Solar and Geothermal Energy (Energy and the Environment) by John Tabak
Facts on File; 1 edition | April 2009 | English | ISBN: 0816070865 | 223 pages | PDF | 7 MB
Solar energy and geothermal energy have a good deal in common. They are abundant and widely, if unevenly, distributed. They are two of the least environmentally disruptive sources of power available. They are also, for the most part, expensive to develop, and compared to more conventional sources of energy, relatively little power is produced from either one.