![]() ![]() However, in November 2011, Google announced that it would no longer invest in the facility due to the rapid decline of the price of photovoltaic systems. The project also received an investment of $168 million from Google. The largest investor in the project was NRG Energy, a generating company based in Princeton, New Jersey. View of the Ivanpah Solar Power Facility from the Yates Well Road exit of the I-15 Freeway. The facility developed contracts to sell about two-thirds of the power it generated to the Pacific Gas and Electric Company (PG&E), and the rest to Southern California Edison (SCE). The project, which had a total cost of about $2.18 billion, received a $1.6 billion loan guarantee from the United States Department of Energy. On October 27, 2010, Governor of California, Arnold Schwarzenegger, Interior Secretary Ken Salazar, and other dignitaries gathered in the Mojave Desert to break the ground for the construction. įinal approval for the project was granted in October 2010. The plants use BrightSource Energy's "Luz Power Tower 550" (LPT 550) technology which heats the steam to 550 ☌ directly in the receivers. ![]() Siemens also supplied instrumentation and control systems. The receivers generate steam to drive specially adapted steam turbines.įor the first plant, the largest-ever fully solar-powered steam turbine generator set was ordered, with a 123 MW Siemens SST-900 single-casing reheat turbine. It is also very visible from the Primm Valley resort area to the northeast.įields of heliostat mirrors focus sunlight on receivers located on centralized solar power towers. The facility is visible from the adjacent Mojave National Preserve, the Mesquite Wilderness, and the Stateline Wilderness. It is near Interstate 15 and north of Ivanpah, California. Initially it was planned with 440 MW gross on 4,000 acres (1,600 ha) of land, but then downgraded by 12%. The Ivanpah system consists of three solar thermal power plants on 3,500 acres (1,400 ha) of public land near the California–Nevada border in the Southwestern United States. The bright spots of Ivanpah are clearly visible from above Las Vegas and further. Ivanpah Solar Electric Generating System with all three towers under load, Feb 2014. The Clark Mountain Range can be seen in the distance. View of Ivanpah Solar Electric Generating System from Yates Well Road. The heliostat mirrors on the truck are awaiting installation. Description Aerial photograph of Ivanpah Solar Power Facility Power tower 2 of the Ivanpah Solar Electric Generating System under construction. In 2010, the project was scaled back from its original 440 MW design to avoid disturbing the habitat of the desert tortoise. The United States government provided a $1.6 billion loan guarantee and the plant is built on public land. ![]() The largest investor in the project was NRG Energy which contributed $300 million. The $2.2 billion facility was developed by BrightSource Energy and Bechtel. In 2014, it was the world's largest solar thermal power station. The facility formally opened on February 13, 2014. The first unit of the system was connected to the electrical grid in September 2013 for an initial synchronisation test. It deploys 173,500 heliostats, each with two mirrors focusing solar energy on boilers located on three 459 feet (140 m) tall solar power towers. The plant has a gross capacity of 392 megawatts (MW). It is located at the base of Clark Mountain in California, across the state line from Primm, Nevada. The Ivanpah Solar Electric Generating System is a concentrated solar thermal plant in the Mojave Desert. Planned: 440 MW gross, Build: 392 MW gross, 377 MW net Looking north towards Ivanpah Facility's eastern boiler tower from Interstate 15 ![]()
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