Current geothermal capacity on-line is 2,957 MW according to the report, and with the new additions geothermal power could reach nearly 7,000 MW. Given the high reliability and capacity factors for geothermal power, this would meet the household electricity needs of the cities of Los Angeles, Phoenix, San Francisco, and Seattle combined.Â
Development of these new projects will provide significant economic benefits, according to GEA. “These new projects will result in the infusion of roughly $15 billion in capital investment in the western states and will create 7,000 permanent jobs and more than 25,000 person-years of construction and manufacturing employment,†Gawell stated.
The number of geothermal projects has been steadily increasing over the past two years, the report points out. Geothermal power production is headed to meet or exceed recent projections. “In January 2006, The Western Governors Association’s Geothermal Task Force projected 15,000 MW of geothermal power on-line by 2025, at the current pace geothermal production could exceed this estimate,†according to Gawell. Â
The August 2008 results by state are: (State: Number of Geothermal Projects/Megawatts) Alaska: 5: 53–100 MW ; Arizona: 2: 2–20 MW; California: 21: 927.6–1036.6 MW: Colorado:  1: 10 MW, Florida: 1: 0.2–1 MW; Hawaii: 2: 8 MW; Idaho: 6: 251–326 MW; Nevada: 45: 1082.5–1901.5 MW; New Mexico: 1: 10 MW; Oregon: 11: 297.4–322.4 MW; Utah: 6: 244 MW; Washington: 1: Unspecified; Wyoming: 1: 0.2 MW. Total: 103 geothermal projects; 2885.9–3979.7 MW.
The full text of the U.S. Geothermal Production and Development Update August 7, 2008 is being made available on the GEA web site at: http://www.geo-energy.org/.