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AB-1031 • 2026

Hazardous waste control laws: exemption: geothermal resources.

Hazardous waste control laws: exemption: geothermal resources.

Energy Taxes
Active

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

Sponsor
Jeff Gonzalez
Last action
Official status
Assembly - Died - Appropriations
Effective date
Not listed

Plain English Breakdown

The effective date is not provided in the source material, only that it passed the legislature.

AB-1031: Changes to Rules for Geothermal Waste

This law removes certain limits on the exemption from hazardous waste rules for geothermal energy projects and sets a maximum fee of $10 per ton for any remaining fees.

What This Bill Does

  • Removes current time and storage limits that restrict when geothermal waste is exempt from hazardous waste laws, such as requirements about piping systems or how long waste can stay in lined surface impoundments.
  • Sets a cap on the generation and handling fee at no more than $10 per ton for geothermal waste not covered by the exemption.
  • Expands the scope of the existing exemption so it applies to geothermal waste in situations where limits previously applied.

Who It Names or Affects

  • Companies or individuals who generate, explore for, develop, or produce geothermal energy resources.
  • The Department of Toxic Substances Control regarding its regulation duties.
  • The California Department of Tax and Fee Administration regarding fee collection.
  • The Board of Environmental Safety regarding the establishment of fee rates.

Terms To Know

Geothermal waste
Waste created during the exploration, development, or production of geothermal energy that does not come from drilling for resources.
Generation and handling fee
A payment required by law for each site where hazardous waste is produced.
Surface impoundment
An area on the ground, often lined, used to hold or store liquid waste.

Limits and Unknowns

  • The text does not state a specific date when these changes will take effect.
  • The bill removes limits related to piping systems and storage times but does not list other potential conditions for the exemption that might exist outside those examples.
  • The source material does not explain how much money this change might save or cost.

Bill History

  1. California Legislative Information

    Assembly - Died - Appropriations

Official Summary Text

Hazardous waste control laws: exemption: geothermal resources.