainable energies such as geothermal usage
What are the goals and missions of the IGA
The misconceptions about geothermal energy
The consequences of energy transition from gas and oil to sustainable energies
What are the basic necessities to implement and apply geothermal energy?
Examples of best practices of geothermal energy in greenhouses
For more information:
GreenTech
www.greentech.nl
Publication date: Fri 25 Sep 2020
Meet The Urban Greenhouse Developers of The Future
Create a liveable and healthy environment for urban dwellers, ensuring that a city can feed itself sustainably. That's the premise of the Urban Greenhouse Challenge, the second edition of which ended in August with the announcement of the winners
Urban Greenhouse Challenge'2 participants share experiences
Create a liveable and healthy environment for urban dwellers, ensuring that a city can feed itself sustainably. That's the premise of the Urban Greenhouse Challenge, the second edition of which ended in August with the announcement of the winners. We spoke with the three winners, Team Bagua, Team KAS and TeAMSpirit about their journey through the challenge of designing an urban greenhouse in Dongguan, China.
Chinese symbolism
Gabriel Malaquin and Olivia Manzart are two of the members of Team Bagua, which took first place in the challenge. "We wanted to value China’s agricultural history and culture. We need to reinvent agriculture to have a lower environmental impact and Dao inspired us to take the strengths of traditional agriculture and merge with innovation and technology. Dao represents the importance of flow and flexibility and we think this is key to finding local solutions to urban farming", they describe the inspiration behind their concept.
"What else than a popular Chinese symbol to represent what we want to be one of the next wonders of Dongguan? When we think of any Chinese symbol, we think of Bagua. The symbol is an important precept of Taoism. Composed of 8 different earthly and godly elements to showcase duality, and represents the importance of flow and flexibility.
"When we learnt more about the symbol and what it meant, we found it incredibly close to what we wanted to create. From our desire to both use technology and traditional techniques, to the need to create circularity of energy and wastes. We created our project following what the symbol meant, hence the name Bagua."
Team Bagua concept art
Third-place winners TeAMSpirit also took inspiration from Chinese mythology, although in their case the design came before the symbolism. Their Turtle design surely catches the eye, but they didn't come up with a turtle at first, explains team member Annie Berendsen. "Initially, we started off with the different functions we had in mind: public space, crop production and research. This came with an open ground floor, a big dome and a cubical. After the first design phase, we decided to 3D-print our building. When we began exhibiting our model, we repeatedly received comments that it resembled a turtle. The team really didn’t know what to think of this at first, but luckily our two Chinese members explained its symbology within Chinese mythology, and we realized just how relevant the turtle was to our concept. They explained that it represents wisdom, longevity and a long life, which perfectly encapsulated what we strived for with our resilient greenhouse. So that’s how the turtle found us!"
TeAMSpirit
Circularity
An important factor in Team Bagua's design was circularity. "Fertilizer inputs and leachates are key environmental issues in current agriculture and our solution was to produce all nutrient requirements of the crops onsite", Gabriel and Olivia explain. "Through using local agricultural and household organic waste we transform it into high quality substrate and nutrient solution using a biodigester. Our greenhouse design maximizes the use of sunlight to grow crops to reduce the need for nonrenewable energy to run LED lighting. Using new solar shade panels and a biodigester, Bagua can produce a significant proportion of the energy needs of the building."
Team Bagua concept art
From the architectural side, they proposed the use of materials that met a specific criteria that helped guarantee circularity in the building. "For example, we wanted the materials to be locally produced. The materials also had to be lightweight and highly resistant in order to minimize the amount of material and to reduce the foundation needed to support the building."
Architectural challenges
Speaking of architecture, combining food production with a community center of sorts comes with a number of challenges. For Team Bagua, the main challenge was to design a project that combined efficiently the production of quality food with spaces for social interaction and learning. "In addition, using local resources and materials, and making it a low environmental impact building was also a large challenge", Gabriel and Olivia say. "Having Dongguan (China) as the location of the project, we needed to work in a geographical and cultural environment very different from where most of the team are from. In addition we were a very diverse group of people, which reinforced our main concept: Bagua, the Taoist philosophy of adapting. With the project we sought not only to adapt to the neighborhoods and local areas, but also to adjust to their different activities and needs. For this reason we proposed a flexible building with multi-purpose areas that could evolve over time or adapt to the new use that the city requires."
Team KAS, runners-up in the challenge, put emphasis on two main things in their design: uniqueness and profitability. "Of course, sustainability and circularity are considered and incorporated as the bases, but we really wanted to create something feasible and realistic. The given space for the indoor food production system was limited; therefore, it was a natural choice for us to incorporate indoor farming production systems such as hydroponics and aeroponics", Kyungchun Kim tells us on behalf of the team. In the beginning, they were considering other choices such as herbs, medicinal plants, and microgreens. "However, according to our calculation, these choices weren’t even enough to break-even our initial investment in a span of 10 years." So, after a series of meetings, they finally came up with alternative options, which were high-value crops such as ginseng and dragon fruit.
Team KAS
Because the challenge site was separated into two big areas, which were the construction site and the basic farmland, the total area of the challenge was big with about 30,000 m2, but the majority was the basic farmland, which they were only allowed to build any construction in less than 5% of the land. "The basic farmland was a huge opportunity to miss out on if we didn’t cultivate anything on it", Kyungchun says. "Therefore, in order to maximize the total profit (by cultivating on the basic farmland), we lowered the building height (in order to prevent the sunlight blockage by the building) and implemented the cross cultivation system to ensure a yearlong production. We also invented a foldable greenhouse that can be deployed anywhere in the basic farmland, to protect our crops from the harsh environment of the Dongguan area."
For TeAMSpirit, one of the most pressing challenges was also attempting to merge all the different activities and ideas that the team came up with. "Being such an interdisciplinary team, all of us had exciting ideas on what the building should be, ranging from innovative aquaponic systems to sustainable building materials and circularity systems. The synthesis of all these ideas into a functional concept was challenging but proved itself extremely rewarding by the end of the competition."
Coaches help close the gap
During the Challenge, the teams had to solve a range of important challenges to ensure they were meeting environmental, social and economic sustainability of the project. Fortunately, they got some help from the coaches. "We are a team of 10 students. Even with the best intentions in the world, we would not have been able to answer the key objectives and criteria of the Challenge without the help of the coaches", Gabriel and Olivia tell us. "We were able to talk to people that have been working in the industry for decades, and that confronted the same concern as us during their careers. Incorporating all aspects in the greenhouse was complex, but was made easier with the support of professionals. The coaches were able to steer us in the right direction or provide constructive feedback on new technologies and ideas. For example, coaches made sure our ideas were not premature concepts and were backed up by evidence, which helped a lot with being confident and trusting our ideas."
Kyungchun agrees: "It truly was an amazing experience working with all the coaches. Meetings with them were constant eye-opening moments, and they really helped us to think from a practical perspective. We were also feeling relieved after the meetings, as we got our what-ifs validated by the experts and coaches, which became a huge motivation to power through the 'un-tacted' COVID-19 era."
A view of Team KAS' project. The building was developed based on the Lingnan style, and it merges the surrounding landscape and the indoor food production in an attractive way.
Thomas (Zhuzi Ye), another member of Team KAS, adds that "thanks to the powerful social network of WUR, the experts who established contact with us and provided us with advice are all veterans in this industry. They gave very specific and constructive feedback on our proposal. In the meeting with our coaches, they answered our questions generously. Their professional attitude and perspective of thinking made me realize that there is still a gap between what I learned in the 'ivory tower' and the industry's needs. In addition, their enthusiasm for helping us makes us have high hope for this industry."
A look inside 'The Turtle' of TeAMSpirit
TeAMSpirit also received a lot of guidance and feedback from the various coaches and experts, as team member Tearlach Barden also says. "Firstly, our team’s coach Alexander Laarman was able to connect us with relevant experts in the myriad of academic fields that were required for the competition. The advice received from the experts allowed us to address the interdisciplinarity of the competition and helped us compartmentalize within our sub teams. For instance, within the plant production sub team, we were able to collaborate with Parus and create an optimized lighting scheme that fit our multi-seasonal greenhouse."
Engaging the community
As the first prize winners, Gabriel and Olivia share that they are super excited about the prospect that Bagua urban greenhouse will be built in the Marina Center Agriculture Park (CAP project), Dongguan, China. They are currently waiting to hear more specific details about the next steps.
When that time comes, The Bagua will not only be a food production plant. It has been designed as a landmark for social integration and diversity, which, Olivia and Gabriel expect, will also entice investors to jump onboard the project.
The Bagua urban greenhouse
The project will work with schools to get children and young people to understand where their food comes from and be a part of the Great Food Transformation. "We want people to be enthusiastic about new agricultural solutions, by teaching them important and meaningful skills, and to improve the image of farmers in China, considered lower-class", they explain. This way, Team Bagua aims to bridge the gap between the richer and poorer population in Dongguan.
Through the Bagua game app, they also aim to get the next generation excited about agriculture. The app engages people to understand the challenges farmers face, while being interactive and fun. And through the Bagua Prospective Producers Program, the next generation will be inspired to get involved in agriculture.
Bagua will also have a variety of programs that the local community can get involved in, whether it's cooking classes, a community garden, exercise classes or eating at the 0km restaurant. By bringing food waste to the Bagua or volunteering, consumers are rewarded with points, which they can then use to buy produce in the vegetable and fruit shop - another way to reduce food insecurity and help those most disadvantaged living in Dongguan.
Inside view of Team Bagua's greenhouse
Team KAS also tried to engage the local community in their project, Kyungchun explains: "For instance, we created a membership app, where our members can actively participate in our production system, monitor what we do, and even vote for what we should grow. We also have onsite attractions, where locals can experience cuisines made with our own produce, visit the food production system, and learn more about the new and future farming in our education program."
TeAMspirit went for a reward system not unlike Team Bagua's. Tearlach: "Our ‘Living lab’ connects stakeholders, researchers and the local community together. This collaboration was also done through our ‘Turtle Eggs Currency’: a currency system that encourages the people of Dongguan to provide green waste to the building that can be transformed into biogas and energy. The ‘turtle eggs’ that the people receive from this can be used to receive discounts in other local sustainable businesses."
The future of food production
The project designs for the site in Dongguan could be considered a blueprint for the future of food production. "We need to change the way we do agriculture to have a lower environmental burden", according to Olivia and Gabriel. "Climate change poses significant challenges for the future of growing food and feeding a growing urban population. Food production must change to be more circular, maximising local resources, closing nutrient loops, and minimising external inputs. Through circular economy, we believe it is possible to create a more localised food production system that is profitable, has a low environmental impact and improves livelihoods. Urban farming will not replace field production, but it plays an important role in feeding growing cities more sustainably. We see urban farming and field food production working together to change practices to reduce soil erosion, improve water management, reduce phosphorus and nitrogen water pollution and ultimately reduce the environmental burden of agriculture."
COVID-19 also highlighted the need for local, affordable food production, Olivia and Gabriel argue. That's why they tried to make the greenhouse as closed as possible, so pests would not enter. "We can grow food without pesticides; people are concerned with quality and food safety. With a semi-closed greenhouse we can produce the highest quality, safest food for less money, to make it available not only to richer populations. We didn't just want to make healthy safe food, but make it affordable."
Kyungchun agrees, saying that the future of food production is at risk. "Western countries, such as the Netherlands are very progressive in investing in the future of food production, however, not many countries in the world are. They lack knowledge, skills, resources, and infrastructure. Innovation is very important, but implementation is as important. Therefore, it is critical for our generation to go out to the world and think about the ways to feed the world. This challenge was a stepping stone for me to think of that question in a practical manner, and I am happy to learn through this project that there are many like me."
Thomas adds that there is still a lot of room for future improvement in the food production system. "The market’s demand for the quantity and quality of food is constantly increasing. But the bottleneck of the current industry of food production has been touched for a while. How to adapt the information technologies such as big data, AI, and IOT in food production, and the optimize the energy consumption of food production (such as artificial lighting) would be a foreseeable breakthrough in the near future."
Team KAS concept art
Tearlach also sees the future of food production moving away from centralised corporate supply chains and back into local communities. "While this statement may have seemed outlandish just a few months ago, I hope, and believe, that the recent effects of the COVID-19 pandemic have revealed just how vital a system such as this is today", he says. "Rather than transport our farmed food across vast areas of land, releasing millions of tonnes of carbon dioxide as we do it, perhaps we could introduce small-scale dispersed areas of land dedicated to innovative farming. These could potentially be greenhouses that incorporated reliable agricultural technologies such as vertical farms and aquaponic systems that would maximise the output of food to the communities in the surrounding area. Ideally, these closed systems would help us begin to move away from intense factory farming and closer to an approach that better mimics a natural and balanced ecosystem."
Another view of TeAMSpirit's project
Branching out in the industry
Ultimately, the end of the Urban Greenhouse Challenge'2 is just the beginning for many of the participants. "The project has made us excited about the future opportunities within urban agriculture. Many of us are interested in working for companies that push agriculture to the next level", Olivia shares. She is starting her own farm and is excited to implement key concepts from Bagua into a passive solar greenhouse to grow microgreens.
"We believe that one of the keys to a sustainable and healthy future is to focus on food security and availability in urban areas. We are passionate about this and a few team members would love to be part of such projects in the near future. Please contact team Bagua if you have a project that addresses this and we can provide resumes."
Team Bagua's design incorporates the map of China in the grounds surrounding the building as a community garden
Kyungchun and his team are also working on further developing a few of the ideas from their project. "We really see the value of our creations and we know we can contribute in the future of farming. For me, I am currently working on creating new teams for two different projects. I absolutely loved the energy and the creativity that flew out of this project, and, most importantly, I learned a lot. Hopefully, I can be on another HortiDaily interview, with a different project."
The members of TeaAMSpirit are also eager to branch out in the industry, as Tearlach tells us. "We are currently contemplating our future steps and discussing how the framework of our concept may potentially be applied elsewhere. For instance, the outside space of our building was a space dedicated to low cost reliable farming practices that could be applied more universally than the costly innovative technologies that were a focus in our indoor production. Consequently, it is a personal goal of mine to expand on this idea, and potentially come up with a global framework that encapsulates the reliability of traditional farming with innovative low-cost practices. This could be particularly impactful in impoverished communities if such a framework utilised the knowledge of locals to native plant species as well as provided education on how to implement this knowledge through new technologies."
For more information:
Team Bagua
Gabriel Malaquin
malaquin.gab@gmail.com
Olivia Manzart
oliviamanzart@gmail.com
Team KAS
Kyungchun Kim
kyungchun.kim@wur.nl
TeAMSpirit
Tearlach Barden
tearlachbarden37@gmail.com
www.instagram.com/teamspirit_ug
Publication date: Tue 22 Sep 2020
Author: Jan Jacob Mekes
© HortiDaily.com
Valoya Launches Two New Greenhouse LED Grow Lights
Valoya, the research-driven manufacturer of horticultural LED grow lights has expanded its RX-Series line of greenhouse LEDs with two new models – RX500 and RX600
Valoya, the research-driven manufacturer of horticultural LED grow lights has expanded its RX-Series line of greenhouse LEDs with two new models – RX500 and RX600. The new models are higher power, higher efficiency versions of the existing RX400 model, and can be used as true 1-to-1 HPS replacements. RX500 and RX600 produce up to the staggering 1700 µmol/s of uniform light output. They have been designed to be robust and compact, producing minimal shading over the canopy. With an Ingress Protection rating of IP65 (wet location) these luminaires are completely dust tight and can withstand spraying with water jets from any direction. The high light intensity they produce enables them to be positioned high above the canopy, as much as 4 meters above it.
Valoya’s LED technology is proprietary and great efforts have been taken to create LED luminaires that last long and sustain the same light spectrum over their entire lifetime. RX500 and RX600 typically last 50000 hours whereby the intensity drops to 90% after about the 36000-hour mark. The spectrum decays evenly ensuring the grower will be getting the same plant performance and will not have to change the growth protocol over time.
In transitioning from HPS to LED, growers have to develop new growth protocols quickly. This is where Valoya’s team of biologists will provide support and expertise based on over 600 plant trials conducted in over 10 years. This means growers will hit the ground running after their LED upgrade and will see improvements in their plant performance right after it.
The new models are available with most of Valoya’s patented spectra such as SolrayÒ (sunlight replica) and AP673L (vegetative growth). All of Valoya’s spectra can be used as sole source lighting in no sunlight environments as well as together with sunlight. They have been tested on over 300 plant species/varieties and we will gladly share this data with growers to help them get the most out of their plants.
RX500 and RX600 are heavy-duty, greenhouse luminaires designed to produce high and uniform light output over a long period of time. Combined with Valoya’s patented spectra and the support of a team of photobiologists, RX-Series is the way to upgrade to LEDs in your greenhouse.
Contact Valoya today to get your free light plan - sales@valoya.com
To learn more about the RX-Series, please download the brochure.
About Valoya
Valoya is a provider of high end, energy-efficient LED grow lights for use in crop science, vertical farming, and medicinal plants cultivation. Valoya LED grow lights have been developed using Valoya's proprietary LED technology and extensive plant photobiology research. Valoya's customer base includes numerous vertical farms, greenhouses, and research institutions all over the world (including 8 out of 10 world’s largest agricultural companies).
Additional information:
Valoya Ltd, Finland
Tel: +358 10 2350300
Email: sales@valoya.com
Web: www.valoya.com
Facebook: https://www.facebook.com/valoyafi/
Twitter: https://twitter.com/valoya
USA (IL): BrightFarms Celebrates Opening of Chicagoland Greenhouse Expansion
The increase in production will support BrightFarms continued growth in the market, including a 34% jump in year over year sales with Mariano’s.
BrightFarms has opened a new expansion to its Rochelle, IL greenhouse. The increase in production will support BrightFarms continued growth in the market, including a 34% jump in year over year sales with Mariano’s.
The 160,000 square-foot greenhouse opened in 2016 to provide retailers with a fresher and more sustainable alternative to leafy greens grown on the West Coast. The company currently supplies over 150 Roundy’s Supermarkets (Mariano’s, Pick ‘n Save, Metro Market) with packaged salads that arrive on store shelves in as little as 24 hours of harvest.
BrightFarms in-store presence, which includes a breakthrough display and references to the Rochelle greenhouse, has become a destination in the Roundy’s produce department.
“For over four years now, BrightFarms has provided consumers in Illinois and Wisconsin with delicious local produce that was grown within a short drive of their local Mariano's and Pick ‘n Save.” said Abby Prior, SVP Sales & Marketing at BrightFarms. “With our increased production, we’re thrilled that we have the opportunity to expand our partnership with Roundy’s and provide more consumers in the region with access to the freshest, cleanest, and most responsibly grown produce.”
Earlier this month, BrightFarms celebrated the 10th anniversary of Mariano’s supermarkets with a series of in-store activations across the Chicago market.
For more information:
BrightFarms
www.brightfarms.com
9 Sep 2020
Signify Expands Philips Horticulture Research Partner Network In China By Adding Yunnan AiBiDa Greenhouse Technology Co., Ltd. To Serve The Chinese Floriculture Business
The partnership will further promote the use of LED applications in floriculture production in greenhouses. "We need high quality products for our customers in China. Philips Horticulture LED lighting technology is what we need for our greenhouse crop production," said Li Qin, founder and CEO of Yunnan AiBiDa."
On Aug. 28, 2020, Signify signed a cooperation agreement with Yunnan AiBiDa Greenhouse Technology Co., LTD, to formally become a research partner using Philips GreenPower LED products as supplementary lighting for its greenhouse floriculture production improving crop growth efficiency and quality in western China.
"We are pleased to welcome AiBiDa to our horticultural network,” said Udo van Slooten, Business Leader Horticulture at Signify. "Yunnan AiBiDa is committed to integrating advanced European Horticulture technology and facilities to China’s developing floriculture market. AiBiDa’s flowers such as cut rose enjoy a high reputation in the Chinese market. Signify will provide AiBiDa with advanced horticulture LED lighting technology and services to improve the quality and yield of their greenhouse crops.”
The partnership will further promote the use of LED applications in floriculture production in greenhouses. "We need high-quality products for our customers in China. Philips Horticulture LED lighting technology is what we need for our greenhouse crop production," said Li Qin, founder and CEO of Yunnan AiBiDa."
Signify and Yunnan AiBiDa have already cooperated in the Linxia International (Sino-Dutch) Floriculture Port project located in Gansu province. In May this year, a three-party joint laboratory (Signify, Baiyi Group, and Yunnan AiBiDa) was officially set up at the project location. Meanwhile, Yunnan AiBiDa was awarded as ambassador of Philips Horticulture LED lighting solutions globally and locally in China’s Floriculture market. Signify will continue to expand its partner network in China to better serve the Chinese Horticulture market with innovative Philips grow lights and services.
It's Hard To Grow Vegetables In This Mountain Town. Then This Farmer Had An Idea
Operating an indoor farm in the snowy northwest corner of Wyoming wasn't exactly the job Yehia had envisioned for herself years ago. In 2008, after the New York City-based architect moved to Jackson to start a new firm, Yehia wanted to try something innovative in her new community
By Jeremy Harlan, CNN
September 14, 2020
Jackson, Wyoming (CNN) It was a no-brainer when it came to finding the best job for Ty Warner.
"Ty is our tomato guy," said Nona Yehia, co-founder and CEO of Vertical Harvest, an innovative three-story greenhouse in downtown Jackson, Wyoming.
Nona Yehia, the founder of Vertical Harvest in Jackson, Wyoming.
As she watched the slender 6'5" Warner carefully weave his way through a towering canopy of plants, pulling ripe tomatoes hanging above, Yehia smiled with pride. "Ty is good at every part of growing tomato plants. It is really impressive."
Operating an indoor farm in the snowy northwest corner of Wyoming wasn't exactly the job Yehia had envisioned for herself years ago. In 2008, after the New York City-based architect moved to Jackson to start a new firm, Yehia wanted to try something innovative in her new community.
"We really wanted to address the local sustainable source of food," she said.
The idea To Go Up
Jackson sits at an elevation just over 6,000 feet, nestled between Grand Teton National Park, Yellowstone National Park, and the Teton National Forest, and its location means there is very little space and conducive weather for farmers to grow fresh produce for the bustling tourist town.
"We came together to look for an out-of-the-box solution and that's where the idea to go up came from," Yehia said.
"Up" was on a 1/10 of an acre lot abutting an existing parking garage.
In July, Nona Yehia, CEO and co-founder of Vertical Harvest, announced a second vertical farm in Westbrook, Maine. The second Vertical Harvest will be five times larger than the original Wyoming farm and will open in 2022.
In the spring of 2016, Vertical Harvest began growing its first lettuce, microgreens, and tomato plants. The farm's current staff of 40 now grows year-round and cultivates the amount of produce equivalent to ten acres of traditional outdoor farming.
Yehia says all of the produce grown is distributed to 40 local restaurants and four grocery stores.
"Nona has approached it as bringing something unique to chefs that they then can use and feature all year round," said Ben Westenburg, the executive chef and partner of Persephone West Bank in nearby Wilson, Wyoming. "It's just so easy to call up Vertical Harvest and be like, 'I need some salad greens and tomatoes and some really beautiful microgreens.' And they're like, 'Okay, we'll be there tomorrow.'"
'We're pairing innovation with an underserved population'
Ty Warner, a Vertical Harvest employee, is tasked with picking and pruning hundreds of the indoor farm's tomato plants.
While planning for a new greenhouse, Yehia and her design team realized they had to do more with the project than just grow fresh greens for locals.
"There was a bigger problem," Yehia said. "People with physical and intellectual disabilities in our town who wanted to work, who wanted to find consistent and meaningful work, were not able to do so. We're pairing innovation with an under-served population and really creating a sea change of perception of what this population is able to do."
Half of Vertical Harvest's workers have physical or intellectual disabilities. Yehia, whose older brother is disabled, says every single employee, including Warner -- who is autistic -- is critical to keeping Vertical Harvest functioning.
"We can empower the most under-served in our communities just by giving them a chance and giving them something to be able to give back to," Yehia explained.
"It's hard for people with disabilities to find a job," says Sean Stone, who used to wash dishes at several restaurants in town before joining Vertical Harvest as a farmer. "I'm glad to help the community and grown them fresh produce to have."
Growing beyond Wyoming
In July, Yehia announced Vertical Harvest would be expanding to serve a second community. The new farm located in Westbrook, Maine, will open in 2022 and will be five times larger than the original Wyoming greenhouse.
The goal is to grow a million pounds of produce each year for local restaurants, grocery stores, hospitals, and schools.
Mycah Miller, a Vertical Harvest employee, packages lettuce greens to be delivered to one of four grocery stores the vertical farm services in Jackson, Wyoming.
"In moving to Maine and having a much larger space, we're excited to play out the model of providing local produce at an urban scale," she says.
Yehia believes the global pandemic this year has forced consumers and communities around the country to explore new ways to get fresher produce from closer sources.
"COVID has shined a spotlight on what we knew ten years ago when we were looking at this vertical model: We have a centralized food system and it's kept us from getting fresh, local, good-tasting food," Yehia said. "I think Covid-19 has forced people to ask why that is and how they now can get locally-grown food they like in the summertime and get it year-round. It's exactly what Vertical Harvest is about."
USA - (COLORADO) Rooftop Greenhouse Sets Arvada Restaurant Apart
When residents Jaime Miles and Josh Timon opened their first restaurant, the plan was to source their produce as locally as possible — right from the rooftop
At Lot One, Produce Is “As Fresh As It Gets”
July 13, 2020
Casey Van Divier
cvandivier@coloradocommunitymedia.com
When residents Jaime Miles and Josh Timon opened their first restaurant, the plan was to source their produce as locally as possible — right from the rooftop.
On restaurant Lot One's opening day, July 9, 2019, the restaurant's so-called “Roof to Table” operation — growing produce for the restaurant in a greenhouse rooftop — was just a concept. The business-owners had yet to build the greenhouse on top of the building, begin the growing process and find a way to keep their business open during a then-unforeseen pandemic.
But on July 9, 2020, Roof to Table wasn't just a plan anymore; on the restaurant's first anniversary, Timon found himself giving a tour of the rooftop greenhouse to four customers, explaining everything from climate-controlling the greenhouse to sourcing unconventional herbs and greens.
“People want to know where their food is coming from,” he said. “At Lot One, we produce a fresher product. It doesn't sit in a warehouse.”
And he added that the greenhouse is about more than how Lot One's food tastes — it is the restaurant's story.
Located at 13730 W. 85th Dr., Lot One boasts of popular sandwiches, a flavor profile drawing from across the globe, and its Roof to Table efforts.
As of July 9, the greenhouse was not yet at full capacity, Timon said, with the business-owners planning to further fill the greenhouse and expand growing efforts to other parts of the roof.
Timon estimated the plants grown in the greenhouse — which includes a long list of vegetables and herbs, from cherry tomatoes to lettuce to Swiss chard — accounts for about 20-25% of the produce used in Lot One's dishes and some of its cocktails. Eventually, the business owners hope to grow enough produce to donate to community organizations, as well.
The greenhouse operates year-round, with the types of ingredients available to the kitchen rotating throughout the months, said executive chef Ray Clinton.
“It's fun because we get to play with a lot of things you don't normally see,” Clinton said. “With the food trends now, people are getting away from mass-produced food, and this is as fresh as it gets.”
For Arvada residents Lyle and Beth Williams, “the food is what brings you back” to Lot One, Lyle said. But it's many components of the restaurant that have made it a favorite spot for the couple, with both the restaurant's ambiance and greenhouse included on that list.
The couple toured the greenhouse on July 9 with Les and Keri Williams, family members visiting from Tennessee.
“The idea of fresh from the roof, that's an appeal to everyone,” Les said. “And the business's philosophy of wanting to give back to the community is heartwarming.”
This summer, despite health regulations related to the pandemic, the restaurant is now able to operate at 100% of its usual capacity after working with the city and the nearby homeowners' association, Village of Five Parks Master HOA, to set up a tent and other outdoor seating right outside its space.
And it's a good thing, too, Timon said — because even as the pandemic continues, the restaurant has needed all the seating it can get.
“Last night, it was packed here,” he said. “The Arvada community has truly supported us. We were able to survive because of them.”
IF YOU GO
WHERE: 13730 W. 85th Drive
PHONE: (720) 949-0808
WEBSITE: eatatlotone.com
Keywords
Lot One, rooftop greenhouse, Josh Timon, Casey Van Divier, Arvada Colorado
A Whole Season of Hybrid Tomato Cultivation Den Berk Delice & Bryte Confirm: “LED Ensures Controllability”
A stronger plant, higher fruit weight, and more uniformity in growth; these are the results of a lit tomato crop when combining Philips GreenPower LED toplighting compact and HPS lighting in a hybrid lighting solution
September 9, 2020
A stronger plant, higher fruit weight, and more uniformity in growth; these are the results of a lit tomato crop when combining Philips GreenPower LED toplighting compact and HPS lighting in a hybrid lighting solution. The growers, the world-renowned tomato cultivators Bryte from the Netherlands and Den Berk Délice from Belgium share their experiences with hybrid lighting during the first cultivation season in this article. Both projects were installed at the end of 2019
Both entrepreneurs were very positive about their experiences after a year of tomato cultivation with hybrid grow light. The combination, which resulted in a more uniform fruit and crop growth and a more controllable greenhouse climate, asks for more. Cultivation with hybrid lighting, in which LED lighting is combined with HPS lighting, however, requires a different approach than cultivation with only HPS lighting. “The big advantage of LED lighting is that there is much less radiant heat from the light, which gives us more control over the climate in the greenhouse. Since light and temperature can be controlled more independently from each other with hybrid lighting, we have to change the way we approach the climate differently and that requires a new way of thinking, where the experience of the Signify plant specialists comes in handy, ”says Zwinkels.
Heat differences in the greenhouse
Where heat is mostly the deciding factor with traditional HPS illumination - but also plays a major role as an unavoidable by-product for cultivation control - this is no longer the case with hybrid illumination. LED leads to much less excess heat in the greenhouse, which makes it possible to control light and temperature separately. It is thus easier to control the growing conditions. For example, Den Berk Délice chooses to grow generatively up to 28° C in winter and from March more vegetatively to keep a strong crop. Lucas: "We noticed that we are much more in control with LED." The cultivation experts at both companies carefully thought about how they could anticipate on the changing temperature situation in the greenhouse. Erik: "With us, the position of the growth tube could be at the expense of the fruit weight. In our case, the best solution was to introduce extra heat from the bottom of the greenhouse. We also noticed that control errors were less likely to be made due to better control over the climate and that the climate became more constant. We saw positive crop development and were satisfied with the fruit weight and the crop growth."
Illuminate longer
“A big advantage of hybrid cultivation in comparison with HPS is the possibility to light the crop for a longer period of time", said Koen. “Especially in the winter months, a high crop yield is important to us; it is a period that we want to make the most of. We have seen that with hybrid cultivation you can illuminate earlier in the fall, but also until deeper in the spring, up to thirteen or fourteen hours a day. Of course, you have to keep looking at what extra lighting brings in terms of production and costs.”
Light advice
The plant experts of Signify are experts in using LED and know better than anyone else what LED lighting means for crop growing and climate. In the past growing season, they assisted the companies with light and climate advice. Both companies now have 180 µmol/s/m2 light, distributed across 90 µmol/s/m2 LED toplighting compact and 90 µmol/s/m2 HPS lighting. The Philips GreenPower LED toplighting compact was introduced to the market during the last growing season. "Signify talks a clear language", said Erik. "They are the right discussion partner for me, who regularly visits and discusses what we encounter in practice." Koen adds: “The specialists also have a large network. Via them, I managed to get into contact with other growers who also use LED. I look forward to the annual Tomato Community Event organized by Signify, where cultivators from around the world get together. This not only gives me the opportunity to share experiences with LED lighting, but also to expand my network that I can take advantage of in the future. We always see talking to like-minded people as very valuable.”
Does LED toplighting have a future?
Firstly, LED saves up to 60% on energy costs, but there is more. Erik: "As cultivator, I would like to bring the winter to the summer. LED lighting makes it possible to go to higher light levels and is the right way to do that. I prefer a hybrid solution with HPS, and then look at how we can regulate the heat in the greenhouse.” For Koen, the ideal cleaning conditions, where the modules do not have to be shielded, and the simple scaling options are reasons to choose a combination of HPS with LED toplighting compact luminaires. He refers to the plug-and-play ease of installation of the Philips GreenPower LED toplighting. Both consider future investments in a larger portion of LED in their greenhouses. They look forward to the development of LED in combination with higher light levels.
Create the correct balance to control your crops
Erik wondered if he, at his company, as he said, maybe loved the plants too much. In passing, he refers to the learning curve that you as a grower with LED go through. "You control it differently with hybrid lighting and that requires experience that you will gain through the years. You become wiser. Light and heat become more tangible and you are better able to control the right balance in your crop. I see it as an added value in which we can develop ourselves year after year, with better end results. Let the summer come during the winter!"
Erik and Mark Zwinkels are co-owners of Bryte; with 40 hectare - of which 60% is lit - one of the biggest players in the Dutch tomato cultivation. Koen Lauwerysen is one of the four business managers at Den Berk Délice, where Lucas Aertsen is the cultivation manager. With 60 hectares tomatoes - of which half is lit - their company is also one of the bigger ones in Belgium. Both share their experiences during the past cultivation season where they used the combination LED and HPS for the first time. Bryte installed it on eight hectares, and Den Berk Délice on ten.
For further information, please contact:
Global Marcom Manager Horticulture at Signify
Daniela Damoiseaux
Tel: +31 6 31 65 29 69
E-mail: daniela.damoiseaux@signify.com
Signify Global Media relations - Professional Lighting
Wendy Schellens
Tel: +31 6 51 863 401
Email: wendy.schellens@signify.com
About Signify
Signify (Euronext: LIGHT) is the world leader in lighting for professionals and consumers and lighting for the Internet of Things. Our Philips products, Interact connected lighting systems and data-enabled services, deliver business value, and transform life in homes, buildings, and public spaces. With 2019 sales of EUR 6.2 billion, we have approximately 36,000 employees and are present in over 70 countries. We unlock the extraordinary potential of light for brighter lives and a better world. We have been named Industry Leader in the Dow Jones Sustainability Index for three years in a row. News from Signify is located at the Newsroom, Twitter, LinkedIn, and Instagram. Information for investors can be found on the Investor Relations page.
USA (CA) - Iron Ox Raises $20 Million To Grow Robotic Greenhouse Operations
The funding will be used to open additional robotic growing facilities in California and other parts of the U.S., according to company co-founder and CEO Brandon Alexander
Khari Johnson @kharijohnson
September 9, 2020
Robotics farming company Iron Ox today announced the close of a $20 million funding round. The funding will be used to open additional robotic growing facilities in California and other parts of the U.S., according to company co-founder and CEO Brandon Alexander. The funding will also be used to hire additional machine learning and robotics experts as well as growers and scientists who work with plants.
“We’re now competing on price with field farms, but we think we can do even better and take this to more people,” he said.
Iron Ox employs a 1,000-pound mobile transport system roughly the size of a car to move trays of growing vegetables and tend to plants using a robotic grasper while computer vision systems monitor the plant growth cycle. The semi-autonomous system still relies on humans for a part of its seeding, pruning, and inspection process, Alexander said, but the goal is for Iron Ox to someday be fully autonomous.
While startups like Bowery practice indoor vertical farming in urban facilities near New York and Baltimore, Iron Ox has turned its focus toward greenhouse farming since the company was founded in 2015 as a way to lower energy costs. Earlier this year, Iron Ox opened its first greenhouse, a 10,000-square foot facility in Gilroy, California, the company’s second location. Iron Ox currently provides produce to 15 Whole Foods stores in the San Francisco Bay Area.
Though Gilroy is known as the garlic capital of the world, Iron Ox does not currently grow any garlic. Instead, the company focuses on leafy green vegetables like lettuce and some herbs.
Alexander said Iron Ox’s biggest challenge is how to use data collected by sensors to train AI systems that produce higher yields at lower costs.
“I would say in agriculture as a whole it’s not just collecting data, it’s not just taking an image, but it’s actually how do you include that data into the decision making process?” Alexander said. “I would say that is the biggest challenge in ag is how do you respond to these each individual plants and the variety and all these little variables.”
The $20 million funding round was led by Pathbreak Ventures with participation from Crosslink Capital, Amplify Partners, Eniac Ventures, R7 Partners, Tuesday Ventures, and At One Ventures. Iron Ox is based in San Carlos, California. The company currently has 30 employees and has raised $45 million to date.
Field farming today is still the most efficient way to grow produce. However, concern about shrinking field yields and instability due to climate change has spurred interest in indoor farming. In 2018, international teams from companies like Microsoft and Tencent competed against each other to find out who could grow the highest yield of cucumbers inside a greenhouse using AI and automation. (Spoiler: The Microsoft team won.)
In other AI and agriculture news, last month the startup iFarm raised $4 million for its AI-driven urban farming solution, and in June the startup Burro began rolling out its autonomous farm robot in southern California to assist in grape harvesting.
Image credits: Iron Ox