Legis
Agriculture
AB 1156, Chapter 875, Statutes of 2026 · Wednesday 30 September 2026

Williamson Act contracts: cancellation fees: photovoltaic solar facilities

AB 1156 eases Williamson Act contract cancellation costs for qualifying solar projects on farmland in critically overdrafted groundwater areas.

The law creates a state-administered path to defer and ultimately waive cancellation fees for certain photovoltaic projects, while requiring local community benefits and public outreach.

What the law does ​

  • Transfers authority to waive or defer Williamson Act cancellation fees from cities and counties to the Secretary of the Natural Resources Agency.
  • Requires the secretary, through January 1, 2037, to grant a 10-year payment extension for qualifying solar-project applications with specified local approval and critically overdrafted-basin documentation.
  • Requires the secretary to waive the deferred fee when the landowner proves that the solar project was built.
  • Allows qualifying solar projects certified under the state's environmental leadership law to void Williamson Act contracts for the land approved for the project.
  • Requires qualifying projects to be in critically overdrafted groundwater basins, provide a community benefit agreement, notify adjacent landowners and the public, and hold a local public meeting.
  • Requires land no longer used for an approved solar project to be reenrolled in a Williamson Act contract or placed under an equally restrictive deed restriction.

Who it affects ​

  • Landowners seeking to develop qualifying photovoltaic solar facilities on Williamson Act land.
  • Solar developers, which must provide community benefits and conduct local outreach to qualify.
  • Cities and counties administering agricultural preserves and approving contract cancellations.
  • Nearby residents and local communities receiving notice, a public meeting, and community benefits for qualifying projects.