|
 |
|
| U.S. Nuclear Regulatory Commission |  | |
|
|||||||
| |||||||
|
|||||||
|
|||||||
| |||||||
 |
Home |  |
Who We Are | |
What We Do | |
Nuclear Reactors | |
Nuclear Materials | |
Radioactive Waste | |
Facility Info Finder | |
Public Involvement |  |
Electronic Reading Room |  |
British thermal unit (Btu)A British thermal unit. The amount of heat required to change the temperature of one pound of water one degree Fahrenheit at sea level. |
|
Privacy Policy |
Site Disclaimer |