Power Plant Capacity

Summary of Geothermal Operations 2008

Basic Information
Author: 
Johnson, E.A.
Author: 
Truschel, J.
Author: 
Woods, M.
Description: 
PROGRAM HIGHLIGHTS: GEOTHERMAL DRILLING ACTIVITY In 2008, 32 new high-temperature geothermal wells were drilled in California compared to 12 wells drilled in 2007. Twenty- two of these wells were drilled in the Brawley field, 3 in the Salton Sea field and 7 at The Geysers (Figure 1). Total footage drilled in 2008 increased 5.7 times over the total footage drilled in 2007-- 194,758 feet ompared to 49,355 feet (Figure 2). The need for sustainable power set against the turmoil of the world’s economies created a chaotic 2008. What 2009 will bring in terms of developing geothermal projects is uncertain. However, one thing is certain, the increasing population’s need for electricity. This need alone would seem to indicate increased geothermal development in California especially in areas of known potential. GEOTHERMAL REGULATIONS The regulations used by Division staff to regulate geothermal wells in California were updated in 2008. Requirements were added for the maintenance of leases, well construction, spill contingency plans, and subsidence monitoring. Definitions were made clearer for observation wells and injection projects. CALIFORNIA ENVIRONMENTAL QUALITY ACT (CEQA) In 2008, no new applications were received. ENVIRONMENTAL AWARDS The Geysers Power Company, LLC (Calpine Corporation) received an award from the Department of Conservation for eight years of outstanding lease-enhancement activities at The Geysers Geothermal field. Mammoth Pacific also received an outstanding lease award for its maintenance of the Casa Diablo field.
Publication Date: 
Tuesday, January 1, 2008
Resource Language: 
English
Intelectual Originator Contact
Organization Name: 
California Department of Conservation, Division of Oil and Gas
Person Name: 
Headquarters
Street Address: 
801 K Street, MS 20-20
City: 
Sacramento
State/Province: 
CA
Postal Code: 
95814-3530
Country: 
United States
Phone: 
(916) 445-9686
Fax: 
(916) 323-0424
Resource Information
Resource Distribution Contact
Organization Name: 
California Department of Conservation, Division of Oil and Gas
Person Name: 
Headquarters
Street Address: 
801 K Street, MS 20-20
City: 
Sacramento
State/Province: 
CA
Postal Code: 
95814-3530
Country: 
United States
Phone: 
916-445-9686
Fax: 
916-323-0424
Geographic Extent
North bounding latitude: 
42.0517
South bounding latitude: 
31.9735
West bounding longitude: 
-126.826
East bounding longitude: 
-113.994
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