Blue Sky

Blue Sky making the world's most efficient air conditioner. Seriously, this thing will reduce not just the cost of running your air conditioner by HALF, it also means that the emissions that would otherwise result from traditional air conditioners by a similar factor. At the same time, Blue Sky won't be using polluting refrigerants, which is good because competitor air conditioners use refrigerants that are 1000s of times more harmful to the environment than CO2. And those are just a couple of things that make this machine so impressive.