State Interconnection Rules Impact Solar & EVs

The State: California

The Rule changes that impact solar and EVs: California Public Utility Commission Rule 21, Rulemaking 17-07-007

What’s the impact of the rule changes?

  • allow distributed energy resources to play a more active role
  • battery-backed solar systems can incorporate flexibility into the grid
  • orders investor owned utilities to  “develop processes to allow fast-track interconnection of DER projects that use “limited generation profiles”
  • standardizes solar-plus-storage and vehicle-to-grid charging
    • recognizes “limited export”
    • sets rules for utilities to verify that projects are sticking to those limits

GreenTech Media | California’s Interconnection Rules Open Doors to Flexible Solar-Storage, Vehicle-to-Grid Charging