What unit is green power purchased in?

What unit is green power purchased in?
A . Kilowatt-hour (kWh)
B . British thermal units (BTUs]
C . Dollar amount of the purchase price
D . Megawatt-hour per square foot (MWh/sf)

View Answer

Answer: A

Explanation:

Green power, like all electricity, is typically purchased in units of kilowatt-hours (kWh). This unit measures the amount of energy used over time. For example, a 1-kilowatt (1000 watts) appliance used for one hour consumes one kilowatt-hour of electricity.

Reference: LEED Green Associate Candidate Handbook, U.S. Green Building Council resources