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2025 Resource Adequacy Study Data Sets Now Available
Category: Illinois
The Illinois Power Agency (IPA), the Illinois Commerce Commission (ICC), and the Illinois Environmental Protection Agency (IEPA) have published data sets supporting the 2025 Resource Adequacy Study. These materials detail the underlying inputs, assumptions, and modeling used to produce the study’s results.
The data sets, along with the appendices, executive summary, and full report are available on the Resource Adequacy Study webpage on the IPA website.

