BLM issues decision for the San Emidio II North Valley Geothermal Project to expand renewable energy on public lands

WINNEMUCCA, Nev. – The Bureau of Land Management today announced a Record of Decision for the North Valley Geothermal Development Project San Emidio Geothermal Field proposed by Ormat Technologies Inc., which will produce climate-friendly renewable energy for Nevada and California. This project supports the Biden-Harris administration’s Executive Order Tackling the Climate Crisis at Home and Abroad by expanding renewable energy opportunities on public lands.

“The Black Rock Field Office works hard, and in coordination with experts and Tribal neighbors, to expand development of renewable energy sources such as geothermal where appropriate on public lands,” said Black Rock Field Manager Mark Hall.

The project will upgrade the current plant and build a new power plant to produce up to 40 megawatts of electricity. Construction will include a substation, up to 26 total geothermal production and injection wells, approximately 7.5 miles of aboveground pipelines and an approximately 58-mile long 120-Kilovolt overhead power line originating at the power plant that will terminate at the NV Energy Eagle Substation near Fernley, Nevada.

The 24,000-acre San Emidio Geothermal Unit includes nine federal geothermal leases and is located in the San Emidio Desert approximately 15 miles southwest of Gerlach, Nevada. The area has a long history of geothermal exploration and production that began in the late 1980s with the construction of the 3.6-megawatt Empire Geothermal Plant. Development and production of the San Emidio geothermal resource has continued since then, the plant facilities were expanded to produce 11.8 megawatts in 2012. The final environmental assessment includes revisions such as additional analysis of hydrogeologic data that were not included in two draft environmental assessments published in 2020.

During a 30-day comment period held in Jan. 2020, nine comments were received from partner agencies and 42 substantive comments were received from the public. A second 30-day comment period was held in June 2020 and 11 comments were received from partner agencies and 71 substantive comments from the public. Based on comments by the tribe, the Black Rock Field Office held a third 15-day comment period in November 2020. The majority of the comments were from the tribe adjacent to the project area and resulted in a monitoring plan to address the tribe’s concerns. All comments received are summarized in the Public Scoping Report, which can be viewed along with other project documents at:

For additional project information, contact project specialist, Tai Subia at 775-623-1500.

The BLM manages more than 245 million acres of public land located primarily in 12 western states, including Alaska, on behalf of the American people. The BLM also administers 700 million acres of sub-surface mineral estate throughout the nation. Our mission is to sustain the health, diversity, and productivity of America’s public lands for the use and enjoyment of present and future generations.

Release Date


Bureau of Land Management


Winnemucca District Office


Heather O'Hanlon