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    <title>Qualla: Bottle Rock Power Plant</title>
    <link>https://qualla.com/bottle-rock-power-plant</link>
    <description><![CDATA[A 55-megawatt geothermal power plant sitting atop the world's largest geothermal field has cycled through shutdowns, ownership changes, and experimental technology in its four-decade quest to harness the earth's heat.]]></description>
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    <copyright>© 2026 Bendyline</copyright>
    <lastBuildDate>Mon, 20 Jul 2026 10:21:11 GMT</lastBuildDate>
    <itunes:author>Qualla</itunes:author>
    <itunes:summary><![CDATA[A 55-megawatt geothermal power plant sitting atop the world's largest geothermal field has cycled through shutdowns, ownership changes, and experimental technology in its four-decade quest to harness the earth's heat.]]></itunes:summary>
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      <itunes:name>Qualla</itunes:name>
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      <title>Qualla: Bottle Rock Power Plant</title>
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      <title>Bottle Rock Power Plant: Introduction</title>
      <link>https://qualla.com/bottle-rock-power-plant/</link>
      <description><![CDATA[Somewhere beneath the forested ridges of Lake County, California, the earth is boiling. Steam rises through fractures in ancient volcanic rock, pressurized and superheated, carrying energy that has been building for millennia. The Bottle Rock Power Plant was built to capture that energy -- a 55-megawatt turbine perched on a 350-acre leasehold within the Geysers, the largest geothermal field on the planet. But harnessing the earth's own furnace has proved far less straightforward than the engineering suggested. Since its certification in 1980, Bottle Rock has been started, stopped, sold, restarted, stopped again, sold again, and reimagined as a laboratory for technology that could change how the world thinks about geothermal power.]]></description>
      <content:encoded><![CDATA[<p>Somewhere beneath the forested ridges of Lake County, California, the earth is boiling. Steam rises through fractures in ancient volcanic rock, pressurized and superheated, carrying energy that has been building for millennia. The Bottle Rock Power Plant was built to capture that energy -- a 55-megawatt turbine perched on a 350-acre leasehold within the Geysers, the largest geothermal field on the planet. But harnessing the earth's own furnace has proved far less straightforward than the engineering suggested. Since its certification in 1980, Bottle Rock has been started, stopped, sold, restarted, stopped again, sold again, and reimagined as a laboratory for technology that could change how the world thinks about geothermal power.</p>
<p><strong>Read more:</strong> <a href="https://qualla.com/bottle-rock-power-plant/">Bottle Rock Power Plant on Qualla</a></p>]]></content:encoded>
      <pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate>
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      <itunes:duration>0:06</itunes:duration>
      <itunes:episode>1</itunes:episode>
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      <title>Bottle Rock Power Plant: Where the Earth Exhales</title>
      <link>https://qualla.com/bottle-rock-power-plant/</link>
      <description><![CDATA[The Geysers stretch across the Lake-Sonoma County line in northern California, a geothermal resource area that has been producing commercial electricity since 1960. Despite the name, there are no actual geysers here -- the term is a historical misnomer. What exists instead is a v...]]></description>
      <content:encoded><![CDATA[<p>The Geysers stretch across the Lake-Sonoma County line in northern California, a geothermal resource area that has been producing commercial electricity since 1960. Despite the name, there are no actual geysers here -- the term is a historical misnomer. What exists instead is a v...</p>
<p><strong>Read more:</strong> <a href="https://qualla.com/bottle-rock-power-plant/">Bottle Rock Power Plant on Qualla</a></p>]]></content:encoded>
      <pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate>
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      <itunes:duration>0:06</itunes:duration>
      <itunes:episode>2</itunes:episode>
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      <title>Bottle Rock Power Plant: A State Investment Goes Cold</title>
      <link>https://qualla.com/bottle-rock-power-plant/</link>
      <description><![CDATA[The California Department of Water Resources built and owned the plant, certifying it in November 1980 during an era when the state was aggressively pursuing renewable energy alternatives. Construction took years, and the plant finally began operation in February 1985 with its si...]]></description>
      <content:encoded><![CDATA[<p>The California Department of Water Resources built and owned the plant, certifying it in November 1980 during an era when the state was aggressively pursuing renewable energy alternatives. Construction took years, and the plant finally began operation in February 1985 with its si...</p>
<p><strong>Read more:</strong> <a href="https://qualla.com/bottle-rock-power-plant/">Bottle Rock Power Plant on Qualla</a></p>]]></content:encoded>
      <pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate>
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      <itunes:duration>0:06</itunes:duration>
      <itunes:episode>3</itunes:episode>
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      <title>Bottle Rock Power Plant: Second Life, Same Troubles</title>
      <link>https://qualla.com/bottle-rock-power-plant/</link>
      <description><![CDATA[In May 2001, the Bottle Rock Power Corporation took ownership. The project eventually passed to BRP Holdco, funded by US Renewables Group and Riverstone-Carlyle, and after the California Energy Commission approved design changes, the plant came back online on October 1, 2007. For...]]></description>
      <content:encoded><![CDATA[<p>In May 2001, the Bottle Rock Power Corporation took ownership. The project eventually passed to BRP Holdco, funded by US Renewables Group and Riverstone-Carlyle, and after the California Energy Commission approved design changes, the plant came back online on October 1, 2007. For...</p>
<p><strong>Read more:</strong> <a href="https://qualla.com/bottle-rock-power-plant/">Bottle Rock Power Plant on Qualla</a></p>]]></content:encoded>
      <pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate>
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      <itunes:duration>0:06</itunes:duration>
      <itunes:episode>4</itunes:episode>
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      <title>Bottle Rock Power Plant: A Laboratory for the Future</title>
      <link>https://qualla.com/bottle-rock-power-plant/</link>
      <description><![CDATA[The third act began in November 2015 when Baseload Clean Energy Partners, owned and operated by AltaRock Energy, purchased BRP Holdco. AltaRock's ambitions went beyond simply restarting the turbine. The company planned to integrate energy storage into the facility, allowing it to...]]></description>
      <content:encoded><![CDATA[<p>The third act began in November 2015 when Baseload Clean Energy Partners, owned and operated by AltaRock Energy, purchased BRP Holdco. AltaRock's ambitions went beyond simply restarting the turbine. The company planned to integrate energy storage into the facility, allowing it to...</p>
<p><strong>Read more:</strong> <a href="https://qualla.com/bottle-rock-power-plant/">Bottle Rock Power Plant on Qualla</a></p>]]></content:encoded>
      <pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate>
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      <itunes:duration>0:06</itunes:duration>
      <itunes:episode>5</itunes:episode>
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      <title>Bottle Rock Power Plant: The Long Game Underground</title>
      <link>https://qualla.com/bottle-rock-power-plant/</link>
      <description><![CDATA[Geothermal energy carries an inherent paradox. The heat source is essentially inexhaustible on human timescales, but the reservoirs that deliver it are not. Steam fields can deplete as water is extracted faster than natural recharge replaces it -- exactly the problem that hobbled...]]></description>
      <content:encoded><![CDATA[<p>Geothermal energy carries an inherent paradox. The heat source is essentially inexhaustible on human timescales, but the reservoirs that deliver it are not. Steam fields can deplete as water is extracted faster than natural recharge replaces it -- exactly the problem that hobbled...</p>
<p><strong>Read more:</strong> <a href="https://qualla.com/bottle-rock-power-plant/">Bottle Rock Power Plant on Qualla</a></p>]]></content:encoded>
      <pubDate>Thu, 02 Apr 2026 00:00:00 GMT</pubDate>
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      <itunes:duration>0:06</itunes:duration>
      <itunes:episode>6</itunes:episode>
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