NEW REPORT: Mississippi Power Failing to Lower Costs & Pollution
cleantechnica.com Sep 24, 2026

NEW REPORT: Mississippi Power Failing to Lower Costs & Pollution

AI-summarised brief · reviewed before publication

The Sierra Club released its sixth Dirty Truth Report, assigning Mississippi Power a score of 44 out of 100—the lowest among the 76 utilities evaluated nationwide. The grading system measures coal retirements, planned gas use, and renewable‑energy additions. While the national average fell to 7, Mississippi Power’s plan shows little commitment to expanding clean power, prompting concerns about higher household bills, increased pollution, and grid reliability. Sierra Club officials highlighted that Mississippi Power is the only Southern Company subsidiary still maintaining coal retirements, labeling the parent’s broader strategy “reckless.” The report warns that continued reliance on fossil fuels will exacerbate health risks, air‑water contamination, and rising electricity costs as AI‑driven data centers boost demand.

💡 Why It Matters

  • · Mississippi Power’s lagging clean‑energy agenda threatens both consumer affordability and public health in a region already burdened by fossil‑fuel pollution.