For any tangential-firing, dry-bottom boiler subject to this chapter, performance tests shall be conducted in accordance with Env-A 800.

Source. #9846, eff 1-8-11; ss by #12766, eff 5-1-19; ss by #13254, eff 8-25-21

Appendix A: State Statutes, Federal Statutes/Regulations Implemented

Rule Section(s)

State Statute(s) Implemented

Federal Statute/Regulation Implemented

Env-A 2300

RSA 125-C:1;RSA 125-C:6, XIV

42 U.S.C. §7491; 40 CFR §51.308

Appendix B: Federal Definitions

40 CFR § 51.301

Best Available Retrofit Technology (BART) means an emission limitation based on the degree of reduction achievable through the application of the best system of continuous emission reduction for each pollutant which is emitted by an existing stationary facility. The emission limitation must be established, on a case-by-case basis, taking into consideration the technology available, the costs of compliance, the energy and nonair quality environmental impacts of compliance, any pollution control equipment in use or in existence at the source, the remaining useful life of the source, and the degree of improvement in visibility which may reasonably be anticipated to result from the use of such technology.

Regional haze means visibility impairment that is caused by the emission of air pollutants from numerous anthropogenic sources located over a wide geographic area. Such sources include, but are not limited to, major and minor stationary sources, mobile sources, and area sources.

Visibility impairment or anthropogenic visibility impairment means any humanly perceptible difference due to air pollution from anthropogenic sources between actual visibility and natural visibility on one or more days. Because natural visibility can only be estimated or inferred, visibility impairment also is estimated or inferred rather than directly measured.

Appendix c: state Definitions

RSA 125-C: 2

III-a. “Biomass” means organic matter used as a fuel, not including wood derived from construction and demolition debris, as defined in RSA 149-M:4, IV-a; wood which has been chemically treated; or agricultural crops or aquatic plants or byproducts from such crops or plants, which have been used to rehabilitate a contaminated or brownfields site through a process known as “phytoremediation.”

Env-A 1302