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Calpine

Calpine Market Share Analysis for May 2026

Calpine Corporation is the largest generator of electricity from natural gas and geothermal resources in the United States, with operations in competitive power markets.

Heavy Industry and Engineering > Energy Industry

Domaincalpine.com

Year Founded1984

Employees1001 - 5000

Annual Revenue> $1B

Calpine

Calpine (including company regionals)

calpine.com

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Calpine Revenue up to May 2026 is > 1B

revenue generated by Calpine top domains

Calpine top domains revenue over 3 years

Revenue for Calpine top domains

calpine.com> 1B

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Total visits to Calpine's top domains

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Total visits last 3 months

Subsidiaries Breakdown

calpine.com21.1K

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Avg. visit duration in Calpine's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

calpine.com00:01:11

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Avg. pageviews on Calpine's top domains

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Average page views last 3 months

Subsidiaries Breakdown

calpine.com1.44

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Calpine top competitors by domain

Top similar sites in May 2026, ranked by their affinity

constellationenergy.comCompany NameConstellationEmployees> 10001HQUnited States, Maryland, BaltimoreAnnual revenue> $1BTotal visits123.7KHeavy Industry and Engineering > Energy Industry

Top technologies used by Calpine

These are the website technologies, by industry, used by Calpine top domains

Conversion & Analytics (4)

Google Analytics

Content Management System (3)

WordPress

eCommerce (3)

USPS

Mobile (3)

Meta Viewport

More Technologies

12

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News & Signals from Calpine

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NewsRichard left Calpine as Vice President of Finance on May 1st '26.Richard joins XGS from Calpine Corporation, one of the largest independent power producers in the United States, where he served in financial leadership for nearly two decades, including most recently as Vice President of Finance.

NewsCalpine expands facilities to Arvin, California, United States, Northern America, Americas.The California Department of Water Resources and developer Calpine have brought the 105 MW Pastoria Solar Project online in Arvin, marking the largest renewable energy procurement in the history of the State Water Project.

NewsCalpine expands facilities to West Virginia, United States, Northern America, Americas.Calpine announces $1 billion natural gas plant investment in West Virginia.