"... the construction is progressing with the goal of significantly cutting costs such as labor costs by 50 [percent], energy costs by 30 [percent], and construction costs by 25 [percent] compared to the Kameoka Plant," says Spread.
The halving of labor costs was achieved when processes between planting seedlings and packaging -- including raising the seedlings, transplantation, growth, and harvesting -- became fully automated.
In addition to ensuring that the labor shortage resulting from an ageing population will not cause Japanese farming businesses to suffer a collapse, the technological developments pioneered by Spread will enable agricultural production to flourish in any climate and any country.
"Plant factories hold the promise of making any place in the world, such as deserts or snowfields, a production area for vegetables regardless of the external factors like soil," says the firm.
With climate change looming large over big businesses, the firm has also achieved significant reductions in its recycling -- 98 percent of water used is recycled -- and energy use through automated farming.
"We have developed low-cost LED lighting in-house that are specialized for plant factories. These lights use less energy and are highly efficient, which has helped us achieve the goal of cutting power consumption by 30 [percent] in our new factory," says Spread.
Indoor agriculture and automated farming are the subject of enthusiastic discussion among technology developers, environmental engineers and sustainable development experts. With less space to grow vegetables and more natural disasters -- droughts, floods, and cyclones -- devastating global farming communities each year, many say that indoor and automated farming are the way forward.