Which of the following is a tradable commodity representing proof that a unit of electricity was generated from a renewable source?

Which of the following is a tradable commodity representing proof that a unit of electricity was generated from a renewable source?
A . Tradable Energy Credit (TEC)
B . Renewable Wind Certificate
C . Renewable Energy Certificate
D . Certificate for Innovative Renewables

Answer: C

Explanation:

A Renewable Energy Certificate (REC) is a tradable commodity that represents proof that one unit of electricity was generated from a renewable energy source. RECs are used to track and trade renewable energy in the open market, providing an economic incentive for renewable energy generation.

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