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AB-2234 • 2026

California Environmental Quality Act: geothermal exploratory projects.

California Environmental Quality Act: geothermal exploratory projects.

Energy
Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Papan
Last action
Official status
Senate - Appropriations
Effective date
Not listed

Plain English Breakdown

The official text contains conflicting phrasing regarding distance measurement ('bottom of the wells interaction point' vs. 'any point along the wellhead location and well course'), suggesting an amendment was made but both phrases appear in the provided source.

Changes to Rules for Geothermal Exploratory Projects

This law updates the definition of geothermal exploratory projects and clarifies how distance rules are measured between new exploration wells and existing commercial energy wells.

What This Bill Does

  • Adds equipment and activities needed to connect different wells and underground reservoirs to the definition of a geothermal exploratory project.
  • Clarifies that the required half-mile distance is measured from any point along the wellhead location and well course, rather than just the bottom interaction point.
  • Exempts certain wells connecting to geothermal reservoirs from the half-mile distance rule if written consent is provided by the owner or operator of a nearby commercial production well.

Who It Names or Affects

  • The Geologic Energy Management Division in the Department of Conservation, which acts as the lead agency for these projects.
  • Companies planning to drill wells to test for geothermal energy resources.
  • Owners and operators of existing commercial geothermal production wells.

Terms To Know

Geothermal exploratory project
A project with up to six wells used mainly to check if underground heat sources exist, rather than producing energy for sale immediately.
Lead agency
The government group responsible for reviewing a project and deciding what environmental reports are needed under CEQA.

Limits and Unknowns

  • The official text does not state when this law will officially take effect.
  • The specific details of how written consent must be formatted or submitted are described only as 'as specified' without full detail in the summary provided.

Bill History

  1. California Legislative Information

    Senate - Appropriations

Official Summary Text

California Environmental Quality Act: geothermal exploratory projects.