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Companies complying with California Rule 21

Electric Rule 21 is a tariff that defines the interconnection, operating, and metering standards for generation facilities tying into a utility’s distribution network, covering CPUC‑jurisdictional connections, net energy metering sites, non‑export sites, and qualifying facilities selling power at avoided cost.

List of companies that comply with California Rule 21

This is sourced from job postings — companies only hire for what they actively use or plan to adopt · how we source this →

  • Pacific Gas and Electric Company logo
    United StatesEmployees24kUtilities
    California Rule 21High confidence
  • Enphase Energy logo
    United StatesEmployees3kRenewable Energy Semiconductor Manufacturing
    California Rule 21High confidence
  • Hubbell Incorporated logo
    United StatesEmployees10kRevenue$4.3BAppliances, Electrical, and Electronics Manufacturing
    California Rule 21High confidence
  • PotisEdge logo
    CanadaEmployees69Renewable Energy Equipment Manufacturing
    California Rule 21High confidence
  • Boys Town logo
    United StatesEmployees2.1kRevenue$3.6MIndividual and Family Services
    California Rule 21Medium confidence
  • Southern California Edison (SCE) logo
    United StatesEmployees12kUtilities
    California Rule 21Medium confidence
  • Ameresco logo
    United StatesEmployees1.5kRevenue$1.6BServices for Renewable Energy
    California Rule 21Medium confidence
  • Mainspring Energy logo
    United StatesEmployees533Revenue$11MElectric Power Generation
    California Rule 21Medium confidence
  • Ford Motor Company logo
    United StatesEmployees186kRevenue$170BMotor Vehicle Manufacturing
    California Rule 21Medium confidence
  • ChargePoint logo
    United StatesEmployees1.8kRevenue$516MElectrical Equipment Manufacturing
    California Rule 21Medium confidence

Showing top companies out of 141 that comply with California Rule 21. Get the full list on TheirStack.

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