More great work from those evil bastard scientists who are tricking only the smart and educated to believe in global warming.
The National Renewal Energy Laboratory in the US has developed a new refinement for air cons that eliminates the need for harmful CFC's, as well as being 90% more efficient.
I sure hope this makes production in the next couple of years, when you think how many of us use aircon, it will certainly help us reduce our emissions.

http://www.nrel.gov/features/20100611_ac.html

It would be good to see more solar airconditioning used for new office complexes. It's a great idea. The energy is there when you need it most.