This discusses why solar energy film will be very useful in the comming years. This film is more efficent. Also new testing are being done to put solar film on roofs.
Solar Energy is already being harnessed in many part of the world and it has the potential to provide several times the current world energy consumption if properly exploited.
Globally, the sun provides 10000 times the energy humanity uses
I think passive solar power is one of the most powerful, and yet most simple and subtle, energy sources we have available. It's neat to see a multi-disciplinary firm working toward a focused, yet multi-faceted, goal. As a landscape architecture major, this is a field that I could see myself pursuing.
When
the dramatic discovery of the ozone hole in 1986 forced the banning of
chlorofluorocarbons (CFCs), the refrigeration industry switched
to hydrochlorofluorocarbons (HCFCs) and hydrofluorocarbons (HFCs).
HCFC¹s are also ozone depleting substances but less so than CFCs.
Meanwhile, both HCFCs and HFCs are potent greenhouse gasses.
Greenfreeze uses hydrocarbons as the
blowing agent for the insulation foam and for the refrigerant.
Hydrocarbons are completely ozone friendly, and used in refrigeration
have minimal global warming impact.Hydrocarbon technology is
not dependent on patented foaming agents and refrigerants. The
operating costs are lower, and the maintenance is easier than with HCFC
or HFC technology.