A report on control technologies that reduce oxides of nitrogen (NOx) emissions from gas-fired power plants is available from the California Air Resources Board (ARB). The ARB staff investigated and reported on Selective Catalytic Reduction (SCR), SCONOx™ catalytic absorption system, turbine-integrated controls, and Zero-Slip™ ammonia reduction technology. The evaluation included the costs of the controls, associated environmental impacts, and emission benefits.
- Gas-Fired Power Plant NOx Emission Controls and Related Environmental Impacts (doc, 47pp., 400kB)
- Appendix A: Emission Controls Required for Combined-Cycle and Cogeneration Power Plant Gas-Fired Turbines (doc, 101pp., 139kB)
- Appendix B: Emission Source Test Results for Combined-Cycle and Cogeneration Power Plant Gas Turbines (doc, 4pp., 86kB)
- Appendix C: Area Designations for State PM2.5 Ambient Air Quality Standard (doc, 2pp., 25kB)
- Appendix D: Comment Letters (doc, 4pp., 56kB)