40 Protection of Environment 20 2007-07-01 2007-07-01 false Measurements, abbreviations, and acronyms. 97.3 Section 97.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) FEDERAL NOX BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS NOX Budget Trading Program General Provisions
ยง 97.3 Measurements, abbreviations, and acronyms.

Measurements, abbreviations, and acronyms used in this part are defined as follows:

Btu-British thermal unit. CO2-carbon dioxide. hr-hour. kW-kilowatt electrical. kWh-kilowatt hour. lb-pounds. mmBtu-million Btu. MWe-megawatt electrical. NOX-nitrogen oxides. O2-oxygen. ton-2000 pounds.