How to shrink The Family Farm So It Fits In A Box

By Stacey Higginbotham

MoneyWatch May 6, 2016, 5:00 AM

How to shrink The Family Farm So It Fits In A Box

The future of farming is connected, sustainable and fits in a shipping container. At least that's what several startups around the country are hoping as they pack the tools for growing crops in a box along with lights, sensors and software in shipping containers to bring a new style of farming to urban areas.

The Ritz Carlton in Naples, Florida, has one. Boston Latin High School has one. At least two are in Anchorage, Alaska.

You can see the future of farming in several places around the country. A few miles from Atlanta's airport is a cluster of 100 shipping containers where each container can produce four tons of lettuce annually. The company that put the containers there is trying to take urban farming, the Internet of things and the trend toward eating local to the next level by helping startups stuff containers with everything an aspiring farmer needs and shipping it off.

PodPonics, the Atlanta-based company, is six years old and doesn't just operate the Atlanta containers. It takes the experience it has gleaned from its Atlanta efforts and makes software for running a container farm to sell to others.

Seedlings are transplanted into an Internet-connected, climate-controlled "farm in a box" developed by Freight Farms.

Another provider, called Vertical Harvest Hydroponics, is selling shipping containers to Alaska so restaurants can grow lettuce themselves in the rugged climate, where shipping costs can make fresh greens an expensive delicacy.

Vertical Harvest Hydroponics is just one of the new farms-in-a-box startups that are popping up. Boston-based Freight Farms is also selling a 40-foot-by-8-foot farming container. It raised $3.7 million in funding in 2014, and it has scored several clients among urban farmers, school districts and even restaurateurs.

Jon Friedman, the president and co-founder, explained that the idea was to bring greens to Boston in the dead of winter. It also shortens the amount of time farmers have to spend toiling in the fields. The automation provided by the sensors and software that come in one of the company's $82,000 shipping containers is enough to let a farmer work for roughly two hours a day in each one. In comparison, to produce the equivalent crops before, he would have to spend 15 hours.

Machines handle the rest. They provide automated irrigation, the ability to assess the quality of the growing medium and regular lighting conditions to raise healthy plants. (Most pods don't use soil, and instead deliver the plants' nutrients through water.) By combining automation with software in the cloud, these containers are able to turn a novice into a capable farmer by virtue of an app.

Friedman said providing the water and electricity for the farm costs less than $20,000 a year, allowing farmers to produce about 1,000 heads of lettuce a week. Depending on location and the season, the lettuce can range from $2 to $6 a head. Friedman is capitalizing on several trends including a renewed focus from consumers on organic and local foods.

He's also trying to make farming into something cool. People can buy a Leafy Green Machine, which is the name of the container, and start a side business growing greens. Freight Farms has sold over 100 of Leafy Green Machines so far since producing the first one in 2013.

That's helping bring food production to younger generations who have been leaving traditional farms. Friedman is even thinking about developing a package for people who want to grow marijuana, although that's not a plant that grows well vertically.

It's not all hippies and people in the colder parts of the country. The Ritz-Carlton Beach Resort of Naples has a container farm on-site where it grows its own leafy greens for the hotel's restaurant.

But container farming in schools and in urban areas isn't going to solve the looming food crisis. Around the world, climate change, the economic hardships of farming and demands for natural foods have inspired another kind of farm in a box. This style of farming is just as automated, and everything you need to build a tech-heavy farm is inside the solar-powered container. The only difference is it's designed to travel to a two-acre field and monitor the crops outdoors.

Brandi DeCarli, the founding partner at Farm From A Box, which is making this solar-powered mission control for future farms, said the goal is to let farmers with smaller plots farm them more efficiently. It also widens the range of foods that a farm can produce. Right now, DeCarli hopes to ship her containers to refugee camps or communities where fresh food is hard to find and people may not be accustomed to growing their own food.

Technology won't solve all of the world's problems, but these startups are hoping it can at least help provide more people with fresh produce.

Boston’s Freight Farms Grows Greens In Shipping Containers

Boston’s Freight Farms Grows Greens In Shipping Containers

Imagine leafy greens growing in Boston’s bitter winter, or fresh herbs thriving in the rocky mountains of Colorado. This is all possible, by way of farming inside shipping containers. The Leafy Green Machine, a creation of Freight Farms of Boston, Massachusetts, provides a way to grow greens in the harshest of climates and in urban settings. 

Becoming A Business

It all started with Boston rooftops. Freight Farms co-founders Brad McNamara and Jon Friedman originally thought roof top greenhouses were the way to farm in an urban setting, but that proved difficult.

“There were challenges with infrastructure, not all city rooftops are uniform and it was not a viable way to grow a large amount of crops,” said Caroline Katsiroubas, Community Manager for Freight Farms. 

“Then the co-founders had the idea to grow produce in shipping containers,” Katsiroubas said, adding that the shipping container is a uniform structure where the growing environment could be controlled. The containers allow for year-round growing and vertical farming, which maximizes space for food production. 

The 40’ x 8’ x 9.5’ shipping container, dubbed the Leafy Green Machine, or LGM for short, is outfitted with a hydroponic growing system, innovative climate technology and growing equipment. At $82,000, the container also comes with an app with which to remotely monitor crop growth.

“You can see real-time data on the farm: air, water, nutrients, and plant growth,” explained Katsiroubas, adding that this is an attractive benefit to the farming operation.

“This appeals to a lot of customers, as it cuts down on the time they have to be at the farm, and removes certain variables that make farming challenging in urban or other environments,” described Katsiroubas. 

Growing Greens

“Smaller, compact crops such as leafy greens grow well in this setting,” explained Katsiroubas.

Think head lettuce, kale, swiss chard, herbs such as basil, thyme, mint and more.

“We are also experimenting with tomatoes, strawberries, squash and peppers,” said Katsiroubas, adding that while hydroponics has traditionally been associated with bland tasting produce, Freight Farms is challenging that notion.    

“We are able to create a crop recipe of sorts, where climate and nutrients are controlled to yield optimal tasting greens,” explained Katsiroubas. 

The end result?

“Mustard greens with incredible spicy flavor, arugula with a lot of punch,” described Katsiroubas. 

Growing Business

The company concept started in 2011 while the first few sales of the Leafy Green Machine occurred in 2013. Forty containers were sold in 2015, and that number is growing rapidly.

Success stories include Freight Farms in Montana, Colorado, downtown Boston, downtown Detroit, and in places such as city public high schools and universities, to name a few. 

“We are on track to add 150 farms to our network this year,” said Katsiroubas, adding that a Freight Farm shipping container can be found in at least 22 states. This method of farming is a perfect fit for certain areas or environments.

“For any place that is remote, or has limited access to fresh produce, or an area that only has access to incredibly expensive produce, this method of growing greens is ideal.”

For more information:

Caroline Katsiroubas

Freight Farms

+1 877 687 4326

caroline@freightfarms.com

www.freightfarms.com

Publication date: 5/5/2016
Author: Jennifer Harrison
Copyright: www.freshplaza.com

Vertical Farming Sprouts In Detroit's Brightmoor District

Vertical farming sprouts in Detroit's Brightmoor district

John Gallagher , Detroit Free Press 11:12 p.m. EDT May 2, 2015

Known as Artesian Farms, the venture is a rare example of vertical agriculture in the city -- growing food in trays stacked up to 14 feet tall to greatly increase the production capacity of any given space.

Detroit's urban farmers have proven some of the most innovative people in the city.

They've reclaimed vacant lots and learned how to bring fresh, nutritious food to neighborhoods in need of it.

Now two new ventures continue that innovation by introducing vertical farming systems into the city's mix.

One, known as Artesian Farms of Detroit in the Brightmoor district on the far west side, has begun to grow vegetables in a hydroponic system -- trays filled with water and nutrients -- stacked up to 14 feet tall.

The other, known as Green Collar Foods, set up its vertical racks last week in a corner of Eastern Market's newly renovated Shed 5. It uses an aeroponics system, in which nozzles mist a thin watery film on the roots of plants suspended in air inside trays.

Growing plants indoors inside cities has been done for a long time in various places around the world, including in the RecoveryPark project on Detroit's east side. Now adding vertical racks greatly increases the production capacity of any given project by taking advantage of vertical space.

"It doesn't necessarily take a huge building," Ron Reynolds, one of the partners in Green Collar Foods, said last week at Eastern Market. "You don't have to go to the city and say, 'I'd like that 50,000-square-foot building.' Effectively in 400 square feet you can have three stories up. So a lot of the buildings begin to open up for viability."

These vertical growing systems typify how urban farming has undergone rapid innovation in recent years. Practitioners around the world have learned to wring increased production from seemingly barren urban sites to bring fresh, nutritious food to city residents.

U.S. Secretary of Agriculture Tom Vilsack visited Detroit recently and said that growing food inside cities could become an important part of regional food systems in a world beset by drought and other issues. Detroit, he added, is known far and wide as one of the centers of that movement.

"I think it's real and I think it's a great complement to the agriculture that takes part in other parts of the country," Vilsack said. "We face a very interesting challenge of feeding an ever-increasing world population when the land available for production will likely shrink. We have to have new and creative ways to produce the food to feed our people."

Artesian is the creation of Jeff Adams, a neighborhood resident who spent most of his career marketing automotive products and then spent a decade fund raising for nonprofits. A few years ago, he was inspired by Detroit's well-known west-side urban farmers like Riet Schumack and Malik Yakini.

"I was looking for entrepreneurial opportunities that could employ neighborhood people," he said last week. "The whole urban garden thing really peaked my interest."

He bought an empty industrial building in Brightmoor last August. It had been empty since 1998. He installed a system of vertical racks designed and produced by Green Spirit Farms of New Buffalo, Mich. Known as Vertical Growing Stations, the units are 14 to 16 feet high utilizing specially designed lighting that provides the right type of light at the right intensity for a good growing environment.

Each VGS can hold approximately 1,200 to 2,400 plants depending on the produce to be grown. With about 6,000 square feet of space in his building, Adams has enough room to install 40 of the vertical racks, which he estimates is the equivalent to about 20 acres of field growing. Adams can harvest 17 crops per year of a mix of salad greens including several types of leafy lettuce plus spinach, kale, and basil.

Muir and Rhazes lettuce grow under induction lamps at Artesian Farms, which the founder hopes to have fully operational by the end of the summer. (Photo: Jessica J. Trevino/Detroit Free Press)

For somebody who was trying to solve as many problems as possible, vertical farming seemed to offer the best opportunities.

"You look at what it means for our city -- transforming blight, employing local people, and then you look at how it affects the environment," he said. "This system can grow produce year round and uses about 90% less water than what is used where our big agriculture belts are in California and Arizona."

He hired a local Brightmoor woman, Yvette Martinez Evans, to work full time helping him tend to the plants. "I thought it was great because I always liked growing stuff in the outdoors," Evans said last week.

Unlike the vast majority of community gardens in Detroit, Artesian Farms is a for-profit entity, an L3C organization known as a social enterprise, where the profits go to support community needs. Initial funding for the project was provided by Impact T3 Investment Fund, Skillman Foundation, Max M. & Marjorie S. Fisher Foundation and the Scott Brickman Family Trust.

Adams plans initially to distribute his produce in local farmers markets, but he's working on an agreement with the Whole Foods chain to sell his salad greens in the company's stores in metro Detroit.

"This will turn a pretty significant profit once it gets operational," he said.

Contact John Gallagher: 313-222-5173 or gallagher@freepress.com. Follow him on Twitter @jgallagherfreep.

The "Farm From A Box" Delivers Modern Agriculture To Places That Need It

A 2-acre Farm in a Box: Kits Deliver Off-grid Farming Components in Shipping Container

May 1, 2016 | Anne Craig

San Francisco-based Farm From a Box supplies all the components needed to create a two-acre off-grid farm,  packed in a shipping container that will then serve as a farm building. It recently announced a new partnership with Netafim, an Israel-based irrigation firm with offices in 120 countries, to supply the irrigation components. 

Farm From a Box is the brainchild of partners Scott Thompson and Brandi DiCarli. Their kits include renewable power systems, internet connectivity, basic farm tools, micro-drip irrigation systems and water pumps that can be adapted to fit either a ground well or municipal water supply. 

The concept was born in 2009 in Kisumu, Kenya, where Thompson and DiCarli worked together on creating a youth empowerment center using modified shipping containers set around a soccer field. Realizing that that area and many others around the world were in desperate need of a reliable supply of fresh, healthy food, they began to research and develop what they began to think of as “food sovereignty in a box,” applying the shipping container concept to sustainable agriculture.

The approach is market-based; Thompson and DiCarli intend to market Farm From a Box to aid agencies and multinationals that distribute food in hungry places, allowing the residents to establish self-sufficiency. A prototype, Adam, is up and running in Sonoma, California; the second is getting underway in the Rift Valley of Ethiopia. The kits incorporate Trojan batteries, Sierra Wireless connectivity systems, Grundfos pumps, and SMA solar technology. 

“Netafim has developed a complete custom kit that is specifically tailored to the Farm from a Box 2-acre system,” says DiCarli, “designed to provide growers with an easy-to-assemble, precise water delivery solution that lowers labor and maintenance costs while improving crop performance.”

According to Ze’ev Barylka, marketing director for Netafim, the partnership will advance the company’s goals to educate people about the potential of off-grid water solutions to support sustainable farming.

“We strongly believe that education is a key initiative for future adoption of water technologies in general and drip irrigation in particular,” Barylka says. “We believe that Farm from a Box has a lot of potential to connect with education institutions as they provide with a  turnkey ‘box’ that includes ‘all you need’ to irrigate a small field.”

Farm From a Box provides customers not just physical components, but also training. They purchase what the company half-jokingly calls a “Swiss Army Knife” kit for sustainable off-grid farming, along with know-how to help new farmers tackle the steep learning curve of permaculture technique.

“Farming is a complicated enterprise,” she says. “We want people to know how to maximize the income from that two acres and truly make this a vocational opportunity. We hope that with the right tools, the integrative technology, and the training, our product will empower people and encourage the next generation of farmers that the world so needs.”

Barylka says spreading that energy dovetails perfectly with what Netafim is all about.

“Farm from a Box provides an opportunity for Netafim to connect with developing markets across the world. Netafim is committed to delivering solutions to all farmers, small and big, growing commodity and high-value crops in developed and developing countries.”

The company was recognized by Ecowatch as one of their “Ten Coolest Eco Products of 2015.” According to DiCarli, every shipping container is highly customized to local needs and conditions on the ground.

“There are so many different variables that you can’t just copy and paste,” she says. “The basic template (which costs around $50,000) includes a renewable kit, a water system, and training, but we can plug in or take out the components that will fit the climate and conditions for the end user. That might be localized production for a school or community or a hyperefficient system for disaster relief. Whatever it is, our goal is to give people an easy jump start for growing off the grid.”

Will Philadelphia Become The Vertical Farming Capital

Business Apr. 30, 2016 08:47AM EST

Will Philadelphia Become the Vertical Farming Capital of the World?

• Lorraine Chow

With its muggy summers and freezing winters, Philadelphia isn't exactly known as an agricultural hotspot. But a resolution passed Thursday by Philadelphia City Council could put the City of Brotherly Love on the map as the next international green hub.

Will Philly's skyscrapers be home to urban farms? Vertical farms, which use height to maximize growth space in cities, have been proposed as a way to help bring jobs and local, sustainable food to city dwellers.

Local lawmakers are aiming to expand vertical and urban farming in the bustling metropolis, Philly.com reported.

"The most noble thing a human being can do is produce food for others," Councilman Al Taubenberger, who introduced the resolution, said at a news conference held at Metropolis Farms in South Philly. "Vertical farming is something very special indeed, and fits like a glove in Philadelphia."

As EcoWatch reported, Metropolis Farms is not only the first indoor hydroponic vertical farm in Philadelphia, it’s the first vegan-certified farm in the nation and the only known vertical farm to operate on the second floor of a building. By growing food locally, the farm slashes the distance food needs to travel to get to local kitchens, grocery stores and restaurants.

Vertical and urban farming can be attractive in a variety of ways compared to conventional farming. City-based farms reduce the distance between farmer to buyer, solving the problem of “food deserts,” where city dwellers have little or no access to affordable, high-quality, fresh food.

"By the year 2050 close to 80 percent of the world’s population will be living in urban centers," Emma Hansen of the Worldwatch Institute noted. "Our current farms mandate a paradigm shift to environmentally friendly and efficient urban food systems to support the population in a sustainable way."

Philadelphia already has a number of urban agriculture projects to promote sustainable local food, and more than 40 community gardens and orchards on park land.

But with vertical farms in particular, food can be produced with less water and takes up less space than traditional farming. These technologically innovative farms often feature multiple trays of plants stacked on top of each other. Instead of growing the plants in soil, a hydroponic system recirculates the water and nutrients that plants need to grow. These farms are often often lit with artificial lights to mimic the sun. Crops can be grown in skyscrapers, abandoned lots and even shipping containers.

Metropolis Farms President Jack Griffin said his farm is able to fit 13 acres' worth of food in only 1,600 square feet, according to CBS Philly.

"The opportunity is there. The buildings are there, and people looking for jobs are there," he said, according to Philly.com. He also envisions a school where people learn about vertical farming and network of "flash farms" that directly link neighborhoods, grocery stores and restaurants to fresh food.

Metropolis Farms—located “just minutes from the south Philly Italian market made famous in the Rocky movies,” as the venture points out on their website—uses artificial lighting, climate control and other patented farming techniques to grow edible plants such as lettuce basil, peppers and carrots 365 days a year. The harvest is sold to local restaurants and grocery stores like Whole Foods.

“Remember we don’t have the weather, when it snowed this April we were growing inside,” Griffin said. “We were growing food in January.”

CBS Philly reported that Griffin plans to expand into other empty warehouses across the city with the hope of becoming a world leader in vertical farming.

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Inside The High-Tech Farm Growing Kale In An Old Paintball Arena

Inside The High-Tech Farm Growing Kale In An Old Paintball Arena

This could be part of the future of farming.

04/26/2016 02:54 pm ET | Updated Apr 29, 2016

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Alexander C. Kaufman Senior Business Editor, The Huffington Post

NEWARK, New Jersey — David Rosenberg is trying to build an agricultural empire out of an old paintball arena in a blighted urban neighborhood about 45 minutes outside Manhattan.

Needless to say, Rosenberg, the chief executive of Aerofarms, an indoor farming startup growing organic leafy greens without sunlight or soil, has his work cut out for him.

But so far, the pieces seem to be falling into place.

Though limited, the current growing operation produces enough kale, watercress, arugula and other leafy greens to feed a few restaurants and ShopRite supermarkets in the area. Next month, the 12-year-old company is set to open its new 70,000-square-foot headquarters, just two blocks away. That project, which broke ground only two months ago, is transforming a former steel mill into the world’s largest indoor vertical farm.

“Our mission is to build farms in cities all over the world,” Rosenberg recently told The Huffington Post. “We are very much building the infrastructure not to build one, two or three farms but to build 20, 30 or 50 farms.”

Indoors farming has long been touted as a way to address two major problems. The first is macro-level and lofty: How will we, the Earth’s 7.4 billion (and counting) humans, go about feeding ourselves in a changing world? The second is more immediate: How do you get fresh, healthy produce to people in urban food deserts, where diet-related conditions like diabetes and obesity run rampant?

The answers to those questions could be a gold mine. By 2050, the world’s population is projected to rise to between 9 billion and 10 billion people. Those numbers, coupled with income growth across the world, could result in more than a 70 percent increase in demand for food by that year, according to a report by the World Bank. Making matters worse, the unpredictable and increasingly extreme weather, droughts and flooding that come of climate change are expected to grow more intense in the coming decades, as greenhouse gas emissions continue to warm the planet.

In places where extreme weather, flooding and desertification threaten agriculture — think sub-Saharan Africa, the Middle East and Southeast Asia — farming techniques like those used by Aerofarms could take off.

“You have to look around the world and find out whose food supply is most threatened by climate change — it’s about who really needs it, versus who could probably survive at least another 100 years without urban agriculture dominating the landscape,” said Dickson Despommier, an emeritus professor of microbiology at Columbia University who hosts a podcast on indoor farming. “For the most part, farmers are unable to move their farms when the climate changes to the point where they can no longer grow what they were growing before.”

Rosenberg said there is a “50 percent chance” the company will announce its first overseas project by the middle of next year.

To be sure, Aerofarms is no panacea. After 12 years at it, the company seems to have created a solid model for growing nutrient-rich leafy greens in urban spaces. But it’s too small-scale to grow large cash crops like soybeans, corn and wheat — all of which are among the more environmentally taxing food sources. Plus, there are apparent obstacles to growing fruits and tubers. Consider this calculation that Stan Cox, a senior scientist at the nonprofit research group the Land Institute, offered in an essay for Alternet in February:  

Based on figures in a 2013 paper published by indoor plant-growth expert Toyoki Kozai of Japan’s Chiba University and on the assumption of efficient LED lighting, I estimate that plants like potato or tomato that produce a fleshy food product require about 1,200 kilowatt-hours of electricity for each kilogram of edible tissue they produce, not counting the water stored in the food.

That requirement approximates the annual electricity consumption of the average American home refrigerator — and that’s a big energy bill to produce just two and a quarter pounds of food dry matter. This kind of thing could not be scaled up very far.

Ultimately, the world’s looming agricultural crisis is going to require a patchwork of solutions. The sheer fact that they are indoors, protected from even the most volatile environments, gives farming units like Aerofarms’ serious potential in the long term. But in the short term, can this method provide a better alternative to greens harvested in the so-called “salad bowl of America” — that is, in Northern California, where most of the country’s arugula, kale and lettuce is grown?

Pared down to its bare essentials, Aerofarms operates on a straightforward aeroponic design, using mist and carefully regulated LED lighting to grow plants without soil or another substrate. Seeds are sown into reusable growing cloths, each made from about 24 recycled plastic bottles, that are then stretched over tray-like frames. After the seeds germinate, the contraption is inserted into one end of a two-story growing tower, where the roots are regularly misted with water infused with microbes and other nutrients the plants would normally suck from the dirt around their roots. The plants then embark on an assembly line of photosynthesis, traveling down the rows of the growing tower over the course of two weeks. When they emerge on the other end, each tray is bursting with full-size edible greens.

But Aerofarms’ produce isn’t like the stuff that’s sold in most stores after being plucked from fields in California. (For one things, the company only grows about half a dozen different crops, at least for now.) Aerofarms’ greens are grown to emphasize specific flavors and textures. The mizuna, for instance, has a mustardy kick. Aerofarms grew it that way. The baby kale is almost nutty. There was no bitter chemical residue to clean off before eating.

“We grow without pesticides, herbicides, fungicides or GMOs — we just give the plant what it wants at the root structure,” Rosenberg said. “They don’t need nutrients at the leaves, so there’s nothing to wash off.”

With its aeroponic technology, Aerofarms is betting that perfecting the leafy green is simply a matter of nurture over nature. There’s no need to tweak the DNA or add artificial chemicals, the company says, when you can create the ideal environment to promote certain traits in the plant.

In a conference room at the paintball-arena-turned-growing-facility — where Aerofarms grows the crops sold in Newark in three towers stacked two stories high with plants — co-founder Marc Oshima pinched a few sprigs of watercress and popped them into his mouth like an hors d’oeuvre.

“At home, we eat this instead of popcorn,” the chief marketing officer said, going back for seconds.

One of the main criticisms of indoor farming is that without soil or sun, flavor suffers. Aerofarms’ fixation on taste may prove a competitive advantage as a bevy of competitors crop up around the country.

“It’s a shame that today we take the most highly nutritious category — leafy greens — and we supplement it with a lot of really fatty foods like salad dressing,” Rosenberg said. “Part of what we want to bring to society, and bring awareness of, is these greens in and of themselves. They’re not just nutritious. They’re all harbingers of taste.”

Anyone who’s heard a seller at a farmers market or country fair talk about their crops should recognize the affection with which Rosenberg and Oshima tout theirs. But they’re just as much tech executives as they are farmers. Rosenberg started Aerofarms in 2004 after spending years working to reduce water waste with the architect and environmentalist William McDonough, a gig that made Rosenberg a regular in posh do-gooder circles like those at the World Economic Forum in Davos, Switzerland.

Aerofarms purports to use 95 percent less water than traditional farms, and says it gets 75 times more crops per square foot of growing space than traditional field systems. To achieve that, the company has had to think of itself as a technology company as much as a farming firm.

“We’re spending big money on IT and our IT systems,” Rosenberg said. “We’re really calling it the heartbeat of the organization, in how it really touches on everything and pulls all the different pieces of the company together.”

Each of the three towers in the Newark facility is equipped with a circuit board, where sensors collect data and beam it back to the company’s servers.

“We had several ‘aha moments’ when we became Aerofarms — one of them was that, to be great on technology, we needed to be great on data,” Rosenberg said. “For a while, the company was selling farm equipment. But to be great on tech, you need good data. To get uncorrupted data, we needed to be the farmer. To be great at farming, we needed to be a leader in the technology space, because the industry is so new.”

CORRECTION: This article originally misstated that Aerofarms yields 75 percent more than crops per square foot compared to field farming. It is 75 times more. 

Philadelphia Aims To Become International Hub For Indoor Farming

April 28, 2016   By Stephanie Stahl

By Stephanie Stahl

PHILADELPHIA (CBS) — On the CBS3 health watch, its vertical farming. Philadelphia aims to become an international hub for indoor growing, according to a resolution passed today by city council.

When growing produce we usually think of acres of farmland. Some say the next generation of farming will be in urban centers like Philadelphia, and you won’t need soil or the sun, just an old warehouse.

Welcome to vertical farming, where produce is grown inside, in specialized shelves that are stacked up vertically.

“We’re able to grow more food in less space,” said Jack Griffen “ we fit 13 acres in 1600 square feet.”

Inside this nondescript warehouse in South Philly is the prototype farm of the future.

“It’s a cool thing, I mean you know think about how many empty warehouses are in the Philadelphia region that could be creating jobs, that could be creating food for our local population,” said Jack Griffin the president of Metropolis Farms.

Philadelphia city council recognized Metropolis with resolutions to make the city an international hub for vertical farming.

The idea is “to establish Philadelphia as a promenade training center for this type of farming,” said Al Taubenberger.

“Remember we don’t have the weather, when it snowed this April we were growing inside,” Jack said. “We were growing food in January.”

The year round inside farm works by using artificial light. The light and the plants are grown in nutrient rich water, that’s constantly recycled.

“It’s the same nutrients as soil just in a cleaner fashion,” Jack said. “We’re vegan certified which means we have no pesticides, and I mean zero, no herbicides, and no manure, manure being one of the number one causes of food poisoning.”

They can grow everything from lettuce, and basil, to peppers and carrots.

“That’s about as fresh as it’s ever going to get.”

Jack has plans to branch out into empty warehouses all over the city, with hopes of becoming a world leader in vertical farming.

He says he’s addressed a variety of criticisms about vertical farming, by creating systems that are cost effective and use less electricity. Jack sells the produce to local restaurants and places like Whole Foods.

For more information, visit http://www.metropolisfarmsusa.com

Stephanie Stahl

Filed Under: HealthWatch, Stephanie Stahl, vertical farming

Oak Cliff Students Use Vertical Farming Lesson To Help Community

Oak Cliff Students Use Vertical Farming Lesson To Help Community

Students from Zumwalt Middle School are learning aquaponics, due in part to Oak Cliff being a "food desert." Demond Fernandez reports.

Demond Fernandez, WFAA 9:16 PM. CDT April 21, 2016

DALLAS – Plants and students can make a winning combination. That is the case, at least, at Dallas Independent School District’s Sarah Zumwalt Middle School.

Students have been learning to grow foods from their classroom.

The students are harvesting mustard greens, kale and fruits using a unique tower garden system.

"We get to help the community out with fresh fruits and vegetables,” said eighth grader Kerrion Martin.

The students are have been learning about vertical farming. They are planting seeds and harvesting vegetables in a tower garden using an aquaponics system.

The class says the vertical farming project started with a provocative discussion and lesson. The students were looking into their Oak Cliff community being a food desert.

"Around here, we don't have a lot of healthy grocery stores,” Detaria Wilburn said. “We don't have a lot of healthy foods… We don't have places where they sell fresh foods, fresh fruits, vegetables."

Wilburn and her classmates are now becoming game changers with green thumbs. Tomatoes, sunflowers, peppers, and strawberries are becoming staples grown in the tower garden.

Alaric Overbey of Vertical Life Farms donated the tower garden to Zumwalt. The local entrepreneur says he saw an opportunity to help teach the teens farming skills and about healthy food options in an urban setting.

“We grew this right here in our school,” Wilburn said as she showed off a bag of fresh salad mix. “So, it’s pretty amazing.”

Each day, the students check on their plants. Every two weeks they are bagging salads for teachers to sample.

Students say the project is helping them change their own eating habits while helping others.

Copyright 2016 WFAA

Wind-Powered Vertical Skyfarms Look To A More Sustainable Future For Farming

What if the future of farming took root in the city rather than in the countryside? London firm Rogers Stirk Harbour + Partners explores that idea with Skyfarm, a hyperboloid tower that combines different farming techniques - from aquaponics to traditional soil-based planting methods - in a bamboo-framed vertical farm designed to produce its own clean energy. The civic project was the 2014 winner of the World Architecture Festival’s Future Projects Experimental category and was praised by the jury as a “thorough, believable, and beautiful project.

• Inspired by the 2015 Milan Expo theme “feed the world,” Skyfarm was developed to help solve the global food crisis, which may be exacerbated if traditional food production fails to keep up with skyrocketing population growth. As an alternative to traditional land-intensive farming, the Skyfarm grows food vertically rather than horizontally, and can be integrated into high-density urban environments. The multi-story tensegrity structure would be made with a light bamboo frame optimized for solar exposure and efficient water distribution.

The scalable and adaptable structure’s upper levels support different kinds of agriculture including aquaponics, which produce crops and fish in a near closed-loop system. The base of the tower can be converted into a market, restaurant, or learning space to educate the public about the farm. Water tanks and wind turbines top the tower. The structure can also be altered for use in different climates; in cooler climates, for example, a double skin enclosure and heating can be applied to optimize growing conditions.

“While the upfront costs of Skyfarm are higher than standard industrial scale agriculture, the ability to grow produce with a short shelf life, such as strawberries, spinach and lettuce, around the year and close to market without costly air-freighting, makes it an attractive, sustainable proposition,” wrote the architects.

Study Finds Philips LED Lights Provide Improved Energy Efficiency and Production for Growing Food Crops in Space

Study Finds Philips LED Lights Provide Improved Energy Efficiency and Production for Growing Food Crops in Space

SOMERSET, N.J.--(BUSINESS WIRE)--Philips Lighting, a Royal Philips (NYSE: PHG, AEX, PHIA) company and global leader in lighting, has collaborated with The University of Arizona Controlled Environment Agriculture Center (CEAC) to test energy efficient ways to grow food that will help feed astronauts on missions to the moon, Mars and beyond. A recent study, conducted over a nine week period, found that replacing water-cooled high-pressure sodium (HPS) systems with energy efficient LED lighting from Philips in a prototype lunar greenhouse resulted in an increased amount of high-quality, edible lettuce while dramatically improving operational efficiency and use of resources. Lettuce grown under Philips LED modules achieved up to 54 grams/kWh of fresh weight, edible lettuce compared to lettuce grown under a high pressure sodium system which achieved only 24 grams/kWh of fresh weight, edible lettuce. This represents an energy savings of 56 percent.

“The lunar greenhouses equipped with Philips LED modules provided the light needed to produce the same amount of indoor crops that the specialized water-cooled sodium systems provide while significantly decreasing the amount of electrical energy used,” said Gene Giacomelli, Ph.D and CEAC Director. “Findings from this study are critical in that not only can it be applied to growing food in space but can be applied to farming techniques in places where there is a shortage of water and good agricultural land right here on this planet.”

Philips GreenPower LED toplighting was installed and programmed with a customized “light recipe” developed by plant specialists at Philips to optimize the results. Light recipes are formulated by taking into account a variety of factors including light spectrum, intensity, uniformity and relative position of the lamp to plant canopy. These are combined to develop specific plant characteristics such as compactness, color intensity and branch development.

In addition, the LED modules, which create less concentrated heat loads than HPS lamps, even without water cooling, can be placed closer to the plants resulting in uniform light distribution throughout the greenhouse. This ensures all plants receive the same level and quality of light, resulting in better, more uniform plant quality and a more predictable yield. The Philips LED systems also cool independently, which means no additional investment is required in cooling water distribution.

“Dr. Giacomelli and his team at CEAC have been on the cutting edge of pioneering research that is uncovering new ways to grow crops in closed and controlled environments. Results from this study will not only impact growing crops in space but will provide tangible sustainability benefits for indoor farming on our own planet,” commented Blake Lange, Business Development Manager of the Philips City Farming Division. “We know that it is becoming more difficult for traditional farming practices to keep up with the demand for high-quality, locally grown food, particularly in areas of high population density and with local water shortages. The work we are doing is focused on driving innovation of new farming technologies that allow food crops to grow in indoor environments, absent of natural light and in close proximity of cities and major population centers, thus reducing the distance from farm to fork.”

“NASA has been working with universities for over 25 years to discover how the use of LEDs can support plant growth in closed environments. Over that time we have used patented LED technology as part of the Astroculture plant growth chambers for the Space Shuttle and the International Space Station (ISS), NASA’s ground based Habitat Demonstration Unit, as well as NASA’s VEGGIE plant unit on the ISS,” said Ray Wheeler, a NASA plant physiologist. “It is fascinating to see how LED plant lighting has expanded so rapidly around the world and continues to further develop as we have seen most recently with the Mars-Lunar Greenhouse Project at the University of Arizona.”

About the Study
The project was completed over a six month period by a team led by Dr. Gene Giacomelli within the Mars-Lunar Greenhouse created by Sadler Machine Co. During a nine week period, four harvests of lettuce heads weighing 5 to 6 ounces were analyzed. All plant production and growing practices remained constant between two distinct growing systems—LEDs with the specially developed light recipes from Philips Lighting versus a traditional high pressure sodium system, which included a glass water jacket for removing the concentrated heat from the lamp bulb.

About the University of Arizona CEAC
The University of Arizona Controlled Environment Agriculture Center located in Tucson, Arizona is focused on the science and engineering of maximizing plant production within controlled environments. The Mars-Lunar Greenhouse project is a NASA collaboration supported by the Arizona-NASA Steckler Space Grant, which supports university research and technology development activities to achieve innovative research and expanded technology applications.

About Philips Lighting
Philips Lighting, a Royal Philips (NYSE: PHG, AEX: PHIA) company, is the global leader in lighting products, systems and services. Our understanding of how lighting positively affects people coupled with our deep technological know-how enable us to deliver digital lighting innovations that unlock new business value, deliver rich user experiences and help to improve lives. Serving professional and consumer markets, we sell more energy efficient LED lighting than any other company. We lead the industry in connected lighting systems and services, leveraging the Internet of Things to take light beyond illumination and transform homes, buildings and urban spaces. In 2015, we had sales of EUR 7.4 billion and employed 33,000 people worldwide. News from Philips Lighting is located at www.philips.com/newscenter.

Read more:  http://www.digitaljournal.com/pr/2876870#ixzz4J3BuIQzP

Contacts

Philips Lighting
Melissa Kanter, 732-563-3994
melissa.kanter@philips.com

IKEA Launches Indoor Garden That Can Grow Food All Year-Round

If you’ve always wanted to grow your own veggies and herbs, but don’t have a yard where you can set up a garden, IKEA has the perfect product for you. The furniture retailer just unveiled its new KRYDDA/VÄXER hydroponic garden, which allows anyone to easily grow fresh produce at home. Check out the video: https://youtu.be/Sv9wD2HNSnA

The system allows customers to sprout and grow plants without any soil. Seeds can be sprouted using the absorbent foam plugs that come with the system, which keeps them moist without over-watering. Once the seeds have germinated, you can simply transfer the entire plug into its own pot and fill it with a scoop of water-absorbing pumice stones. These pots fit into a growing tray equipped with a solar lamp, providing year-round nourishment for the plants even in rooms without direct sunlight. (Or, if you choose to do things the old-fashioned way, you can simply place the tray in a convenient window.) The growing tray is even equipped with a built-in water sensor to help you ensure your plants are neither under- or over-watered.

IKEA claims the system is so simple that anyone — regardless of their experience with gardening — can successfully use it. While it’s not yet clear how much the set will cost, IKEA plans to launch the indoor gardening set in April. It’s worth noting that this is not the first indoor hydroponic garden to hit the market, although it may be a good option for people who aren’t exactly sure where to get started.

While the new system is a departure from IKEA’s usual catalog of items like bookshelves and tables, it’s in keeping with the company’s trend toward sustainability and away from a traditional retail business model. IKEA’s head of sustainability famously proclaimed earlier this year that the Western world had hit “peak home furnishings” and spoke about helping customers live more eco-friendly lives. Hopefully that means more products like this compact indoor garden are on the horizon.

Why Fixing Food Deserts Is About More Than Building Grocery Store

Why Fixing Food Deserts Is About More Than Building Grocery Store

March 8, 2016 | Davina van Buren

The U.S. Department of Agriculture has defined food deserts as parts of the country where it‘s hard to buy fresh fruit, vegetables, and other whole foods. To be considered a food desert, at least 500 people or 33 percent of an area’s population must live further than one mile from a supermarket or large grocery store. That distance increases to 10 miles when defining a rural food desert. Food deserts are often located in impoverished and in areas with higher concentrations of minorities; though this is not always true.

That’s the textbook definition—but to fully understand where food deserts come from, it’s imperative to examine some of America’s not-so-shining moments. Among them: redlining, a practice used throughout the 20th century (that still occurs today) to limit or deny financial services to residents of minority and poor white neighborhoods; and “white flight,” the term used to describe the departure of whites from urban areas with increasing numbers of minorities.

“One feature of this disinvestment was pulling out places of food access,” explains Adam Brock, Adviser of Strategic Planning at The Growhaus, a nonprofit indoor farm in Denver’s Elyria-Swansea neighborhood. “Investors didn’t see as much economic opportunity in those neighborhoods as in wealthy neighborhoods, which led to situations where the food that was available was cheap and processed, often from fast food restaurants and corner stores.”

Fast forward to 2010. The term “food desert” has caught on in the United States, and first lady Michelle Obama’s Let’s Move! campaign is in full swing. Obama has made access to fresh food a cornerstone of her high-profile campaign against childhood obesity. She spearheaded the Healthy Food Financing Initiative, which offers grants, loans and tax incentives to grocers willing to open stores in underserved and impoverished areas.

The previous year, researchers from the Department of Agriculture presented a report to Congress that showed some poor neighborhoods have more grocery stores than wealthier ones. The researchers conducted a follow-up study in 2012 with the same results. Reports from various other agencies and research groups have also shown no correlation between availability of fresh food and individuals choosing a healthier diet.

Food deserts are complicated

What this plethora of contradictory information tells us is that the problem is much more complex than it may have initially seemed.

“It’s not just about plopping down bricks and sticks stores,” says Mari Gallagher of Mari Gallagher Research, a Chicago-based consulting firm known for its groundbreaking research on food deserts. “There is much more we need to do to help communities build a robust food system.”

Brock agrees. “Access to healthy food is about a lot more than proximity. It includes cultural and economic factors,” he explains. “You can have fresh vegetables down the street, but it if you don’t have time to cook them or prepare them, you are still going to go for the items that are cheap and processed.”

At The Growhaus, Brock embraces a more comprehensive approach to providing healthy food to Elyria-Swansea’s residents. Not only does the nonprofit grow food and sell it to their neighbors at a deep discount, but they also work with Denver Food Rescue to collect surplus food from grocery stores and restaurants, and are currently partnering with the city to institute a healthy corner store program. While volunteers sort and divide boxes of rescued food, visitors can take a cooking class where they can get familiar with fruits and vegetables they may have never even seen, never mind tasted or prepared. The Growhaus also works with schools and groups to teach people how to grow their own food, even in cramped apartments or tiny yards.

Brock says that living in a food desert can also lead to other challenges like high rates of obesity, diabetes and heart conditions, which are compounded by the fact that many underserved neighborhoods lack recreational opportunities and have poor air quality.

It’s about more than economics

“Part of the definition of a food desert is not having access to healthy food, but there’s a lot to how that is defined,” says Rebecca Lewis, a registered dietitian at HelloFresh. “It could be older people who don’t drive or people who have to take the bus. When you are talking about distance and transportation, a mile is far to carry groceries,” she emphasizes.

For people who have the money but lack sufficient transportation, meal delivery services like HelloFreshcan be a viable option to a healthier diet (albeit a less environmentally-friendly one). In addition to a lack of fresh food options, food deserts often have a higher concentration of fast food restaurants, which impacts obesity rates in these areas.

“The big error people make is saying, ‘I just want to get calories in,’” Lewis says. “They think, ‘If I get the dollar menu, I’m being a good parent, I’m keeping my kids full.’ But there’s a paradox: low-income people are also the ones at highest risk of obesity, which often causes health problems down the line.”

In addition to putting together nutrient-dense meals for its members, HelloFresh aims to get people cooking again. Each box comes with a recipe card that explains step by step how to prepare a healthy meal. In-house dieticians develop recipes, and even Naked Chef and food guru Jamie Oliver has signed on to curate one recipe a week.

“Back in the day, before the explosion of fast food and restaurants, people were stretching their dollars,” says Lewis. “They bought rice, beans, milk and other staples. Now we spend income on fast food. We’ve allowed others to prepare our food for us. It’s a gap that must be addressed when we talk about food deserts. You have to provide education about why you want to choose the vegetable over the dollar menu.”

As evidenced by the rising popularity of meal delivery services like HelloFresh, not everyone who lives in a food desert (as defined by the USDA’s definition) fits the stereotypical image of someone who lacks access to healthy food.

“As you start improving the problem, you realize there are other issues ingrained in it,” Lewis notes.

Policy matters

Obviously, education is an important part of the food desert puzzle—but policy also matters. Gallagher points out several problematic issues with SNAP (the Supplemental Nutrition Assistance Program) system, formerly known as food stamps.

“One thing we see is that gas stations are growing at a rapid rate regarding participation in SNAP program, which is supposed to be the first line of defense against malnutrition. One problem with SNAP is that standards are too low, and many retailers don’t even follow those low standards. Many are not in compliance,” she explains. “When you look at who was in SNAP in 2006, and who is in SNAP in 2016, you see some of the biggest spikes are gas stations and second-day bakeries [that sell snack cakes]. That’s a bit of a policy concern. SNAP money needs to be funneled through food providers that offer nutritious foods.”

Perhaps most importantly, Gallagher strongly recommends growing local food economies. 
“Instead of trucking in food to a grocery store—whether rural or urban—let’s implement a food system where more food can be produced locally,” she advocates. “Food gives us the nutrients we need, but we should also have our food system be more of a job generator. We all eat to live, but if we don’t eat well, over time, we might not live that well.”

How Vertical Farming Is Revolutionising The Way We Grow Food

Gizmodo Australia 3/05/2016

Traditional farming is taking a huge toll on the environment -- a problem that's set to worsen due to our ever-growing global population. Yet there are some high-tech solutions. Here's what you need to know about the burgeoning practice of controlled-environment agriculture and how it's set to change everything from the foods we eat to the communities we live in.

As a practice, traditional farming is not going to disappear any time soon. It will be quite some time -- if ever -- before other methods completely supplant it. But it's crucial that alternatives be devised to alleviate the pressure imposed by conventional farming methods.

An Unsustainable Practice

Negative environmental effects of traditional farming include the steady decline of soil productivity, over-consumption of water (including water pollution via sediments, salts, pesticides, manures, and fertilisers), the rise of pesticide-resistant insects, dramatic loss of wetlands and wildlife habitat, reduced genetic diversity in most crops, destruction of tropical forests and other native vegetation, and elevated levels of carbon dioxide and other greenhouse gases. And as urban sprawl continues unabated, vast swaths of productive farmland are being eliminated. Estimates place the amount of farmland lost to development since 1970 at a whopping 30 million acres.

There are economic and social concerns as well. In addition to relying on huge federal expenditures, Big Agriculture has resulted in widening disparity among farmer incomes, concentrating agribusiness into fewer hands, and limited market competition. What's more, farmers have very little control over prices, while progressively receiving smaller and smaller portions of consumer dollars. From 1987 to 1997, for example, more than 155,000 farms were lost in North America. As noted by the U.S. Department of Agriculture, this "contributes to the disintegration of rural communities and localised marketing systems."

Controlled-environment Agriculture

As a solution, an increasing number of horticulturalists and entrepreneurs are turning to controlled-environment agriculture (CEA), and the related practice of vertical farming. While not a total panacea, these high-tech farms are doing much to address many of the problems associated with conventional farming practices.

One company that's leveraging the power of CEA is IGES Canada Ltd. Headed by President and Executive Director Michel Alarcon, IGES is working to own and operate a number of CEA facilities in both populated and remote communities. The company's overriding mandate is to rebuild resilient communities and dramatically reduce CO2 emissions.

As Alarcon explained to io9, environmentally-controlled farms like the one implemented by IGES have a number of inherent advantages. Compared to conventional farms (and depending on the exact configuration and technologies used), they're around 100 times more efficient in terms of their usage of space, 70-90% less reliant on water, with a lower CO2 footprint. Foods are grown without the use of pesticides, they're nutrient-rich, and free from chemical contaminants. And because they can be built virtually anywhere, CEAs can serve communities where certain foods aren't normally grown.

Alarcon plans to introduce his company's technology to northern regions of Canada, where they would serve aboriginal populations. Conceivably, such facilities could be installed in any number of extreme environments, including the desert or in regions stricken by drought.

These facilities, which are used by IGES to produce broad leaf products like micro-greens, herbs, and soft fruit, can produce 912 metric tons per year in a 10,000 square meter space. And that's via horizontal farming, IGES's preferred method of CEA. With increased roll-out of these facilities, the company can supplant foreign food imports during winter months.

"The savings from a reduction in transportation costs will enable the price of our food to be less than organic food prices," says Alceron.

(Credit: Goldlocki/Hochgeladen von Rasbak/CC BY-SA 3.0)

Operations like the ones visualized by IGES Canada likely will have a profound impact on local communities. CEAs will make certain foods available year-round, providing a variety of healthy food sources, while creating local employment and promoting cultural preservation.

IGES Canada will soon be initiating a crowd financing campaign, while expanding its equity financing partner base.

(Credit: Goldlocki/Hochgeladen von Rasbak/CC BY-SA 3.0)

Startup costs for ventures like these can be intense. A few years ago in Vancouver, a company sought to install a massive greenhouse for vertical lettuce production on top of a city-owned parking structure, but failed. Some of it had to do with investors and contracts with the city, but it was also hampered by high startup costs relative to the resulting crop yields. As Foodshare Senior Coordinator Katie German explained to io9, many of the farms are also set up to grow food for restaurants -- growing for high price points -- and are not necessarily concerned about making food more accessible (which the high startup costs requires). Currently, the Vancouver company is trying to sell their failed $US1.5 ($2) million greenhouse on craigslist.

AeroFarms is currently building the world’s largest vertical farm in Newark, NJ. (Credit: AeroFarms)

At the same time, there have been a number of successful implementations, including Green Sense Farms in Portage, Indiana. They're currently leasing a 30,000-square-foot warehouse in an industrial park which can serve a five-state Midwestern region. According to its CEO, Robert Colangelo, "By growing crops vertically, we are able to achieve a higher yield, with a smaller footprint."

Other successful examples include plant factories set up by the Mirai Group, and the Zero Carbon Food's operation in which a WWII bomb shelter was converted into a high-tech underground farm.

"The whole system runs automatically, with an environmental computer controlling the lighting, temperature, nutrients and air flow," noted Steven Dring, co-founder of the company, in a Bloomberg article.

Tools of the Trade

Environmentally-controlled farming is more than just a glorified form of hydroponics. These facilities employ a number of sophisticated techniques and technologies to produce nutritious and tasty foods at reasonably high yields.

Polarised Water

One critical component of the IGES model is the use of polarised water, which enables water to hold on to a greater amount of nutrients.

"The injection of energy in water modifies the bond angle of hydrogen and oxygen atoms and makes the molecular structure more attractive to nutrients, and therefore carry a higher amount of these nutrient to root and plant leaf surface and increasing growth rate," explained Alarcon.

This process also increases redox effect (oxidation) and elimination of bacterial and microbial pathogens.

CO2 Injection

Carbon dioxide (CO2) is an essential component of photosynthesis, a process also called carbon assimilation.

Photosynthesis is a chemical process that uses light energy to convert CO2 and water into sugars in green plants. These sugars are then used for growth within the plant, through respiration. The difference between the rate of photosynthesis and the rate of respiration is the basis for dry-matter accumulation, i.e. growth, in the plant.

"In greenhouse production the aim of all growers is to increase dry-matter content and economically optimise crop yield," Alarcon told io9. "CO2 increases productivity through improved plant growth and vigour."

For the majority of greenhouse crops, net photosynthesis increases as CO2 levels increase from 340 -- 1,000 ppm (parts per million). According to Alarcon, most crops show that for any given level of photosynthetically active radiation (PAR), increasing the CO2 level to 1,000 ppm will increase the photosynthesis by about 50% over ambient CO2 levels.

Ambient CO2 level in outside air is about 340 ppm by volume. All plants grow well at this level, but as CO2 levels are raised by 1,000 ppm, photosynthesis increases proportionately, resulting in more sugars and carbohydrates available for plant growth.

And CEAs provide an excellent venue for our excess CO2.

Microalgae Photobireactor

These bioreactors employ a light source and photosynthesis to cultivate phototrophic microorganisms (those that use energy from light to fuel metabolism), including plants, mosses, microalgae, cyanobacteria, and purple bacteria.

(Credit IGV Biotech/CC BY-SA 3.0)

It typically allows for much higher growth rates and purity levels than in natural habitats. Photobioreactors transform CO2 into highly nutritious plant food which is readily absorbed by plants.

Climate Control

The internal environment of CEAs must be carefully maintained, including steady temperature, humidity, and isolation from external air. Climate control minimizes plant environmental stress and exposure to harmful pests.

Lighting

Similarly, optimal multi-spectrum lighting and light exposure can be applied year-round, regardless of season and natural light availability. Recently, LED grow lights have evolved to offer multi spectrum lighting range, thus enabling a broader range of plant varieties to thrive in this environment.

Scalability

These facilities are also highly scalable. IGES Canada's operations are scalable from a 1/4 acre (250m2) operation to multiples of 3 acres (10,000m2) facilities.

Tempering Expectations

According to Timothy Hughes, an organic horticulture specialist working in Toronto, the potential social benefits to enviro-controlled farming are enormous.

"Local, dense food production spaces would provide permanent green-sector employment, as well as an excellent educational model -- providing a wider knowledge base for students and employees alike," Hughes told io9. "From one farm, you could produce vegetables, fruit, honey, fish, and textiles, for example. And by expanding the variety of crops produced, you're ensuring overall success through diversity."

At the same time, however, Hughes says that environmentally-controlled farming may be technologically flashy, but it's not as efficient as it's being touted. He points to high building maintenance and energy costs, along with ongoing technological investments.

"In terms of plant life, these systems are often reliant on technology, such as powering the hydroponics," he says. "This could be a bad thing for struggling or remote communities when reliant on these types of technology -- we're only beginning to understand these kinds of vertical farms because they haven't been built beyond traditional greenhouses."

Hughes would rather see the money spent on labour and horticultural infrastructure innovations than on enormously expensive megastructures. He points to permaculture as a possible alternative -- aquaponics in particular. Aquaponics is a system of symbiotically growing hydroponic vegetables and fish. This delivers two high-value crops while sharing resources, reducing or totally eliminating waste, and increasing energy efficiency during production.

(Credit: Johnson State College)

"I believe this maintains a scientific approach, through taking a lesson from more traditional farming -- which we know works -- and augmenting it," says Hughes. "Current greenhouses are already quite technologically advanced and have a huge amount of research put into them in terms of light technology and environmental controls. Why not build upon what we already have?"

Currently, aquaponics is in use, but not widely. Hughes envisions growing this to a larger scale, in more urban spaces, with a greater and denser mass of growing space.

"Vertical farming systems have a lot to offer, but you can further increase productivity and value through increasing biodiversity, and by doing so furthering the benefit to local communities," he says. "Biodiversity is important to the survival of all organisms, but is especially beneficial when replicating or improving a healthy growing environment. By using an Integrated Pest Management system to monitor crops and greenhouse systems, other organisms (such as pollinating and beneficial insects) can thrive in a constructed ecosystem."

And then there's the issue of soil -- or lack thereof. According to Katie German, there has been some pushback from organic farmers about not having any soil, and farming is fundamentally about soil and biology.

"If you don't have soil fertility you might be going with synthetic fertility -- which has a whole myriad of implications in regards to how it was produced and where that might negate other ways of reducing pollution," says German. She points to the work of Elliot Coleman, a veteran organic farmer who says you can't have organic food without soil.

Lastly, German says many of us are guilty of failing to acknowledge the ongoing importance of farms.

"If we talk about urban food production innovation, but lose the conversation and struggle for farmland preservation, then we are doomed," she told io9. "I think sometimes these high-tech environmentally controlled farms are sexy, but we have to make soil sexy. The UN released this report that said if we really want to feed the whole world then we need to shift to small scale organic agriculture. Which isn't sexy like growing butter lettuce in a shipping container outside of your farm-to-table restaurant."

In response to these concerns, IGES Canada says that their offering, along with those of other CEA ventures, are a complement to traditional agriculture.

"The goal isn't to grow every crop using this method, just generally the leafy greens and soft fruits," explained Patrick Hanna, IGES's Director of Marketing and Promotional Campaigns. "Cities still require farmers to provide wheat, soy, potatoes, peppers, and so on. I am of the opinion our system compliments them."

Hanna points out that some 80% of the world's arable land is currently being used by farming. And with the expected population growth, we need to find solutions to this looming issue.

"On the topic of small scale organic production, I actually agree that is the future and we intend to use this system to augment that for small scale communities, in partnership with local farmers," adds Hanna. "We see the problems created by 'Big Ag' and have developed a system to mitigate a large segment of the problems created by that unsustainable, large scale, decentralized model."

Sources:leafcertified.org|USDA

Urban Aquaponic Farmer and Chef Redefines Local Food in Orange County, CA

Urban Aquaponic Farmer and Chef Redefines Local Food in Orange County, CA 

AJ Hughes

In a county named for its former abundance of orange groves, chef and farmer Adam Navidi is on the forefront of redefining local food and agriculture through his restaurant, farm, and catering business.

Navidi is executive chef of Oceans & Earth restaurant in Yorba Linda, runs Chef Adam Navidi Catering and operates Future Foods Farms in Brea, an organic aquaponic farm that comprises 25 acres and several greenhouses.

Navidi’s road to farming was shaped by one of his mentors, the late legendary chef Jean-Louis Palladin.

“Palladin said chefs would be known for their relationships with farmers,” Navidi says.

He still remembers his teacher’s words, and now as a farmer himself, supplies produce and other ingredients to a variety of clients as well as his restaurant and catering company.

Navidi’s journey toward aquaponics began when he was at the pinnacle of his catering business, serving multi-course meals to discerning diners in Orange County. Their high standards for food matched his own.

“My clients wanted the best produce they could get,” he says. “They didn’t want lettuce that came in a box.”

So after experimenting with growing lettuce in his backyard, he ventured into hydroponics. Later, he learned of aquaponics. Now, aquaponics is one of the primary ways Navidi grows food. As part of this system he raises Tilapia, which is served at his restaurant and by his catering enterprise.

Just like aquaponics helps farmers in cold-weather climes grow their produce year-round, the reverse is true for growers in arid, hot and drought-prone southern California.

“Nobody grows lettuce in the summer when it’s 110 degrees,” Navidi says.

But thanks to aquaponics, Navidi does.

Navidi also puts other growing methods to use at Future Foods Farms. He grows San Marzano tomatoes in a greenhouse bed containing volcanic rock (this premier variety was first grown in volcanic soil near Mount Vesuvius in Italy). Additionally, he utilizes vertical growing methods.

For Navidi, nutrient density is paramount—to this end, he takes a scientific approach in measuring the nutrition content of his produce. In the past, he and his staff used a refractometer, but now rely on a more precise tool—a Raman spectrometer. This instrument uses a laser that interacts with molecules, identifying nutritional value on a molecular level.

With a Raman spectrometer, Navidi measured the sugar content of three tomatoes—one from a grocery store, one from a high-end market, and one that he grew aquaponically. Respectively, measurements read 2.5, 4.0 and 8.5.

Navidi wants his customers to know about these nutritional differences, so he educates his Oceans & Earth diners through its menu and website. Future Foods Farms also offers internship opportunities to students from California State University, Fullerton. Interns conduct research and learn about cutting-edge ways to grow food.

Navidi believes aquaponics and other innovative growing methods can lead to a more robust local food system in Orange County. But he also sees some of southern California’s undervalued resources—namely, common weeds such as dandelion and wild mustard—helping the region become a major local foods player.

“We need more research on nutrients in weeds,” he says. “Dandelions and mustard are power weeds, and need little water.”

While these wild plants are important, they’re no substitute for policy. Navidi would like to see farmers in the county pay lower rates for water, and believes that a revised zoning code is needed for a county that is urban and becoming more so.

“Now, urban farming is happening all over,” he says. “We need changes to our zoning laws—politicians realize that.”

New zoning rules could help others in Orange County venture into aquaponics, something Navidi feels is necessary not only for the county, but for the country.

“For America to be sustainable, it needs aquaponics,” he says.

Ultimately, Navidi’s goal is to provide the best product possible, with an eye toward simplicity, health and wholesomeness.

“Any fine-dining chef is concerned with the quality of their product,” he says. “There’s nothing better than real food. I try to grow the most nutrient-dense tomato possible. Just add sea salt and black pepper—that’s all you need.”

MSU Leases Downtown Silos to Urban Farming Startup

Two clusters of downtown silos owned by Missouri State University could soon be used to grow lettuce, mushrooms and other vegetables.

The governing board of MSU voted Wednesday to lease the 21 silos to a Springfield startup company, Vertical Innovations, which plans to use water-based methods to grow food.

"We want to see if we can redefine urban farming," said David Geisler, manager and general counsel for the company. "Our interest is very high. We are very much looking forward to putting a new twist on a staple in the agriculture industry in his country."

If the "vertical farming" project is successful, the company hopes to replicate the effort in other abandoned storage silos.

"They see this project as a first step, to see if their technology will work in a silo environment," said Allen Kunkel, director of MSU's Jordan Valley Innovation Center, which is adjacent to the silo clusters. "They hope to duplicate this to other properties in the Midwest that are sitting vacant."

Kunkel said the company could gain a "marketing advantage" if it's able to grow food year-round in a safe, controlled environment.

"We are excited about it," Kunkel said. "It's great to take an old agriculture facility and turn it into something new."

The 21 silos are located in the 300 block of East Phelps Street and the 400 and 500 blocks of North Boonville Avenue. There are eight silos, which stand more than 100 feet tall, adjacent to MSU's Jordan Valley Innovation Center. The other 13 silos and an elevator shaft, which exceeds 210 feet in places, are just south of the others and part of the old MFA facility.

"They are a link to our past," Geisler said. "We're just seeing if we can bring them into the 21st century."

MSU acquired the silos in the early and late 2000s, and they have largely set empty except for rotting grain. The silos include 24,650 square feet and are being leased "as is" with the understanding that the company will clean up and rehabilitate the structures.

The five-year lease agreement, which can be extended up to 35 years, will cost the company $41,950 a year. The company is expected to invest between $500,000 to $1 million to get the project started, Geisler said.

As part of the initial lease, which starts March 1 and runs through early 2021, the company is expected to clean up the silos. That cleanup will include checking for any lead paint and asbestos.

Geisler said after that, the company plans to embark on a feasibility study for its aquaponic and hydroponic methods — which include cultivating plants in water — in a silo or two.

He said the inner mechanics of the silos, which are constructed to move grain upward and downward, should help with distributing the water through the structures. If the test is successful, the project would slowly expand to the other silos.

The earliest vegetables could be produced is the fall.

"I'm pretty excited about this, not only because it's an opportunity to get those silos in better shape and looking better, but it's a real opportunity for our agricultural students to engage in this concept of urban farming," said MSU board vice chair Joe Carmichael. "It's just a real neat project."

Jim Baker, vice president for research and economic development and international programs, said agriculture students and faculty are eager to engage in the project, through hands-on learning and research.

"It's a unique opportunity to try something radically different on vertical farming, which is kind of an interesting technological challenge," Baker said. "The students are very intrigued by it.

"If this concept works, there's going to be a lot of good job creation locally and it's going to spread ... if it works."

By Claudette Riley

Loudoun Farm Family Is Growing In New Directions

By Jim Barnes January 18

The Virts family has been engaged in traditional farming (think heavy equipment, rigid growing seasons and cornfields stretching for acres) since it settled in Loudoun County in the late 18th century. Twelve generations later, things are beginning to change.

Donald Virts, who farms 1,000 acres in northern and western Loudoun, decided that he had to adapt his methods to evolving economic and environmental conditions. His new business model, which he is introducing at CEA Farms north of Purcellville, embraces concepts such as hydroponics (growing crops in water), controlled environment farming, renewable energy sources and marketing directly to consumers.

Virts, 56, said his family grew traditional crops such as corn and soybeans when he was growing up, as well as raising cattle for milk and beef.

He said that for decades, he followed a similar model but that doing so increasingly became a struggle. He had trouble finding workers who were willing to put in the required hours for wages he could afford.

“If I couldn’t do it by myself, I couldn’t do it,” Virts said. “That’s not good. You can’t make a living doing everything by yourself.”

He also realized that the costs of land and equipment had grown too high and that profits were too small.

“I couldn’t keep fighting that any longer in Loudoun County,” he said. “So I had to do something.”

In fall 2014, Virts built a greenhouse on his property at Purcellville Road and Route 9. The controlled environment allows him to grow tomatoes, strawberries, lettuce, cucumbers and other produce year-round. The greenhouse increased his yield and reduced water consumption.

“The general rule is that you get 50 to 80 percent more volume per acre using 30 to 50 percent less water,” he said. By growing the plants vertically in racks, mounted one above another, Virts is able to make the best use of the space, he said.

Instead of using soil, Virts grows his plants in water, feeding them with a fertilizer solution. This eliminates the need for chemicals to kill pests and weeds, and gives him maximum control over what goes into the plants, he said.

Light, temperature, ventilation and even the pollinators can be controlled inside the greenhouse, Virts said. Every month or two, he puts in a box of bees to pollinate the plants.

CEA Farms — the name stands for controlled environment agriculture — is the most diversified hydroponics operation in the region, said Kellie Boles, Loudoun’s agricultural development officer.

“The fact that he’s growing strawberries, tomatoes, peppers and cucumbers is just extraordinary,” Boles said.

Virts decided that another way to increase his profits would be to sell his produce directly to customers. Hoping to capitalize on the growing number of tourists who are flocking to Loudoun’s wineries, he opened a farm store in the fall next to the greenhouse to sell produce from his farm.

The store also sells organically grown produce from other local suppliers, as well as beef, pork and lamb from livestock raised nearby. It houses a kitchen and an informal dining area where customers can eat freshly prepared sandwiches made from the meats and produce sold there.

“When I cook these burgers and serve them to people, as soon as they eat it, they come over and buy some [packaged meat], because of the flavor,” Virts said. “And when they put a slice of these tomatoes and a piece of lettuce on it, I’ve got a customer for life.”

Virts’s long-term plan includes adding several greenhouses and powering them from renewable sources such as water, solar energy and wind. He thinks his store will be able to handle the yield from all of the greenhouses.

“That’s the ultimate goal of what my family and I are trying to do here,” he said. “Everything we grow here on our farms, we want to market [directly] to the public.”

Barnes is a freelance writer.

Hydroponics: A Farming Revolution

 

Hydroponics: A Farming Revolution

By: Stacy Delikat

POSTED: DEC 25 2015 06:34PM EST

Inside a 300,000 square foot greenhouse in Riverhead LI, a farming revolution is growing.
But its not 'what' is being grown.  It's how and when it is grown. 

When most traditional farmers in our area wrap up their growing seasons in late fall, Carl Gabrielsen is just getting started

There is a tremendous market out there. 15 million people within a 40, 50 mile radius and we can't feed them, we can’t feed ourselves anymore. But is this changing that? It's definitely changing that.”

Gabrielsen's family has grown flowers at their farm since the 1950s. However, they used to take the winter off.
Then a few years ago, Carl discovered a method that would enable him to produce viable crops in the offseason...regardless of the weather

"Hydroponic is done exclusively in water” he said.

Hydroponic farming, growing plants indoors, without soil, originated more than 60 years ago, but it was only recently the practice took off

Dickson Depommier is a Professor of Public Health at Columbia University and the author of  "The Vertical Farm: Feeding the World in the 21st Century."

“Hydroponic farming in general has been on the upswing in general, particularly because of severe weather patterns” he said.  "This is a high speed bullet train."

Growing hydroponically allows farmers to cheat the seasons. 
But it's also brought fresh produce to places where there'sno room to grow the traditional way.
Depommier helped create the concept of Vertical Farming, which is just what it sounds like...Growing food from the bottom up.

It's happening around the world, like in Newark, where one of the world's largest vertical farms, Newark Urban Farms, just opened this fall.

"There is nothing you can't grow hydropinically" Depommier said.

Out in Riverhead, Gabrielsen Farms is producing up to 6000 heads of lettuce a week.  As well as greens like bok choy and herbs like basil and parsley.

As with any kind of farming, it starts with a seed. There are also no pesticides.

Gabrielsen uses insects to control the population of damaging aphids

"Years ago, if you saw, lets say, an aphid, you would get out the pesticides and just blast away, ya know? Now we release parasitic wasps, they'll hatch and just seek out the aphids" Gabrielsen said.

As Gabrielsen's lettuce winds up in supermarkets and restaurants on Long Island, and Vertical Farming begins to serve more produce-starved urban communities, Hydroponic farming is feeding global demand for healthy locally grown food year round.

And one additional note, most of the Gabrielsen Farm Greenhouse is actually powered by solar energy.

AeroFarms Raises $20 Million for High-Tech Urban Agriculture

AeroFarms Raises $20 Million for High-Tech Urban Agriculture

AeroFarms Inc. has raised $20 million in a Series B round of venture funding to build more of its “aeroponic vertical farms.” The high-tech indoor farms use 95% less water than conventional, commercial field farms, according to founder and Chief Executive David Rosenberg.

Wheatsheaf Group led the investment in the agtech company, joined by earlier backers GSR Ventures, MissionPoint Capital and Middleland Capital.

With corporate headquarters in Newark, N.J., AeroFarms grows and sells about 20 different leafy greens such as kale, arugula and watercress.

Its farms run on proprietary systems, including equipment that delivers fertilizer only to a plant’s roots and a network of software-controlled, LED growing lights.

The company’s engineers and horticultural scientists also use cameras, sensors and algorithms to collect and analyze data about their crops. They know what tweaks can cause different seeds to grow into plants with certain attributes, like a more peppery flavor, for example, or a level of tenderness in a leaf.

That means AeroFarms is able to give its buyers custom greens for their menus.

AeroFarms’ systems also allow the company to grow greens without any soil, pesticides, fungicides or herbicides. Its produce is ready to be eaten or sold without any washing. The CEO said washing is, surprisingly, what introduces or spreads “all the little nasties…that can cause foodborne illnesses and spoilage.”

Besides harming consumers, outbreaks of foodborne illnesses can cost food businesses dearly. In a recent example, Chipotle Mexican Grill Inc. warned investors that an e.coli outbreak would cut into sales and earnings for the quarter.

To date, AeroFarms has sold its greens on a white-label basis to grocery stores and food-services businesses. Given the funding, the company plans to launch its own consumer-facing brand in 2016. It also plans to build out more vertical farms including a massive new facility in Newark.

Read VentureWire for the full story including insights from AeroFarms board member and investor Mark Cirilli with MissionPoint Capital. 

Write to Lora Kolodny at lora.kolodny@wsj.com. Follow her on Twitter at @lorakolodny

The "Farm From A Box" Delivers Modern Agriculture To Places That Need It

The "Farm From A Box" Delivers Modern Agriculture To Places That Need It

BEN SCHILLER 11.30.15 8:07 AM

The Farm from a Box contains everything needed to run a small, off-the-grid farm: solar panels for power, water filtration equipment, pumps for irrigation, and decent tools. There's even an on-board computer for land mapping and soil monitoring.

Developed in California, the box is an all-in-one kit designed to spread modern farming techniques to where they're needed, whether that's small plots of land in Africa or refugee camps in, well, lots of places these days.

"We want to develop this as a rapid response transitional food production system," says Brandi DeCarli, co-founder of the Farm from a Box project. "The box is really infrastructure for places that are struggling with a lack of infrastructure."

Most farms in the world are under one hectare in size, and many can't be irrigated because they lack power. Solar power can allow farmers to use drip irrigation, which delivers small droplets of water and fertilizer to the base of plants. That means farmers are not dependent on rains: They can grow more food and more types of food.

Farm from a Box has a prototype installation in Sonoma, California, with another set to launch in Ethiopia's Rift Valley early next year. Each will cost between $25,000-$45,000 depending on the level of technology inside. The most expensive versions will come with the mapping and sensing capabilities, while the lower-end ones will be more rudimentary.

DeCarli hopes to sell the box to the aid agencies or multinational companies as an alternative to distributing food. Giving local people the ability to farm could reduce the need for costly imports, she says. "It's about being able to supply them with the tools to be able to grow and sustain reliable crops on their own

Could The Future of Farming Come From Thinking Inside the Box?

Could The Future of Farming Come From Thinking Inside the Box?

 11/02/2015 10:42 am ET | Updated Nov 02, 2016

Cari E. Guittard Principal, Global Engagement Partners; Professor of Global Management, Corporate Diplomacy & Women’s Leadership, Hult International Business School

Recently, the first of many Farm from a Box to launch globally, landed in Sonoma county. Nestled among the vineyards of Shone Farm, “Adam” - a fully functioning farm emerged from a modified shipping container - was soft launched surrounded by a small group of supporters, advisors and several pioneering partners, to include those companies that manufacture all the necessary component parts from pumps and irrigation systems, to solar panels, weather tracking devices and batteries. The effort to disrupt the current thinking and approach to farming in rural communities was conceived by founders Brandi DeCarli and Scott Thompson who are taking the concept of ‘Teach a man to fish and feed him for a lifetime’ to a whole new level.

Food Aid Reinvented - The ‘Swiss Army Knife’ of Sustainable Farming

Having spent much of their careers overseas and working in various development and non-profit efforts, when Brandi and Scott see a need they dive in. Farm from a Box, which has been 3 years in the making, came from their personal passion to find a different and sustainable way to reinvent food aid particularly in areas where natural resources, infrastructure and technology are scarce. “Farm from a Box is the Swiss Army knife of sustainable farming,” said Brandi DeCarli. “We found that rural communities often lack the resources needed to access nutritious food. We developed a toolkit that contains all of the core components needed to grow your own food, on a two acre plot of land, without the need for an existing grid. Imagine the good it can do by growing local, organic food for a school, or helping jumpstart food production after a disaster. Farm from a Box enables and empowers communities to provide for themselves.”

Working with renowned agroecology Professor, Dr. Miguel Altieri, at UC Berkeley, who says that it is possible if land, labor, compost and seeds are available, a 2 acre diversified and self-sufficient agroecological farm can be up and running in a week’s time, managed by people locally. “I support the idea of Farm from a Box as it can provide basic resources for rural communities to create farms that don’t require external inputs,”advised Dr. Miguel, “allowing them to reach yields that will deliver sufficient food for themselves, with a surplus that can be sold in local markets.”

Farm from a Box plans to address the three keys areas that surround the global food crisis as noted by the World Resources Institute and underscored by the UN Sustainable Development Goals, ratified last month:

Global Food Crisis

1. Closing the Food Gap - Feeding 9.6 billion people by 2050
2. Supporting Economic Development by Training & Employing People in Agriculture Related Fields
3. Reduce Environmental Impact with Sustainable Technology and Practices

In early 2016 the second Farm from a Box, “Lucy,” will land in the community of Ziway, in the Rift Valley, Ethiopia and be run by a local women’s cooperative, the Rift Valley Women’s and Children’s Development Organization. The Ethiopian Government, showing remarkable leadership and entrepreneurial spirit, in 2011 established the Ethiopian Agricultural Transformation Agency (EATA) and initiated a massive growth and transformation plan to look at these issues holistically. Their goal, “focus on enhancing productivity and production of smallholder farmers and pastoralists, strengthening market systems, improving participation and engagement of the private sector, expanding the amount of land under irrigation, and reducing the number of chronically food insecure households.” Working closely with partners from the government, NGO and private sector will be key in ensuring that Farm from a Box sees long term success. As Scott shared at the recent groundbreaking,“Women play a vital role in global food security. While Ethiopia has historically struggled with food insecurity, the country is investing heavily in strengthening rural agriculture and building the capacity of smallholders. We chose to pilot “Lucy” in Ethiopia because we know that significant growth is occurring there and giving women access to tools is an investment that will yield tremendous results over the long term.”