40 CFR 96.303 - Measurements, abbreviations, and acronyms.

Regulations last checked for updates: May 17, 2024

Title 40 - Protection of Environment last revised: May 15, 2024

§ 96.303 - Measurements, abbreviations, and acronyms.

Measurements, abbreviations, and acronyms used in this subpart and subparts BBBB through IIII 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

[71 FR 25392, Apr. 28, 2006]

authority: 42 U.S.C. 7401,7403,7410,7601,and,

source: 63 FR 57514, Oct. 27, 1998, unless otherwise noted.

cite as: 40 CFR 96.303