Using DSM to Help Meet Clean Air Act Requirements: A Case Study of PSI Energy

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.

This report identifies pathways for India’s cement industry to decarbonise at a pace compatible with the national climate goal of net-zero emissions by 2070.

Home energy report programs, in which utilities provide households with personalized insights into their energy use and tips to lower their bills, are a…

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…