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The Air District is inviting Bay Area residents to provide input on two new draft regulations. Regulation 11, Rule 18 would reduce health risk to local residents from toxic air contaminants emitted by facilities in the Bay Area, and Regulation 12, Rule 16 sets limits on facility-wide petroleum refining emissions.

The Air District's Board of Directors has voted to set the stage for Regulation 12, Rule 16 to cap greenhouse gas emissions from the region’s five refineries, creating a model for the state and nation to follow.

The Air District's Board of Directors has adopted two new regulations to further tighten air pollution controls on petroleum operations at Bay Area refineries. Regulation 9, Rule 14 reduces sulfur dioxide emissions from the largest Bay Area source, coke calcining. Regulation 12, Rule 15 is a first-of-its-kind requirement that will better enable the Air District to track refinery emissions as changes are made at the facilities.

The Air District has reached a pivotal settlement with Chevron that will significantly enhance air monitoring data transparency, providing more information about air pollutants around the Richmond refinery. The agreement requires Chevron to take new data access and community engagement actions beyond those required by regulation or permit.

Mar 21, 2016 ... REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 15 PETROLEUM REFINING EMISSIONS TRACKING INDEX 12-15-100 GENERAL 12-15-101 Description 12-15-200 DEFINITIONS 12-15-201 Accidental Air ...

Jan 28, 2016 ... REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 15 PETROLEUM REFINING EMISSIONS TRACKING INDEX 12-15-100 GENERAL 12-15-101 Description 12-15-200 DEFINITIONS 12-15-201 Accidental Air ...

Jul 9, 2007 ... Compliance and Enforcement Division June 25, 2007 Compliance Advisory This Advisory is provided to inform you about activities of the District that may affect your operation. It is intended ...

Feb 24, 2014 ... Emissions Minimization Plan Regulation 12, Miscellaneous Standards of Performance, Rule 13 Foundry and Forging Operations Facility Name District Site # Address ...

Feb 24, 2014 ... Emissions Minimization Plan Regulation 12, Miscellaneous Standards of Performance, Rule 13 Foundry and Forging Operations Facility Name District Site # Address ...

Feb 24, 2014 ... Regulation 12, Miscellaneous Standards of Performance, Rule 13: Foundry and Forging Operations Guidance to Prepare Regulation 12-13 Emissions Minimization Plan Attention: Foundry and Forging ...

Apr 14, 2026 ... Air Monitoring Plan for the Valero Refinery in Benicia, California Prepared for Valero Refining Company - CA Benicia Refinery Benicia, CA Updated: April 14, 2026 Original: September 7, ...

Mar 7, 2013 ... DRAFT February 2013 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 13 FOUNDRY AND FORGING OPERATIONS INDEX 12-13-100 GENERAL 12-13-101 Description 12-13-102 Applicability ...

Feb 24, 2014 ... Regulation 12, Miscellaneous Standards of Performance, Rule 13: Foundry and Forging Operations Guidance to Prepare Regulation 12-13 Emissions Minimization Plan Attention: Foundry and Forging ...

Jan 13, 2021 ... Regulation 12, Miscellaneous Standards of Performance, Rule 13: Foundry and Forging Operations 2021 Guidance to Update Emissions Minimization Plan Attention: Owners and Operators of Foundry and ...

Jun 18, 2012 ... DRAFT June 2012 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 13 METAL MELTING AND PROCESSING OPERATIONS INDEX 12-13-100 GENERAL 12-13-101 Description 12-13-102 Applicability ...

Jun 18, 2012 ... DRAFT June 2012 REGULATION 12 MISCELLANEOUS STANDARDS OF PERFORMANCE RULE 14 METAL RECYCLING AND SHREDDING OPERATIONS INDEX 12-14-100 GENERAL 12-14-101 Description 12-14-102 Applicability ...

Dec 4, 2019 ... ...

Jun 25, 2013 ... Compliance Advisory June 17, 2013 Foundry and Forging Operations This Advisory is provided to inform you about activities of the Air District which may affect your operation. It is ...

Dec 18, 2025 ... Martinez Refining Company Regulation 12, Rule 15 Air Monitoring Plan ...