San Joaquin Valley Agricultural Burning

Phase Down

In 2003, the California Legislature passed Senate Bill (SB) 705 (Florez) which aimed to phase out open agricultural burning in the San Joaquin Valley (Valley) between 2005 and 2010. As allowed under SB 705, the San Joaquin Valley Air Pollution Control District (District) could postpone the burn prohibition for some crop categories and materials if the District determined the postponement was necessary based on criteria delineated in SB 705, and CARB concurred. Since adoption of SB 705 in 2003, the District requested, and CARB provided concurrence on, postponements of the requirements of SB 705, in 2005, 2007, 2010, 2012, 2015, 2021, and 2024.

The District’s 2020 Staff Report and Recommendations on Agricultural Burning (2020 Report) provided a roadmap toward a full phase-out with its new agricultural burn prohibitions, while requesting CARB concurrence on proposed postponements of burn prohibitions for certain crop categories and materials for which alternatives are more challenging to implement. CARB concurred with the District’s burn prohibition postponements through August 31, 2021, and delegated the Executive Officer the authority to provide concurrence for an additional period beyond the first six-month concurrence period, until January 1, 2025, provided the District implemented additional measures in support of the near-complete phase-out of agricultural burning in the Valley, with CARB support. The District adopted the revised 2020 Report on June 17, 2021, and CARB provided concurrence on June 18, 2021, effective until January 1, 2025. Through these District and CARB Board actions, only very limited open burning of agricultural material will be allowed in the Valley. The District's 2024 Staff Report and Recommendations on Agricultural Burning (2024 Report) describes the limited burning that will be allowed to continue. CARB concurred on the 2024 Report on December 23, 2024, effective until January 1, 2030.

In response to the near-complete phase-out of agricultural burning adopted by CARB and the District, the California Legislature appropriated $180 million in the Budget Act of 2021 (SB 129, Skinner) to CARB to grant to the District to support incentives for alternatives to agricultural burning in the Valley. This significant funding has been critical to support the rapid transition from open burning to alternative practices for disposal of agricultural biomass.

Other materials available at District webpage

San Joaquin Valley Agricultural Burning

Contact

Phase Down

CARB Documents

February 25, 2021, Board Hearing

District Documents