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  • Research Report
  • Utilities and the Power Sector
  • Apr 1, 2004

    Five Years In: An Examination of the First Half-Decade of Public Benefits Energy Efficiency Policies (full report with summary table plus 162 pp. appendices)

    This report presents the results of a comprehensive follow-up study to the original ground-breaking research on state public benefits policies (A Review and Early Assessment of Public Benefit Polic…

    This report presents the results of a comprehensive follow-up study to the original ground-breaking research on state public benefits policies (A Review and Early Assessment of Public Benefit Policies Under Electric Restructuring, published in 2000). In this new study, an up-to-date review and summary of the many varied approaches being taken in the states, and a documentation and assessment of the results and experiences with these policies and programs now that they have been in operation for several years is included. The full report package includes over 200 pages of appendices providing detailed state-by-state profiles for each of the 21 states (plus D.C.) that have enacted some type of public benefits energy efficiency policy.

    Related Resources

    Bridging the Equity Gap for Utility Energy Efficiency Programs
    equity
  • Research Report
  • Affordability and Energy Equity
  • Energy Efficiency Policy
  • Homes and Buildings
  • Utilities and the Power Sector
  • Bridging the Equity Gap for Utility Energy Efficiency Programs

    Note: This report was updated on July 31, 2026, to reflect data from Commonwealth Edison received after publication that showed additional spending on low-income efficiency programs. Resultant updates to the analysis yielded an increase in the overall average spending (of all utilities in the sample) on low-income programs in 2024. This increased the average share of budgets dedicated to programming for low-income populations to 14.1% and reduced the average “equity gap” to 13.8%; each change was less than 1 percentage point. ComEd-specific results were updated throughout. Additionally, the per-household savings data for Baltimore Gas and Electric was corrected, and that resulted in BGE no longer being listed in the top quartile of utilities in that category.

    Jul 31, 2026

    Strategies for Enhancing Resilience and Minimizing Vulnerabilities to Extreme Heat Events
  • Brief
  • Behavior and Health
  • Energy Efficiency Policy
  • Homes and Buildings
  • Utilities and the Power Sector
  • Strategies for Enhancing Resilience and Minimizing Vulnerabilities to Extreme Heat Events

    Extreme heat is one of the fastest-growing climate-related hazards in the United States, increasing mortality, straining buildings and energy systems, and amplifying risks for households with limit…

    Apr 16, 2026

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