There are 13,000 btu/lb anthracite coal.
There are approximately 21,200 BTU (British Thermal Units) in a pound of butane.
BTUs (British Thermal Units).
180
It depends on what series of units you are using. There are calories, joules and British Thermal Units.
MMBTU = 1000 BTu (British Thermal Units
One pound of natural gas contains approximately 21,500-23,000 BTUs (British Thermal Units). The exact value can vary based on the composition of the natural gas.
Traditionally the BTU (British Thermal Unit), but now we usually use kilojoules
1 btu = 1055.05585 joules1 joule = 0.00094781712 btu
Joule, calorie, BTU (British Thermal Unit)
17 is total
1000 BRITISH THERMAL UNITS PER HOUR
Million Metric British Thermal Units