Electrolysis is actually a very simple process involving water, electricity and often an electrolyte (like salt, creating salt water).   A search on renergy cafe of electrolysis will produce many articles and videos of electrolysis is process.  But for our purposes we will be using a very simple model and picture to describe this process. When [...]

The sun beats on the earth with enough energy each hour to supply the energy needs of the entire world for a year.  The question is how would any of this energy be captured?? The answer is solar cells.  Solar cells sound very complicated, especially when you refer to them my their technical name, Photovoltaic Cells. [...]

It is true, with a geothermal heat pump you can save between 30% and 40% on your electric bill according to the US Environmental Protection Agency.  Geothermal Heat Exchangers as they are referred to, rely on the simple fact that the temperature under the earth stays at a consistent temperature of 45 – 70 degrees (typically about [...]