Hanapin

A new report entitled, Sustainable Aviation Fuel: Greenhouse Gas Reductions from Bay Area Commercial Aircraft, commissioned by the Air District and examining the potential positive air quality effects of sustainable aviation fuel, has been released and is available on the Air District website.

The Air District has released its latest Ambient Air Monitoring Network Report, which describes the Air District’s air monitoring network for 2020, and lists proposed changes for the near future.

The Air District has released its latest Ambient Air Monitoring Network Report, which describes the Air District’s air monitoring network for 2019, and lists proposed changes for the near future.

At a public hearing today, the Air District released the 2024 Toxic Air Contaminant Program Annual Report, along with a user-friendly new web page that allows members of the public to view toxic emission data from a comprehensive map of permitted facilities in the Bay Area. 

The Air District has posted the Notice of Preparation and Initial Study for the draft Programmatic Environmental Impact Report on the 2016 Clean Air Plan/Regional Climate Protection Strategy.

Jun 7, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events March 4, 2022 Flaring Due to Process Upset in Amine Scrubber ...

Dec 23, 2020 ... CC 12/22/20 PHILLIPS 66 SAN FRANCISCO REFINERY No flare activity Note: BAAQMD inoperative monitor filed for period between 10/18 2:03 AM - 10/19 9:50 AM. Flaring observed from 10/19 2:40 AM - ...

Dec 23, 2020 ... CC 12/22/20 PHILLIPS 66 SAN FRANCISCO REFINERY No flare activity Note: BAAQMD inoperative monitor filed for period between 10/18 2:03 AM - 10/19 9:50 AM. Flaring observed from 10/19 2:40 AM - ...

Jan 5, 2022 ... Attachment IV Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 27, 2021 Flaring Due to Faulty Flow Meters ...

Jan 5, 2022 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 27, 2021 Flaring Due to Lack of Hydrogen Demand ...

Sep 29, 2021 ... Shawn Lee HSE Manager, Richmond Refinery September 2 , 2021 Via E-mail Bay Area Air Quality Management District Attn: Compliance and Enforcement Division 375 Beale Street, Suite 600 San Francisco, ...

Jan 5, 2022 ... Attachment V Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events October 30, 2021 Flaring Due to Hydrocracker Overpressure ...

Mar 10, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events December 13, 2021 Flaring Due to Cogeneration Unit Shutdown ...

Mar 10, 2022 ... Attachment II Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events December 30, 2021 Flaring Due to Column Pressure Increase ...

Nov 1, 2022 ... Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events August 2, 2022 Flaring Due to Hydrogen Routing ...

Dec 2, 2022 ... Attachment III Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events September 9, 2022 Flaring Due to Startup of Hydrogen Plant Train ...

Aug 28, 2025 ... BAAQMD received on 08/28/25 Attachment I Causal Analysis Report Chevron Richmond Refinery Reportable Flaring Events June 6, 2025 Flaring Due to Malfunction of Pressure Indicator at Hydrogen ...

Jan 26, 2026 ... BAAQMD received on 01/26/26 FLARE CAUSAL ANALYSIS REPORT - PUBLIC 1. Date on which the report was drafted: January 26, 2026 2. The refinery name and site number. Martinez Refinery, Plant # B2758 3.

Jan 27, 2026 ... BAAQMD received on 01/27/26 3485 Pacheco Boulevard Martinez, CA 94553 VIA EMAIL January 27, 2026 Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA 94105 ...

Nov 25, 2025 ... BAAQMD received on 11/25/25 Via Email Notification November 25, 2025 Reportable Flaring Event Causal Analysis September 11, 2025 Plant No. B2626 Dr. Philip Fine Bay Area Air District Bay Area ...