As someone who lives in a hot climate, I understand the struggle of trying to keep cool while also being mindful of the environmental impact. I always make sure to fix my air conditioners in a timely manner so they don't break down during the hottest months. By the way, I recently discovered this appliance repair company that not only provides repair services but also offers diagnostics. Their website is very informative. I thought I'd share this with the community in case someone needs it. In any case, it's great to see that researchers and companies are working on solutions to the energy problem caused by air conditioners. The smart grid and solar air conditioners sound like promising options.