Professor Benjamin Sovacool said the RMI Global Cooling contest outcome was possible but highly unlikely because
A government power regulations vary so much that no one unit could satisfy multiple national requirements.
B alternate energy sources, like solar and wind, are not yet powerful enough to run air conditioning units.
C the new product would have to be produced, sold, and leading the market in a very short period of time.
D researchers have already proven that no single air conditioner is good for both private and public spaces.