Insights

Growing Infrastructure Calpine is actively expanding its power generation facilities across key markets including Texas and West Virginia, indicating ongoing investment in new natural gas and geothermal plants. This presents opportunities to supply advanced grid management solutions, maintenance services, and equipment upgrades to support their infrastructure growth.

Focus on Renewable Energy With recent hires such as a Senior Vice President for the Geothermal Region and a corporate emphasis on creating a sustainable energy future, Calpine is strengthening its renewable energy portfolio. Sales prospects include renewable technology providers, environmental compliance solutions, and sustainable project consulting services.

Investment in Technology Calpine utilizes sophisticated tech stacks like IBM Cognos Analytics and Microsoft Dynamics CRM, demonstrating their focus on digital transformation. There are opportunities to offer advanced analytics, data management, cybersecurity, and enterprise software solutions that enhance operational efficiency.

Financial Stability and Growth With revenues between $1 billion and $10 billion supported by a $1 billion funding round, Calpine is financially robust and investing heavily in new projects. This financial positioning allows for purchase or lease agreements in large-scale equipment, renewable technology deployments, and project financing services.

Strategic Market Positioning Calpine’s presence in 22 states plus Canada and Mexico, along with their focus on dispatchable power from natural gas and geothermal sources, makes them a key player in regional energy markets. Market entry strategies for vendors could leverage their need for grid integration solutions, environmental compliance, and backup energy systems.

Calpine Tech Stack

Calpine uses 8 technology products and services including IBM Cognos Analytics, Microsoft Dynamics CRM, Cohesity, and more. Explore Calpine's tech stack below.

  • IBM Cognos Analytics
    Advanced Analytics And Data Science
  • Microsoft Dynamics CRM
    Customer Relationship Management
  • Cohesity
    Data Management
  • HTML
    Programming Languages
  • Linux
    Programming Languages
  • Appium
    Testing And Qa
  • Bootstrap
    UI Frameworks
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

Calpine's Email Address Formats

Calpine uses at least 1 format(s):
Calpine Email FormatsExamplePercentage
First.Last@calpine.comJohn.Doe@calpine.com
70%
FLast@calpine.comJDoe@calpine.com
20%
LastF@calpine.comDoeJ@calpine.com
6%
FirstL@calpine.comJohnD@calpine.com
4%

Frequently Asked Questions

Where is Calpine's headquarters located?

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Calpine's main headquarters is located at 717 Texas Street Suite 1000 Houston, Texas 77002 United States. The company has employees across 4 continents, including North AmericaAsiaEurope.

What is Calpine's phone number?

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You can contact Calpine's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Calpine's stock symbol?

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Calpine is a publicly traded company; the company's stock symbol is CPN.

What is Calpine's official website and social media links?

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Calpine's official website is calpine.com and has social profiles on LinkedInCrunchbase.

How much revenue does Calpine generate?

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As of February 2026, Calpine's annual revenue is estimated to be $10B.

What is Calpine's SIC code NAICS code?

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Calpine's SIC code is 4911 - Electric Services NAICS code is 22 - Utilities.

How many employees does Calpine have currently?

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As of February 2026, Calpine has approximately 2.3K employees across 4 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: W. R.Chief Executive Officer: T. H.Cro: B. H.. Explore Calpine's employee directory with LeadIQ.

What industry does Calpine belong to?

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Calpine operates in the Utilities industry.

What technology does Calpine use?

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Calpine's tech stack includes IBM Cognos AnalyticsMicrosoft Dynamics CRMCohesityHTMLLinuxAppiumBootstrapX-Content-Type-Options.

What is Calpine's email format?

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Calpine's email format typically follows the pattern of First.Last@calpine.com. Find more Calpine email formats with LeadIQ.

How much funding has Calpine raised to date?

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As of February 2026, Calpine has raised $1B in funding. The last funding round occurred on Jan 10, 2024 for $1B.

When was Calpine founded?

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Calpine was founded in 1984.

Calpine

UtilitiesTexas, United States1001-5000 Employees

A business unit of Constellation (NASDAQ: CEG), Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. Our fleet of 76 power plants in operation or under construction represents more than 26,000 megawatts of generation capacity -- enough to power approximately 20 million homes. Through wholesale power operations and our retail businesses Calpine Energy Solutions and Champion Energy, we serve customers in 22 states, Canada and Mexico. Our clean, efficient, modern and flexible fleet uses advanced technologies to generate power in a low-emissions and environmentally responsible manner. We are uniquely positioned to benefit from the secular trends affecting our industry, including the abundant and affordable supply of clean natural gas, environmental regulation, aging power generation infrastructure and the increasing need for dispatchable power plants to successfully integrate intermittent renewables into the grid. Please visit www.calpine.com to learn more about how Calpine is creating power for a sustainable future.

Section iconCompany Overview

Headquarters
717 Texas Street Suite 1000 Houston, Texas 77002 United States
Phone number
SIC Code
4911 - Electric Services
Stock Symbol
CPN
NAICS Code
22 - Utilities
Founded
1984
Employees
1001-5000

Section iconFunding & Financials

  • $1B

    Calpine has raised a total of $1B of funding over 3 rounds. Their latest funding round was raised on Jan 10, 2024 in the amount of $1B.

  • $1B$10B

    Calpine's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B

    Calpine has raised a total of $1B of funding over 3 rounds. Their latest funding round was raised on Jan 10, 2024 in the amount of $1B.

  • $1B$10B

    Calpine's revenue is estimated to be in the range of $1B$10B

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