https://insideclimatenews.org/news/12112025/pennsylvania-votes-to-exit-rggi-via-budget-bill/
Nov 13, 2025 - A years-long fight over its membership in the emissions-cutting initiative prevented Pennsylvania from ever participating. Advocates say it’s a “huge...
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https://keealliance.org/regional-greenhouse-gas-initiative-rggi/
Overview: RGGI in PA On October 3, 2019, Governor Wolf issued an Executive Order directing the Department of Environmental Protection (DEP) to develop a carbon...
energy efficiencyrggikeystonealliancekeea