The Pennsylvania Energy and Water Efficiency Standards Act establishes minimum energy and water efficiency standards for a range of products sold or installed within the Commonwealth, including commercial dishwashers, fryers, ovens, faucets, gas fireplaces, fluorescent lamps, portable electric spas, and plumbing fixtures. The act aims to ensure that these products meet specific efficiency performance levels, which can lead to reduced energy and water waste, lower utility bills, and a positive economic impact. The Environmental Quality Board is tasked with promulgating regulations to establish these standards within one year of the act's effective date, with a compliance deadline set for July 1, 2027.

The bill introduces new compliance requirements for manufacturers, mandating that they certify their products' adherence to the established efficiency standards and provide this certification to the department or an approved third-party database. Products must also be marked with a compliance label at the time of sale or installation, with regulations to be developed for coordination with existing labeling programs. The department is granted authority to test products for compliance and conduct inspections. A complaint process for violations is outlined, allowing the department to investigate and report findings to the Attorney General, who can enforce the act. First-time violators will receive a warning, while subsequent violations may incur civil penalties. The bill also includes provisions for the repeal of conflicting regulations, with an effective date set for 60 days after passage.