Home Geothermal Energy - Popular MechanicsAlthough alternative energy is becoming more popular few people know what geothermal energy is. Read this guide to learn how this environmentally safe form of energy works.
Geothermal Energy - WikipediaWant to learn about Geothermal energy? Read this Wikipedia article to learn about how geothermal energy works, the best places to use geothermal energy, the environmental impact of geothermal energy, and the future of this renewable energy source.
Heat Pumps - PESWikiLearn about heat producing geothermal pumps on this Peswiki guide. This guide shows the various prices and advantages, and disadvantages of various systems, and relative cost savings.
National Renewable Energy LaboratoryThe NREL provides statistics, maps, averages, and other information related to different types of alternative energy use and potential across the United States.
House Energy HomepageHouse Energy is an excellent resource for introductory information for residential energy saving topics. It specializes in defining all the new and different appliances, methods, as well as renovation and home construction.
DA Solar HomepageThis company provides information on all types of alternative energy - geothermal and wind, with a special emphasis on solar. Its articles and videos are often presented in conjunction with solar power products available for purchase.
Geothermal Energy AssociationThe Geothermal Energy Association is a trade organization composed of U.S. companies and supporters advancing the technology, use, and knowledge of geothermal energy.
Geothermal Energy Association: An Inexhaustible Supply of EnergyLearn more about how we can use the earth's warmth as a renewable energy source. This detailed article explains how residences and businesses can directly heat/cool themselves using a geothermal heat pump. It also describes the differences among electricity-producing geothermal power plants at work around the world.
American Council on Renewable EnergyACORE is a trade organization promoting the use and development of all alternative energy sources, including geothermal, solar, wind, biomass and biofuels, hydropower, and waste energy. This group brings together industry leaders and supporters.