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Special Report: How Farming Is Gaining Ground in UAE
The UAE has implemented a range of policies, measures and strategies to ensure constant food supplies from abroad and scaled up agricultural production at home - and this is evident as businesses come forward and share their roles in aligning their strategies to boost food and water security.
Photo Supplied by VeggiTech
8/24/2020 11:00:45 PM
(MENAFN - Khaleej Times) The UAE has implemented a range of policies, measures and strategies to ensure constant food supplies from abroad and scaled up agricultural production at home - and this is evident as businesses come forward and share their roles in aligning their strategies to boost food and water security.
On Sunday, His Highness Sheikh Mohammed bin Rashid Al Maktoum, Vice-President and Prime Minister of the UAE and Ruler of Dubai, said: "Food and water security are among the priorities of the UAE government for the post-coronavirus period, and the objective is to launch specialist initiatives that will ensure our readiness to confront all types of crises."
The farming sector is aggressively working towards boosting local production of agro produce. Agrotech company VeggiTech, for instance, is addressing the key challenges of traditional farming through its design of protected hydroponics and grow lights-assisted hydroponics.
"We have chosen the challenging conditions of UAE to demonstrate the positive use of agro technology to create sustainable farms aligned to the UAE's vision of food security," said Hemant Julka, co-founder and COO of VeggiTech.
In the last 18 months, the company has built and is operating over 30 hectares of farms with protected hydroponics and is also in the process of going live with 4,500 sqm of indoor vertical farms that employ grow light-assisted hydroponics.
"We produced over 1.6 million kg of produce last year and this year [including the summer months] and we will produce more than 1.9 million kg with over 500 tonnes of organic produce from our farms between August 2020 and July 2021," added Julka.
Similarly, Dake Rechsand's primary focus is enabling desert regions to expand their agriculture and long-term water storage capacities and create food and water security.
"Our strength is being able to achieve this using simple, ordinary and abundantly available sand as a raw material. We are ramping up production and expect our technologies to enable farming and greenery for at least 10,000 acres across the UAE or for half-a-million trees by the first half of 2021," said Chandra Dake, executive chairman and group CEO of Dake Group.
"Within the same period we also expect to be ready with a comprehensive strategy for harvesting and usage of rainwater, which will allow us to enable 10 cubic metres [two million gallons] of water storage from harvested rainwater. In fact, we are ready to take on pilot projects during the upcoming monsoons next month and work with the government bodies to showcase how our products and technology can help harness rainfall and deliver immediate and tangible results for the UAE."
Tech disruption
VeggiTech produce utilises less than 10 percent of the water used in traditional farms and is pesticide-free. In addition, they have deployed technology for complete food transparency through QR codes that give complete visibility of the growing process of the vegetable produce from farms. The firm is in the business of offering "farming as a service", where the firm builds and operates digital smart farms that are sustainable and environmentally friendly.
In the first half of 2020, despite the Covid-19 circumstances, VeggiTech signed contracts for 13,000 sqft of grow area for indoor vertical farms and building protected hydroponic farms of 80,000 sqft.
"We are upbeat on the current pipeline of projects [over 10 million sqft of farms - protected hydroponics; more than 200,000 sqft of indoor vertical farms] to be signed in the third and fourth quarters of 2020 and these would start producing over 25 million kg of produce every year from 2021-22. The optimal use of land assets combined with the reduction in water resources and pesticide free crops are an ideal example of using technology to align with the UAE's food security goals," added Julka.
Desert farming
The Middle East, including the UAE and GCC, is enriched with desert sand. However, most of these desert regions import a bulk of their food commodities. Dake Rechsand has what it calls 'magic sand', a technology enables the sustainable production of organic food in the desert using up to 70 percent less water than conventional methods. At 65 percent of total use, the agriculture sector is the largest consumer of water in the UAE.
"On average, about 11 to 12 litres of water is being used to irrigate one sqm of land per day in the UAE. If we reduce that requirement by 70 percent, we could conserve about 45 percent of the total water consumed in the UAE. More importantly, this can be achieved while increasing the UAE's agricultural production significantly," said Dake.
Dake Rechsand creates breathable surfaces for roads, kerbstones and pavements, etc, which can absorb water, and harvest it.
"Coupled with our decentralised mini-reservoirs made from the same material, we can help harvest rainwater and keep it fresh for up to seven years, without any energy inputs. This can not only result in creating a new, reliable and cost effective water source, adding to the UAE's water reserves, but also one that is much cleaner since rainwater is a better source than desalination," added Dake.
"Our approach towards maximising water retention in sand is what propels desert farming and is both economically as well as organically efficient. That means one can get organic products grown from these regions very easily. Our products are designed scientifically, and they contribute to environmental sustainability."
ICBA committed to boost food and water security
The International Center for Biosaline Agriculture (ICBA) completely supports every effort towards the food and water security of the UAE's vision.
Dr Ismahane Elouafi, director-general of the ICBA, said: "Like national security, food and water security must be a priority for all countries. Thanks to the UAE's wise and visionary leadership, the country has always been at the forefront of ensuring food and water security in the country. During the recent disruption to global food systems, due to the Covid-19 pandemic, the UAE set an excellent example of its efforts towards food security. It was one of the few countries where the food supply remained uninterrupted. Even though the UAE is short of arable land and freshwater resources, and has harsh climatic conditions, the country harness the benefits of innovation to make agriculture possible and profitable in the country."
The UAE's National Food Security Strategy 2051, which was launched in 2018 with a vision to become a world-leading hub for innovation-driven food security, also prioritizes agricultural research and development. The country rose from 33rd place in 2017 to 21st in 2019 in the Global Food Security Index, compiled by the Economist Intelligence Unit. The ICBA has been working on several technologies and innovations to boost agricultural productivity and improve farmers' livelihood, in non-arable lands and harsh ecosystems.
All of the ICBA's research and development programmes are directly beneficial to the region, particularly to the UAE.
"We have introduced what we call climate-smart and resource-efficient crops such as quinoa, pearl millet, sorghum, and Salicornia, among others, in countries in Central Asia, the Middle East, and North Africa. These crops are nutritious and resilient to heat, drought, and salinity, therefore fit for ecosystems such as UAE. Furthermore, our crop development and research trials have been mostly conducted in our experimental farm in Dubai. Hence, all data and results are very relevant to the UAE," added Dr Elouafi.
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Farming In The Desert: Are Vertical Farms The Solution To Saving Water?
When I told people I was going to grow tomatoes in the desert, they thought I was crazy," Sky Kurtz, founder of Pure Harvest Smart Farms, told DW
Jul. 23, 2020
By Isabelle Gerretsen"
When I told people I was going to grow tomatoes in the desert, they thought I was crazy," Sky Kurtz, founder of Pure Harvest Smart Farms, told DW.
With just an average 12 days of rain a year, less than 1% arable land, a desert location, and an 80% import rate for food, the United Arab Emirates (UAE) seems an unfavorable place to set up a farm.
Kurtz is one of several entrepreneurs using high-tech farming techniques to boost crop production in the Emirates. Pure Harvest built the first climate-controlled greenhouse in Abu Dhabi in 2017.
Prompted by arid conditions and a desire for greater food security, the country is investing millions in technologies — such as vertical farming — that could make it an unlikely agricultural pioneer.
Vertical farms can grow a rich variety of different crops by stacking them in layers under LED lighting in climate-controlled greenhouses and watering them with mist or drip systems. The process is tailored to each crop's specific needs, resulting in high-yield, year-round harvests."
It takes 30 to 40 days to grow leafy greens out in the field. We can grow that same crop in 10 to 12 days," says Marc Oshima, co-founder of Aerofarms. The company received funding from the Abu Dhabi Investment Office to build the capital's largest indoor vertical farm, with 800 different crops, by 2021.
Water Scarcity and Fossil-Fuel Reliance
The technology uses minimal land and up to 95% less water than conventional agriculture.
The hydroponics system places the plants' roots directly into a water-based and nutrient-rich solution instead of soil. This "closed-loop" system captures and recirculates all the water, rather than allowing it to drain away — useful for a country like the UAE suffering from extremely high water stress.
Globally, agriculture accounts for 70% of freshwater withdrawals, and UAE is extracting groundwater faster than it can be replenished, according to the International Center for Biosaline Agriculture (ICBA)."
Water is very expensive over in the UAE, but energy is cheap as it is subsidized," says Jan Westra, a strategic business developer at Priva, a company providing technology to vertical farms.
The artificially controlled environment is energy-intensive because the air conditioning and LED lights need a constant source of electricity.
This bringing forth of life in the desert could come at a high environmental cost. Most of that energy comes from carbon-emitting fossil fuels, even as the Middle Eastern country feel the effects of climate change.
By 2050 Abu Dhabi's average temperature is predicted to increase by around 2.5°C (36.5 F) in a business-as-usual scenario. Over the next 70 years, patterns of rainfall are also expected to change.
Integrating Renewable Energy
Although Pure Harvest is building a solar-powered farm in neighboring Saudi Arabia, its UAE operations get electricity from the carbon-intensive national grid.
Investing more in renewables "is a goal of ours," Kurtz told DW. He said the company has not set a clean energy target but is working on various green power projects, including a plan to integrate solar power generated in UAE into its operations.
However, Willem van der Schans, a researcher specializing in short supply chains at Wageningen University in the Netherlands, says sustainability and clean energy should be "inherent in the technology and included in plans when starting a vertical farm."
He argues that many vertical farming companies are not sustainable in terms of energy as they still view clean power as an optional "add-on."
Ismahane Elouafi, director-general of the government-funded ICBA in Abu Dhabi, acknowledges that vertical farming has some way to go before achieving "real sustainability," but she believes the innovations are "promising."
Improved battery storage, increasingly efficient LED lights, and cheaper solar panels will help, she adds.
Local Solutions
By 2050, the UAE government wants to generate almost half its energy from renewable sources.
Fred Ruijgt, a vertical farming specialist at Priva, argues that it's important to factor transport and refrigeration into the energy equation. Vertical farming uses more energy to grow crops than traditional agriculture, but because crops are grown locally, they do not have to be transported by air, sea, or truck over long distances."
The energy-saving is difficult to calculate exactly, but the advantages of locally grown crops are huge," he says, adding that those grown in vertical farms not only use less water and pesticides but that they also have a longer shelf life due to minimal transportation time.
Food Security and Coronavirus
In 2018, the UAE set out its vision to become a hub for high-tech local food production.
Companies and investors have flocked to the region, attracted by the 0% corporate tax rate, low labor costs, and cheap energy. With their help, the UAE aims to reduce its reliance on imports and make its food system more resilient to shocks like climate change and pandemics.
Oshima from Aerofarms says the coronavirus pandemic has brought "greater appreciation of how fragile the supply chain is and raised questions about food safety and security."
When the UAE went into lockdown in April, imported supplies of perishable goods like vegetables fell and business boomed for local suppliers.
ICBA's Elouafi said they have helped keep the UAE well-stocked during the pandemic."With the help of local food production and adequate imports, there has been absolutely no shortage of food in the UAE," Elouafi told DW.
Climate change, however, poses an altogether more complex threat to the country in the long-term. Given climate change's likely impact on food production, she says vertical farming has shown it is "an economically viable proposition even with harsh climatic conditions."
Reposted with permission from Deutsche Welle.
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Cooked Up For Climate, UAE's High-Tech Food Plan Pays Off in Pandemic
“Thanks to the work being done to harness the benefits of innovation, agriculture is becoming possible and profitable in a country with harsh climatic conditions,” Elouafi said.
MAY 27, 2020
ABU DHABI (Thomson Reuters Foundation) - In the past four years, the United Arab Emirates has grown a small but rising share of its own organic tomatoes, aiming to shore up food security in an import-dependent desert country.
The effort - part of a broader push to produce more home-grown food amid fears climate change could trigger instability in the global food trade - started after the country was hit by food export bans during the 2008-2009 financial crisis.
Today, the move to build up food resilience is paying off early in the face of another crisis: the coronavirus pandemic.
When the United Arab Emirates (UAE) went into lockdown in April to contain the spread of the novel coronavirus, residents had the same reaction as millions of others around the world - they started panic-buying.
The instinct to stock up made sense in a country where more than 80% of food is imported, said Ismahane Elouafi, director-general of the International Center for Biosaline Agriculture (ICBA).
Nonetheless supermarket shelves have remained fully stocked, partly because the UAE has long had policies in place to ensure an uninterrupted supply of food from abroad, she noted.
But in the face of the pandemic, the UAE’s confidence that it will continue to have enough food is bolstered by its success in growing its own, using innovations like vertical farming and climate-resilient crops, she added.
“Thanks to the work being done to harness the benefits of innovation, agriculture is becoming possible and profitable in a country with harsh climatic conditions,” Elouafi said.
According to data from the World Bank, the contribution of agriculture to the country’s gross domestic product rose from $2.39 billion in 2012 to $3.06 billion in 2018.
The UAE’s Ministry of Food Security declined to respond to a request for comment.
FARMING WITH FEWER RESOURCES
Currently ranked 21 out of 113 countries on the Economist Intelligence Unit’s Global Food Security Index, the UAE aims to be in the top 10 by 2021 and number one by mid-century.
By then, the federal government hopes half the food Emiratis consume will be produced locally, compared to 20% today.
Under the UAE’s National Food Security Strategy - which was officially launched in 2018, but had already been woven into government policy for several years before - the country has worked to boost domestic food production.
It has built infrastructure, including complexes for cattle-breeding - and introduced financial measures, from exempting value-added tax on food produced on local farms to paying subsidies on fodder.
But traditional farming methods can only go so far in a country with limited supplies of freshwater and arable land.
Last year, the World Resources Institute classified the UAE as under “extremely high water stress”, meaning more than 80% of the available surface and groundwater supply is withdrawn on average every year.
The bulk of that water is used by the agricultural sector. Combined with a warming climate and a growing population, this is causing available groundwater levels to drop by 0.5 cm (0.2 inches) per year.
To meet the country’s freshwater needs, the government is increasingly turning to energy-intensive desalination methods.
Another challenge is that less than 1% of the UAE’s land is arable, according to the World Bank.
The focus is on finding ways to farm with fewer resources - which is where technology and experimenting with new crops can help, said Sajid Maqsood, associate professor in the College of Food and Agriculture at United Arab Emirates University.
“Urban and vertical farming has to be an important part of the strategy,” he said by phone.
YEAR-ROUND FRUIT & VEG
Farming in the UAE has been moving in a high-tech direction over the past decade.
In 2009, for example, the Middle Eastern country had 50 hydroponic farms, where plants are grown without soil using nutrient-infused water. Today, it has more than 1,000, according to the ICBA.