Prohibits adoption of any State rule or regulation mandating electric heating or water heating systems in buildings prior to issuance of DCA report.

This bill prohibits New Jersey state agencies (like the Department of Community Affairs, Environmental Protection, and the Board of Public Utilities) from requiring buildings to use electric heating or water heating systems as the sole or primary method until a specific report is issued. It directly affects building owners, developers, and utilities by delaying mandatory electric system requirements, though it does not stop voluntary adoption or private use of electric systems. The key mechanism requires the Department of Community Affairs to hold six public hearings across the state within 18 months (covering costs, environmental impacts, and worker effects) and submit a report to the Governor and Legislature within 24 months. After the report is published, the prohibition on mandates expires, allowing agencies to proceed with rules based on the findings.