Scheduled Maintenance
Air District systems will undergo planned maintenance from 8am Friday 4/28 through 11pm Sunday 4/30.
There may be disruptions in some services. We apologize for any inconvenience.

Refinery Emissions Inventory Guidelines

View the Refinery Emissions Inventory Guidelines, a resource for the use of petroleum refineries and Air District staff in calculating emissions inventories.

The Air District’s Refinery Emissions Inventory Guidelinesprovide standardized methods and instructions for calculating emissions from petroleum refineries. These guidelines are based on emission estimates from the U.S. EPA’s Emission Estimation Protocol for Petroleum Refineries.

Contact Us

Nicholas Maiden
Senior Air Quality Engineer , Engineering

415.749.4718

Contact Us

Spare the Air Status
Spare the Air Status
  • Saturday,
    4/29

    No Spare the Air Alert in Effect

  • Sunday,
    4/30

    No Spare the Air Alert in Effect

Last Updated: 5/22/2015