California Air Resources Board 2008 Almanac (web) Appendix A San Francisco Bay Area Air Basin  Table A-26 Oxides of Nitrogen (NOx) Facility Name City Tons per Year Valero Refining Company Benicia 1963 Shell Martinez Refinery Martinez 1782 Tesoro Refining And Marketing Martinez 1511 Hanson Permanente Cement Cupertino 1074 Chevron Products Company Richmond 1070 ConocoPhillips Refining Company Rodeo 584 Owens-Brockway Glass Container Oakland 518 ConocoPhillips - San Francisco Rodeo 328 Mirant Potrero San Francisco 289 PG&E Hunters Point Power San Francisco 216 Reactive Organic Gases (ROG) Facility Name City Tons per Year Tesoro Refining And Marketing Martinez 1555 Chevron Products Company Richmond 1311 Shell Martinez Refinery Martinez 1235 New United Motor Manufacturing Fremont 556 Valero Refining Company Benicia 494 ConocoPhillips - San Francisco Rodeo 464 Ball Metal Beverage Container Fairfield 166 Directly Emitted Particulate Matter (PM10) Facility Name City Tons per Year Shell Martinez Refinery Martinez 373 Chevron Products Company Richmond 240 Valero Refining Company Benicia 193 Tesoro Refining And Marketing Martinez 127 Directly Emitted Particulate Matter (PM2.5) Facility Name City Tons per Year Shell Martinez Refinery Martinez 360 Chevron Products Company Richmond 232 Valero Refining Company Benicia 179 Tesoro Refining And Marketing Martinez 115