1001 NOₓ EMISSIONS BUDGET AND NOₓ LIMIT PER SOURCE

1001.1 The total amount of NOₓ mass emissions from all NOₓ budget sources during a control period shall not exceed the maximum allowable NOₓ budget of twenty five (25) tons per control period, which shall be allocated as follows:

General Service Administration, Central Heating and Refrigeration Plant (GSA CHRP)	Unit #3, Unit #4, and Unit #5 (DB, CT-1, and CT-2)	25 tons per control period

1001.2 If the emissions limit specified in § 1001.1 is different from the limit specified in any permit or regulation unrelated to this chapter, the more stringent limit shall apply.

1001.3 When an entity seeks to construct and operate a new NOₓ unit in the District, and the Director concludes that this unit shall be authorized to emit NOₓ, the NOₓ emissions budget for the existing NOₓ budget source identified in § 1001.1, shall be revised by rulemaking, based on a determination by the Director that:

1. (a) Justifies that the cap for each NOₓ budget source does not exceed what is reasonable, based on historical emissions during ozone season, operational needs, and other considerations, as relevant; and
2. (b) Ensures that the total sum of emissions from all NOₓ budget sources shall not exceed the total NOₓ budget in § 1001.1.

SOURCE: Final Rulemaking published at 47 DCR 8646 (October 10, 2000); as amended by Final Rulemaking published at 47 DCR 9686 (December 8, 2000); as amended by Final Rulemaking published at 62 DCR 5685 (May 8, 2015).