An Act authorizing the Department of Environmental Protection to conduct a public comment process on and submit to the General Assembly a measure or action intended to abate, control or limit carbon dioxide emissions by imposing a revenue-generating tax or fee on carbon dioxide emissions; and abrogating regulations.

HB 1164 authorizes Pennsylvania's Department of Environmental Protection (DEP) to propose a carbon dioxide emissions tax or fee after following a strict public process. It requires the DEP to hold 180 days of public comment, conduct four public hearings across the state, and submit detailed reports to lawmakers on economic impacts, facility-level emissions, and electricity price effects before any such tax can be considered. The bill directly affects electric generation facilities (like power plants) and electricity consumers by mandating transparency and analysis of how a carbon tax would impact costs and operations. Crucially, it does not impose a tax itself but creates the procedural framework for future legislative action on carbon emissions regulation.