4
CA Stationary Engine NOx Standards
lCARB
2007 DG Standard (> 50 bhp)
–0.07
lb/MW-hr (1.6 – 4.0 ppm @ 15% O2)
lSCAQMD
Proposed Changes to Rule 1110.2, future reduction to BACT
levels
–>500
bhp, 11 ppm NOx by 7/1/2010
–<500
bhp, 11 ppm NOx by 7/1/2011