Substitute House Bill No. 5019, also known as Public Act No. 25-34, establishes an Extended Producer Responsibility (EPR) framework for consumer batteries, effective October 1, 2025. The bill defines key terms such as "battery stewardship organization," "covered battery," and "collection site," and mandates that producers—those who manufacture, brand, or import batteries—participate in a battery stewardship plan that includes environmentally sound collection and recycling practices. The legislation specifies criteria for "covered batteries," excluding lead acid batteries and those within medical devices, and emphasizes compliance with regulatory standards and liability coverage for stewardship organizations.

The bill further outlines the responsibilities of battery stewardship organizations, requiring them to submit comprehensive plans to the Commissioner of Energy and Environmental Protection by July 1, 2026, detailing performance goals, education strategies, and collection site protocols. It prohibits retailers from selling covered batteries unless the producer is part of an approved stewardship organization and mandates that no point-of-sale fees be charged to consumers. Additionally, the bill introduces new labeling requirements for producers and retailers, effective January 1, 2028, and January 1, 2030, respectively, and provides immunity from liability concerning antitrust law violations for those acting under the bill's provisions, except in cases of intentional misrepresentation or fraud. Overall, the legislation aims to enhance battery recycling efficiency, promote public awareness, and ensure responsible battery disposal practices.