Company type | Private |
---|---|
Industry | Energy |
Founded | 1984 |
Founder | Peter Cartwright |
Headquarters | , |
Key people | |
Revenue | US$10.072 billion (2019) [1] |
US$770 million (2019) [1] | |
Total assets | US$16.062 billion (2018) [1] |
Number of employees | 2,256 (2019) [1] |
Website | www |
Footnotes /references [2] |
Calpine Corporation is the largest generator of electricity from natural gas and geothermal resources in the United States, [3] with operations in competitive power markets.
A Fortune 500 company based in Houston, Texas, [1] the company is owned by an affiliate of Energy Capital Partners and a consortium of other investors, including Access Industries Inc. and the Canada Pension Plan Investment Board.
Through wholesale power operations and its retail businesses, Calpine serves customers in 24 states, Canada, and Mexico. [4] [5]
Its fleet of 76 power plants in operation or under construction represents nearly 26,035 megawatts of generation capacity. [5] [6] In 2019, it reported generating 100.8 megawatt hours of electricity, 5% more than in 2018. [6] The name "Calpine" is derived from the company's original California location and alpine, a reference to the Zürich home base of Electrowatt. Calpine is the largest generator of electricity from natural gas and geothermal resources in the United States. [7]
Its grouping of 19 power plants located in a geothermal field outside Sonoma, CA often referred to as "The Geysers" is the largest producer of renewable geothermal power in North America, producing 725 megawatts of electricity, enough to power 725,000 homes or a city the size of San Francisco. [8] [9] Despite the name of the steam field no natural geysers exist near The Geysers - Clear Lake area. [10]
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In 1988, the first QF cogeneration plant was commissioned and power production began. In 1992, the company's assets reached US$21 billion. In 1994, the company reached capacity output of 141 MegaWatts. In 1996, the company's initial public offering (IPO) was the largest for an independent energy company. [11]
In 1998, Calpine purchased 45 gas turbine power plants. The following year it purchased 18 gas turbine power plants and acquired PG&E's plants at The Geysers, making Calpine the world's largest geothermal provider.
In 2001, the California electric energy crisis occurred. In 2004, the investment bank Lehman Brothers begins shorting Calpine, with researcher Christine Daley lacking confidence in Calpine. This information spreads to clients of Lehman. By the time Calpine goes bankrupt in 2005, Lehman will profit roughly $100,000,000 from the short. [12] In November 2005, CEO Peter Cartwright and CFO Bob Kelly step down and left the company. [13] On December 20, Calpine filed bankruptcy with US$22 billion in debt. Calpine's expansion plan was unsupportable in the economic environment formed by the 2000-2001 California energy crisis and the collapse of Enron. Stock price dropped to less than US$0.30 per share, and was delisted from NYSE.
On January 31, 2008, Calpine returned from bankruptcy. The company's previous stock was exchanged for warrants and new Calpine stock began trading on the NYSE under the ticker symbol "CPN." [14] Later that year, a new executive leadership team, headed by president and CEO Jack Fusco, joined the company. [15]
In 2009, the company moved its corporate headquarters from San Jose, California to Houston, Texas.[ citation needed ] In 2010, Calpine acquired Conectiv Energy (generation) from Pepco Holdings. In 2010, Calpine dedicated the Geothermal Visitor Center and celebrated 50 years of geothermal power production at The Geysers in Northern California.[ citation needed ] In 2010, Thad Hill was named chief operating officer.[ citation needed ]
In 2012, Calpine's power plant fleet generates a record 116 million MWh of electricity. In 2013, Calpine rang the opening bell at the New York Stock Exchange on January 18. In 2014, Jack Fusco became Calpine's executive chairman of the board and Thad Hill became the company's chief executive officer. In 2014, Calpine sold six power plants in its Southeast region. In 2015, Calpine acquired the electric provider Champion Energy, expanding channels in its core Texas and Northeastern U.S. markets. In 2016, Calpine acquired Granite Ridge Energy Center in Londonderry, New Hampshire, Frank Cassidy became chairman of the board, and it acquired Noble Group Ltd's North American energy business. In 2018, Calpine was acquired by an affiliate of Energy Capital Partners and a consortium of other investors, including Access Industries Inc. and Canada Pension Plan Investment Board, on March 8 a new board was named. Shares of Calpine's common stock stopped trading prior to the March 9, 2018, opening of the New York Stock Exchange.[ citation needed ]
In February 2023, Calpine released plans to begin development for a 425 MW natural gas-fired plant next to the Freestone Energy Center in Freestone County, Texas. [16] In July 2023, Calpine announced a $25 million carbon capture technology project. The technology could capture 95% of a plant’s carbon emissions, which would reduce greenhouse emissions. [17] The technology was created by ION Clean Energy of Colorado. [18]
Enron Corporation was an American energy, commodities, and services company based in Houston, Texas. It was founded by Kenneth Lay in 1985 as a merger between Lay's Houston Natural Gas and InterNorth, both relatively small regional companies. Before its bankruptcy on December 2, 2001, Enron employed approximately 20,600 staff and was a major electricity, natural gas, communications, and pulp and paper company, with claimed revenues of nearly $101 billion during 2000. Fortune named Enron "America's Most Innovative Company" for six consecutive years.
Geothermal energy is thermal energy extracted from the Earth's crust. It combines energy from the formation of the planet and from radioactive decay. Geothermal energy has been exploited as a source of heat and/or electric power for millennia.
A power station, also referred to as a power plant and sometimes generating station or generating plant, is an industrial facility for the generation of electric power. Power stations are generally connected to an electrical grid.
GenOn Energy, Inc., based in Houston, Texas, United States, is energy company that provides electricity to wholesale customers in the United States. The company is one of the largest independent power producers in the nation with more than 7,000 megawatts of power generation capacity across the United States using natural gas, fuel oil and coal. GenOn Energy was headquartered in the Reliant Energy Plaza in Downtown Houston. The company, formerly known as RRI Energy, acquired Mirant on December 3, 2010. The corporate names and logos of both RRI Energy and Mirant were retired.
Constellation Energy Corporation is an American energy company headquartered in Baltimore, Maryland. The company provides electric power, natural gas, and energy management services. It has approximately two million customers across the continental United States.
Stream Energy is a subsidiary of NRG Energy and a retail electricity company. It uses multi-level marketing as its primary sales channel. The company sells electric and gas services in seven states and Washington, D.C.
Silicon Valley Power (SVP) is a not-for-profit municipal electric utility owned and operated by the City of Santa Clara, California, United States. SVP provides electricity service to approximately 55,116 residential and business customers, including large corporations such as Intel, Applied Materials, Owens Corning and NVIDIA. SVP also owns and maintains a dark fiber network named SVP Fiber Enterprise.
Geothermal energy was first used for electric power production in the United States in 1960. The Geysers in Sonoma and Lake counties, California was developed into the largest geothermal steam electrical plant in the world, at 1,517 megawatts. Other geothermal steam fields operate in the western US and Alaska.
The Geysers is the world's largest geothermal field, containing a complex of 18 geothermal power plants, drawing steam from more than 350 wells, located in the Mayacamas Mountains approximately 72 miles (116 km) north of San Francisco, California.
Geothermal power is electrical power generated from geothermal energy. Technologies in use include dry steam power stations, flash steam power stations and binary cycle power stations. Geothermal electricity generation is currently used in 26 countries, while geothermal heating is in use in 70 countries.
Invenergy is an American based multinational power generation development and operations company. The company develops, builds, owns and operates power generation and energy storage projects in the Americas, Europe and Asia, including wind, solar, and natural gas power generation and energy storage facilities. It is North America's largest privately held renewable power generation company.
AltaRock Energy Inc. is a privately held corporation that focuses on the development of geothermal energy resources and enhanced geothermal systems (EGS). It is headquartered in Seattle, Washington and has a technology development office in Sausalito, California. AltaRock has filed patent applications and holds exclusive licenses for related intellectual property related to EGS. In 2008 it started its first project near The Geysers in California to demonstrate the ability of EGS to be a reliable, renewable and clean source for the production of electric power.
Ormat Technologies, Inc. is an international company based in Reno, Nevada, United States. Ormat supplies alternative and renewable geothermal energy technology. The company has built over 190 power plants and installed over 3,200 MW. As of January 2021 it owns and operates 933 MW of geothermal and recovered energy based power plants. Ormat has supplied over 1000 turbochargers worldwide: North America, South America, Europe, Australia, and Asia. The company's products also include turbines, generators, and heat exchangers.
The Russell City Energy Center (RCEC) is a 619-megawatt natural gas-fired power station, which began operating in August 2013. It is operated by Calpine, and is located in Hayward, California. It is named for Russell City and is built on that community's former landfill site.
U.S. Geothermal, Inc. was an independent geothermal energy company focused on the development, production and sale of electricity from geothermal energy, until its acquisition by Ormat Technologies in January 2018. The company operates three geothermal plants in the United States. located in Idaho, Oregon and Nevada, and is developing power plants in California, Nevada, Oregon as well as in Central America in the Republic of Guatemala.
Talen Energy is an independent power producer founded in 2015. It was formed when the competitive power generation business of PPL Corporation was spun off and immediately combined with competitive generation businesses owned by private equity firm Riverstone Holdings. Following these transactions, PPL shareholders owned 65% of Talen's common stock and affiliates of Riverstone owned 35%. As a condition for FERC approval Talen agreed to divest approximately 1,300 megawatts of generating assets in the PJM Interconnection Region to mitigate FERC's competitiveness concerns. On December 6, 2016, Riverstone Holdings completed the purchase of the remaining 65% of Talen's common stock, making it a privately owned company.
Mercuryville, California is a ghost town in the Mayacamas Mountains of Sonoma County, California along The Geysers road.
California produces more renewable energy than any other state in the United States except Texas. In 2018, California ranked first in the nation as a producer of electricity from solar, geothermal, and biomass resources and fourth in the nation in conventional hydroelectric power generation. As of 2017, over half of the electricity (52.7%) produced was from renewable sources.
Calpine Corporation is the largest generator of electricity from natural gas and geothermal in the US.