Traditional cooling systems for buildings use refrigerants and electricity, which contribute to the atmospheric greenhouse ...

Traditional cooling systems for buildings use refrigerants and electricity, which contribute to the atmospheric greenhouse ...

Plastic sheeting is used as a covering to help let in plenty of light while keeping the cold out. The greenhouse is also heated, and can maintain a 40 deg F temperature differential with 14,000 BTUs.

Its technology reduces temperatures inside greenhouses by up to 7 degrees Celsius, without losing any light, by using nanotechnology embedded within plastic polymer sheeting to cut out near ...