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The Air District Board of Directors has adopted amendments to Regulation 9, Rules 4 and 6, to eliminate emissions of nitrogen oxides, or NOx, from residential and commercial natural gas furnaces and water heaters in the Bay Area by requiring new appliances to be zero-NOx. 

Today, the Bay Area Air Quality Management District announced that Value Plumbing Co., Inc., of Oakley, California, has agreed to pay $310,000 in a settlement filed with the Superior Court of the State of California in the County of Contra Costa for installing uncertified residential water heaters in the Bay Area.

Grants for homeowners to replace wood-burning heaters with electric heat pumps. A new application deadline has been set for September 24, 2024.

Learn about the Air District’s zero-NOx space and water heating rules.

Learn about the Air District’s external stakeholder Implementation Working Group, or IWG, for zero-NOx space and water heating rules.

The Air District and Contra Costa Health Services continue to work together to investigate the source of odors that fouled San Francisco and Richmond on December 28 and 29. The joint investigation has ruled out any sources on San Francisco Bay, including ships or oil spills on the water, and now centers on Chevron’s Richmond refinery and other potential sources in Richmond, such as the waste water treatment plant, waste management facility, and other industrial sources.

Golden Gate Zero Emission Marine announced today the beginning of construction of the Water-Go-Round, a first-of-its-kind hydrogen fuel-cell boat. Funding for the project comes from a $3 million grant to the Air District from the California Air Resources Board.

The San Francisco Bay Area Water Emergency Transportation Authority and the Air District announced that WETA’s Gemini Class Clean Air Conversion Project has been completed, resulting in a substantial decrease in air pollution emissions from four San Francisco Bay Ferry vessels serving Oakland, Alameda, and Richmond.

The Air District will host a public learning session on Tuesday, October 22, virtually via Zoom, regarding adopted rules (“Building Appliance Rules”) impacting nitrogen oxide, or NOx, emissions from natural gas-fired water heating appliances. Members of the public are invited to attend, learn, and ask questions about these rules.

feb. 25, 2016 ... water 0.5% (O.8 Emr-ssíons 'Water MMTCO2e) Projected 2015 GHG Treatment J 37.9o/o Domestic Wastewater Treatment r I ndustriàl Wastewater 8.6% $É¡{eå 37.4% lndirect Emissions, Electricity ...

Dec 2, 2016 ... December 2, 2016 SUBMITTAL VIA EMAIL TO: vdouglas@baaqmd.gov Mr. Victor Douglas Principal Air Quality Specialist Technical Services Bay Area Air Quality Management District 375 ...

jun. 26, 2017 ... June 26, 2017 SUBMITTAL VIA EMAIL TO: gstone@baaqmd.gov Mr. Greg Stone Supervising Air Quality Engineer Bay Area Air Quality Management District 375 Beale Street, Suite 600 San Francisco, CA ...

dic. 15, 2022 ... December 16, 2022 Mr. Marcus Yee Department of Water Resources P.O. Box 942836 Sacramento, CA 94236-0001 RE: Draft Environmental Impact Report for the Delta Conveyance Project ...

abr. 26, 2016 ... BAyAREA April 26, 2016 A I R Q!dALITY Laurie Taul MANAG EM EN T California Regional Water Quality Control Board San Francisco Bay Region DI S TRI C T 151 Clay Street, Suite 400 CA 94612 ...

oct. 21, 2024 ... Installation Costs for Zero-NOx Space and Water Heating Appliances Version 2.0 - Rate Updates Bay Area Air Quality Management District prepared for Energy + Environmental Economics (E3), ...

nov. 15, 2010 ... Draft 11-4-2010 REGULATION 9 INORGANIC GASEOUS POLLUTANTS RULE 10 NITROGEN OXIDES AND CARBON MONOXIDE FROM BOILERS, STEAM GENERATORS AND PROCESS HEATERS IN PETROLEUM REFINERIES INDEX 9-10-100 ...

may. 15, 2009 ... ...