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Research Report

Keeping the Lights On: Energy Efficiency and Electric System Reliability

October 29, 2018
Energy Efficiency Research
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Energy efficiency supports the reliability and resilience of our electricity system. However, these benefits are typically not included in electric system planning, decision making, and cost-effectiveness analysis. This report examines energy efficiency's contribution to reliability in terms of electricity supply, transmission and distribution infrastructure, and wholesale power markets. Efficiency's benefits include supporting system reserve margins and functioning as a nonwires alternative to address grid congestion. Drawing lessons from a number of case studies, the report concludes with recommendations to help policymakers and stakeholders capture the full range of efficiency's reliability benefits.

Research Report

Keeping the Lights On: Energy Efficiency and Electric System Reliability

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Authors

relf grace
Grace Relf
Senior Research Analyst, Energy Policy
Dan York
Senior Fellow, Utilities and Local Policy
martin kushler
Martin Kushler
Senior Fellow
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