Who lobbies for Calpine Corporation?

5 lobbyists registered with the California Secretary of State list Calpine Corporation as a client or employer.

Source: public lobbyist registrations filed with the California Secretary of State (California Secretary of State, CAL-ACCESS raw data export: lobbying disclosure reports (Forms 615, 625, 635) for 2025-2026), refreshed October 29, 2026. Represent this organization? Claim this profile (free).

Registered lobbyists (5)

• Leah Barros
  Sacramento, CA · Barros Clay & Associates, LLC
  Agencies to be lobbied: LEGISLATURE, GOVERNOR'S OFFICE, ADMINISTRATION, ALL STATE AGENCIES
• Delilah Clay
  Sacramento, CA · Barros Clay & Associates, LLC
  Agencies to be lobbied: LEGISLATURE, GOVERNOR'S OFFICE, ADMINISTRATION, ALL STATE AGENCIES
• Jeffrey Davidson
  San Francisco, CA · Covington & Burling LLP
  Agencies to be lobbied: Legislature, California Air Resources Board, California Natural Resources Agency
• Theo Pahos
  Sacramento, CA · Kester/pahos
• Kevin J. Poloncarz
  Washington, DC · Covington & Burling LLP
  Agencies to be lobbied: Legislature, California Air Resources Board, California Natural Resources Agency

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