The idea, which is being proven effective every day by companies like Climatemaster and Waterfurnace is a real choice for new construction, public buildings and upgrading your home system. The earth absorbs almost 50% of all solar energy and remains a nearly constant temperature of 50°F to 70°F depending on geographic location. Working with an [...]

The study below says if all cars in the US were plug-in fuel cell hybrids we would reduce our gasoline consumption by %50.  This is with existing technology and would be about one thousand more on top of the currently available hybrid technology (for the fuel cell piece).  A lot of research went into this [...]