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therm

therm

1 8.8
A unit for measuring natural gas equal to 100,000 British thermal units
  • noun
  • /θɜrm/
  • Specialized
translation icon : termia
  • One therm is produced by about 100 cubic feet of natural gas.
  • therm of natural gas
  • One therm
  • cents per therm

Examples

  • A Washington State public utility is suspending its conservation rebate program, which has saved over 6M therms over the past three years through winterization and efficiency upgrades, because wholesale natural gas prices are too low for the program to work as designed.

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  • Don't even think about reducing demand, as that will put you into a higher band, paying more per therm than big users.

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  • The difference in fuel consumption is 365 therms/year.

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  • Gas for November fell 0.6 percent to 66.93 pence a therm last Wednesday in London.

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  • Cost-effective always reflects current fuel costs (or the marginal cost of the next kWh or therm).

    Blog text (1)
  • It was enough to get them singing "White Christmas" in the City of London, and before you could say "Bing Crosby," the price of natural gas leapt from 30 pence a therm to above 150 pence a therm.

    Blog text (23)
  • Last winter in some regions of the US, natural gas rates topped $1 per therm.

  • When natural gas is delivered to a residence, it is measured by the gas utility in 'therms' for billing purposes.

Synonyms

heat unit
vstherm
  • Specialized
1 5.3

A measure of heat energy like a calorie or BTU

refers to one fixed large amount equal to 100000 BTUs for measuring natural gas

Surface Forms

therm singular
therms plural

Etymology

The word therm comes from the Greek root therm- meaning 'heat' or 'warmth'. You can see the same root in thermal and thermometer, so a therm is a unit that measures 'heat' and is used on gas bills.