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SINGAPORE: High-Tech Vertical Farms To Begin Operations Next Year And Bring Fresher Leafy Greens To S’poreans’ Plates
From next year, Singaporeans can expect more of their favorite Asian vegetables to reach their plates quicker and fresher, thanks to a slew of high-tech urban farms that are set to begin operations
By LOW YOUJIN
NOVEMBER 15, 2020
&ever's dryponics cultivation technique will allow customers to harvest their vegetables just before they decide to use it.
&ever, Indoor Farm Factory Innovation and Genesis One Tech Farm are part of eight companies that have accepted SFA’s 30X30 Express Grant
The grant will help these companies accelerate Singapore’s efforts to meet 30 percent of its nutritional needs locally by 2030
The benefits of indoor farming are that it requires less space to grow crops, and optimal growing conditions can be replicated
Representatives from the three companies said prices will be competitive, and they will offer Singaporeans fresher and higher quality produce
SINGAPORE — From next year, Singaporeans can expect more of their favorite Asian vegetables to reach their plates quicker and fresher, thanks to a slew of high-tech urban farms that are set to begin operations.
For vertical farming company &ever, it can even sell its vegetables “while they are still living”, said the firm’s chief executive officer Henner Schwarz.“You don't need to refrigerate it down to 4°C (to keep it fresh),” he said. “You can actually have it at room temperature when you buy it at the supermarket, and it continues to grow at home. It stays fresh for at least a week.”&ever currently has a fully operational indoor farm using the same technology in Kuwait that produces about half a tonne of vegetables each day.
Its Singapore outfit, which will be located within the Changi vicinity and will be operating from around October next year, will be larger and produce more than double that amount — about 1.25 tonnes a day — said Dr. Schwarz.
The Hamburg-based company is just one of eight companies — an egg farm and seven vegetable farms — to have accepted the Singapore Food Agency’s (SFA) 30x30 Express Grant to ramp up local food production.
The SFA said the grant will accelerate Singapore’s efforts to meet its 30 by 30 goal, which is to secure 30 percent of the country’s nutritional needs with food produced locally by 2030.
It will also help to minimize disruptions to Singapore’s food security, due to events such as the Covid-19 pandemic.
Part of the grant requirements, said some recipients who are growing vegetables, is to ensure at least 50 percent of the crops grown are Asian greens like xiao bai cai or kangkong.
THE SINGAPORE FIRMS
Two Singaporean companies that have accepted the grant have similarly shared some of the innovative technologies that they will be using.
Over at the south-western end of the island, Indoor Farm Factory Innovation (IFFI) intends to leverage on its parent company Tranzplus’ knowledge of automation to make its work processes more efficient.
Mr. Alfred Tham, IFFI’s chief executive officer, said robotics will also help reduce operational costs at its 38,000 square foot facility at JTC Space @ Tuas when it is ready for operation in the second half of next year.
Beyond that, Mr. Tham said their machines will have the ability to analyze the condition of the plants, such as when they will be ready for harvest.
All this, he said, will not only help to reduce manpower needs but also scale up production to meet SFA’s minimum requirement of 200 tonnes of produce annually.
Mr. Tham said IFFI will be using an indoor farming methodology of soil-based cultivation, which allows them to have greater flexibility in the variety of crops that they can grow.
What this means is that the plants can be grown in separate containers, which enables them to customize the growing conditions as needed.
Moreover, it reduces the risk of cross-contamination between plants, said Mr. Tham. Still, Mr. Tham said they will be utilizing a special water treatment system to reduce bacteria.
Mr. Alfred Tham, CEO of IFFI, beside a robotic arm that will be featured in his firm's vertical farm facility in Tuas. Photo: Low Youjin/TODAY
Meanwhile, Genesis One Tech Farm intends to take its operations closer to the heartlands and will have a 10,000sq ft facility situated in Eunos that is about a three-minute walk from the Singpost Centre.
The farm’s director, Mr. Shawn Ow, expects operations to begin within the first quarter of next year.
One of the key technical features of the subsidiary of the investment holding and managing company, TSL Group, is the use of a custom-designed hybrid Nutrient Film Technology system, coupled with 5G energy-saving LED lighting in order to maximize growth cycle efficiency.
Mr. Ow said the system enables the firm to recycle the water used, thus using a fraction of the water requirements generally associated with a hydroponic system and minimizing the environmental waste impact.
But more importantly, said Mr. Ow, is that his company hopes to provide jobs for Singaporeans. It is exploring hiring residents living around the area on a part-time basis and is also in discussions with an institution supporting the rehabilitation of ex-offenders.
And as the firm is located within the heartlands, it is also not ruling out the possibility of allowing potential customers to buy directly from its facility.
Mr. Shawn Ow, director of Genesis One Tech Farm, at his company's test lab. Photo: Nuria Ling/TODAY
‘BUY LOCAL’
For Mr. Tham, he plans to start a cafe in Bukit Panjang which will not only feature its produce on the menu but a cultivation showroom to raise awareness about indoor farming.“When we talk about indoor farms, not many have seen it,” he said.
The Big Read: Singapore has been buttressing its food security for decades. Now, people realize why
Aside from taking up far less space compared to a traditional open-air farm, vertical indoor farms are also not at the mercy of the weather, said the representatives from the three companies.
Moreover, growing conditions such as temperature, humidity, and lighting conditions can be replicated so that plants that do not normally thrive in the tropics can be grown indoors instead.
Price-wise, the representatives said it will be competitive.
The prices may not be cheaper than the vegetables imported from Malaysia, but Mr. Tham said they will definitely be fresher and of higher quality. It also offers a better alternative compared to imports from further away.“If you are choosing between imports from Japan or local produce, buy local,” he said. “The reason is very simple — it reduces the carbon footprint.”
TOPICS
SINGAPORE FOOD AGENCY FOOD FARMING AGRICULTURE FOOD SECURITY
Urban Vertical Farming: The Key To A Sustainable Future
By 2050, the forecast is that we will have an extra 2 billion people on the planet. Many of these people will live in urban areas. And we have already used a third of arable farmland in the past 40 years
Living in a dense city population can make you wonder, "where does our food come from?" When you live in urban areas like Houston, New York City, or Seattle, it's rare that you notice farms on your drive to work.
The idea that our food is grown hundreds to thousands of miles away can be worrisome. What if something were to happen to those farms? Our resources would cut off and we would have limited access to foods. This is why vertical farming in urban areas is critical to ensure cities can be sustainable food leaders.
What is vertical farming?
Vertical farming is the practice of growing crops/foods in vertically stacked layers. This is usually done indoors and in a controlled environment. This method optimizes plant growth and allows the use of soilless techniques such as hydroponics.
How does vertical farming work?
Vertical farming needs several things to work. We'll cover each one below:
Physical Layout - The purpose of farming indoors is to maximize volume. We do this by maximizing the output efficiency per square meter. This is why you will see physical layouts in the form of skyscrapers or vertical tower-like structures.
Lighting - To optimize crop growth, a need for artificial and natural lights are essential.
Growing Medium - There are several different growing mediums for vertical farming. These methods include hydroponics, aeroponics, and aquaponics. Coco Coir, Rockwool, ,Biostrate, Vericulite, Perlite, SunShine #4 and Black Gold are great mediums used in indoor farming.
Sustainability Features - Sustainable features often used with vertical farming feature rainwater tanks, wind turbines, and spaces with low energy costs.
