Section 445B.22096 - Control measures constituting BART; limitations on emissions1. The sources listed below must install, operate and maintain the following control measures which constitute BART and must not emit or cause to be emitted NOx, SO2, or PM10 in excess of the following limits:(a) For power-generating units numbers 1 and 2 of NV Energy's Fort Churchill Generating Station, located in hydrographic area 108: | UNIT (Boiler) | NOx | SO2 | PM10 |
| Emission Limit (lb/106 Btu, 12-month rolling average) | Control Type | Emission Limit (lb/106 Btu, 24-hr average) | Control Type | Emission Limit (lb/106 Btu, 3-hr average) | Control Type |
| 1 | 0.20 | Low NOx burners with flue gas recirculation | 0.05 | Pipeline natural gas and/or No. 2 fuel oil | 0.03 | Pipeline natural gas and/or No. 2 fuel oil |
| 2 | 0.16 | 0.05 | 0.03 |
(b) For power-generating units numbers 1, 2 and 3 of NV Energy's Tracy Generating Station, located in hydrographic area 83: | UNIT (Boiler) | NOx | SO2 | PM10 |
| Emission Limit (lb/106 Btu, 12-month rolling average) | Control Type | Emission Limit (lb/106 Btu, 24-hr average) | Control Type | Emission Limit (lb/106 Btu, 3-hr average) | Control Type |
| 1 | 0.15 | Low NOx burners with flue gas recirculation | 0.05 | Pipeline natural gas and/or No. 2 fuel oil | 0.03 | Pipeline natural gas and/or No. 2 fuel oil |
| 2 | 0.12 | 0.05 | 0.03 |
| 3 | 0.19 | Low NOx burners with selective noncatalytic reduction | 0.05 | 0.03 |
(c) For power-generating units numbers 1, 2 and 3 of NV Energy's Reid Gardner Generating Station, located in hydrographic area 218: | UNIT (Boiler) | NOx | SO2 | PM10 |
| Emission Limit (lb/106 Btu, 30-day rolling average) | Control Type | Emission Limit (lb/106 Btu, 24-hr average) | Control Type | Emission Limit (lb/106 Btu, 3-hr average) | Control Type |
| 1 | 0.20, averaged across all 3 units | Low NOx burners with over-fire air and selective noncatalytic reduction | 0.15 | Wet soda ash flue gas desulphurization | 0.015 | Fabric filter |
| 2 | 0.15 | 0.015 |
| 3 | 0.15 | 0.015 |
(d) For power-generating units numbers 1 and 2 of Southern California Edison's Mohave Generating Station, located in hydrographic area 213: | UNIT (Boiler) | NOx | SO2 | PM10 |
| Emission Limit (lb/106 Btu, 12-month rolling average) | Mass Emission Rate (lb/hr, 1-hr average) | Control Type | Emission Limit (lb/106 Btu, 30-day rolling average) | Control Type | Emission Limit (lb/106 Btu, 3-hr average) | Control Type |
| 1 | 0.15 | 788 | Low NOx burners with over-fire air and conversion to pipeline natural gas only | 0.0019 | Conversion to pipeline natural gas only | 0.0077 | Conversion to pipeline natural gas only |
| 2 | 0.15 | 788 | 0.0019 | 0.0077 |
2. The control measures established in subsection 1 may be replaced or supplemented with alternative technologies approved in advance by the Director, provided that the emission limits in subsection 1 are met. The established or approved control measures must be installed and operating:(a) For NV Energy's Fort Churchill, Tracy and Reid Gardner generating stations: (1) On or before June 30, 2016; or(2) Not later than 5 years after approval of Nevada's state implementation plan for regional haze by the United States Environmental Protection Agency Region 9, whichever occurs first.(b) For Southern California Edison's Mohave Generating Station, at the time that each unit resumes operation.3. If the ownership of any BART regulated emission unit changes, the new owner must comply with the requirements set forth in subsection 2.4. For purposes of this section, PM10 emissions include the components of PM2.5 emissions as a subset.Nev. Admin. Code § 445B.22096
Added to NAC by Environmental Comm'n by R190-08, eff. 4-23-2009; A by R148-09, 1-28-2010; R051-12, 12-20-2012; A by R027-15, eff. 10/27/2015