Measurements, abbreviations, and acronyms.

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Air Programs
  6. Federal NOX Budget Trading Program, CAIR NOX and SO2 Trading Programs, CSAPR NOX and SO2 Trading Programs, and Texas SO2 Trading Program
  7. CAIR SO<sub>2</sub> Trading Program General Provisions
  8. Measurements, abbreviations, and acronyms.

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§ 97.203 Measurements, abbreviations, and acronyms.

Measurements, abbreviations, and acronyms used in this subpart and subparts BBB through III are defined as follows:

Btu - British thermal unit.

CO2 - carbon dioxide.

H2O - water.

Hg - mercury.

hr - hour.

kW - kilowatt electrical.

kWh - kilowatt hour.

lb - pound.

mmBtu - million Btu.

MWe - megawatt electrical.

MWh - megawatt hour.

NOX - nitrogen oxides.

O2 - oxygen.

ppm - parts per million.

scfh - standard cubic feet per hour.

SO2 - sulfur dioxide.

yr - year.


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