Authors

Rachel Kirby

Class Year

2010

Document Type

Feature

Publication Date

Fall 2007

Abstract

In the absence of an effective national policy to combat climate change, states have enacted renewable portfolio standards (“RPS”) to require a percentage of supplied power with renewable resources which, among other things, reduces greenhouse gas (“GHG”) emissions. As Congress considers a national RPS, it must be aware of the role of energy efficiency. Renewable energy production may not be sufficient to meet new demand for electricity. However, if electricity demand stabilizes because of greater efficiency, renewables can replace conventional sources and reduce U.S. GHG emissions. A standard that requires renewable resources alongside greater efficiency is more effective and economically efficient than a renewable standard alone.

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