Latest news about green and clean energy and technology, latest renewable energy sources installation on the world, latest technology trends and ideas. Description about how solar panels works, how are divided to photo voltaic panels and solar thermal panels, what materials are used for manufacturing and much more is described in encyclopedic part of the page. For photovoltaics systems there are solar energy maps for America, UK, Ireland and Australia as well as wind maps for wind turbines and wind energy. Do it yourself ideas are included for solar panels and chargers, or wind turbines. Being green is not just one act, it is change of mind set, new lifestyle, new environmental thinking - return to the nature.