龙8娱乐app下载报道Indoor Vertical Farming, Electronically_龙8娱乐app下载官网资讯

Consumer electronics giants such as Panasonic are expanding into indoor agriculture.

When the news first broke several years ago that Panasonic was growing lettuce in a warehouse in Singapore, it was tempting to think of it as a kind of lark鈥攁n exotic branding exercise meant to show the ever-expanding depth and breadth of new electronics technologies.

The results have proven otherwise. Panasonic is now an established and growing player鈥攊f still a small one鈥攊n Asia鈥檚 agricultural marketplace, selling primarily to local grocers and restaurants. And it is not alone. Several of its rivals are engaged in similar experiments in diversification into vertical agriculture far beyond their core electronics businesses. What鈥檚 driving these high-tech high-fliers into this low-margin business? And what鈥檚 in it for them?


Not business as usual

A look inside Panasonic鈥檚 hydroponic operation reveals that there are indeed the predictable high-tech bells and whistles: automated farming systems do the seeding, potting, and irrigation. Plants grow under intelligent LED grow lights in a room whose temperature, humidity, and carbon dioxide settings are electronically controlled at levels that hasten and maximize plant growth.

But the electronics company is taking the enterprise seriously. It has more than quadrupled the farm鈥檚 square footage and output in the past few years. Its lab-coated farmer engineers now run a facility of almost 13,000 square feet that yields more than 80 tons of produce annually.

Meanwhile, in 2016, Fujitsu joined forces with Masuda Seed and Orix, a private equity firm, to use cloud-based technology to grow produce indoors in a facility in Japan, while Toshiba has also dabbled in leaf-vegetable production. In Dubai, Sharp recently debuted a high-tech strawberry-growing operation built around its Plasmacluster air-disinfecting technology. Many of these efforts are supported by governments in Asia that are looking for solutions to concerns about the scarcity of arable land and food sustainability. One estimate places the market for vertical indoor farming in Asia at $4 billion by 2024.

鈥淚t鈥檚 super interesting to see these companies starting to play in farming, where you go from the highest tech margins to the lowest margins possible,鈥 says Allison Kopf, founder and CEO of Agrilyst, a tech company that harnesses data to help indoor farm operators build their businesses. The depth and intensity of the connection between the electronics companies and agriculture crystallized for her last year in China, when she toured a facility operated by BOE Technology Group, a Chinese maker of intelligent interface products like cell phone displays that, in a not-unrelated development, is also in the LED business. 鈥淭he carryover opened up a new market for them,鈥 she says. 鈥淎nd it makes sense鈥攖he technology definitely overlaps.鈥

Neil Mattson, associate professor at Cornell鈥檚 School of Integrative Plant Science in the department of horticulture, studies indoor growing. He points out that the factories are eerily suited to what growers need鈥攑redictability in an increasingly unpredictable world. These companies already produce electronic components in clean rooms with tight environmental controls that ensure impeccable air quality, lest any floating contaminants end up in motherboards or other highly sensitive equipment. 鈥淎 clean-room protocol is really good in terms of food safety and infectious-disease issues,鈥 Mattson says.



Climate, controlled

The indoor factories also mitigate food-supply issues arising from the changing climate. California鈥檚 unusually wet winter several years ago, for example, triggered shortages in spinach crops, causing the vegetable to virtually disappear for a time from stores on the East Coast. 鈥淭he thought is that as the climate changes, we鈥檙e going to have to be more conscious of transportation and water and so on,鈥 says Mattson. 鈥淎nd we don鈥檛 have to worry about wild animals, we don鈥檛 have surface-water irrigation sources, so there鈥檚 a lot less potential for contamination, and it鈥檚 a lot easier to control checkpoints.鈥

Growing in these kinds of controlled conditions is also several times more efficient than conventional farming in terms of water and fertilizer use and the use of space, Mattson notes. In 2015, researchers from Arizona State University found that lettuce grown in a hydroponic system used about a tenth of the water required with conventional methods. Scientists at the University of Nevada-Reno came up with a similar finding in a study focused on strawberries. These kinds of results prompted the authors of the Arizona study to note that hydroponics 鈥渃ould become a strategy for sustainably feeding the world鈥檚 growing population, if the high energy consumption can be overcome through improved efficiency and/or cost-effective renewables.鈥

Mattson concurs that the main issue right now is the power required for the lighting systems鈥攁nd that research into LEDs may hold the solution. 鈥淓nergy is the current sticking point,鈥 he says.

All of these overlaps in technology and marketplace demand have made for some intense buzz. Back in the U.S., for example, the indoor farming startup Plenty recently announced it had raised $200 million in funding. A Panasonic spokesman told one media outlet: 鈥淲e foresee this business to be a potential growth portfolio, given the global shortage of arable land, increasing populations, climate change, and demand for high-quality and stable food supply.鈥


But can it scale?

For all the deserved excitement, though, there are good reasons the electronics companies so far have mostly only dabbled in their respective enterprises. Serious questions remain about whether vertical farming is viable at any sort of significant scale. One problem is energy: indoor farms use twice as much as a greenhouse in the same climate, Mattson says, and significantly more than it takes to grow crops in a field and to ship them thousands of miles.

There are reasons why no dominant company has emerged, and they have to do with climate and geography, and the challenges inherent in shipping delicate foods like lettuce and strawberries. 鈥淕lobally, you鈥檝e got an industry that鈥檚 been around for decades and decades, but it looks very, very different in different regions,鈥 Kopf says. 鈥淭here are similarities that carry through, but as far as technology goes it looks very different because of geography. There鈥檚 no real standardization, which makes it hard for a clear market winner to evolve.鈥

In China, Kopf saw companies dabbling in agriculture using government subsidies, or opening farms on a one-off basis as a kind of experiment in ways to build market advantage, she says. The farming enterprises essentially amount to elaborate R&D programs鈥攅xperimental efforts to determine whether produce can become a high-value product. 鈥淚t feels very much like the Wild West,鈥 Mattson says. 鈥淚 like to say the hardware of intelligent lighting is farther advanced than our physiological understanding of plants. So a company can deliver these lights to the market, but we don鈥檛 truly know the best way to operate or use those lights.鈥


The learning curve

The reasons to bet on these counterintuitive types of business expansions? One is simply that these companies are deeply experienced at manufacturing and shipping products at scale. Mattson also says to expect improvements in LEDs and the understanding of how to use them鈥攔efining what companies refer to as their 鈥渓ight recipes.鈥 Meanwhile, the continued evolution of robotics will drive down overhead.   

One key question that remains is whether electronics companies really want to own and run the farms, or just provide the technology to run them. Either way, it鈥檚 safe to say that if you live in Asia in the not-so-near future, your lettuce and your Bluetooth headphones might very well have something very much in common.


Additional Links

The Food Chain, Digitized

Partners in Food

The Future of Land

Why Land Matters

Farmers and the Future of Food

Shared Food, United Planet

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