Is NJ on the Brink of a Nuclear Comeback? Shocking Bill Signed—What You Need to Know NOW!

On April 8, 2026, New Jersey Governor Mikie Sherrill took a significant step in reshaping the state's energy landscape by signing into law Senate Bill No. 3870/Assembly Bill No. 4528. This legislation marks a pivotal shift in New Jersey's regulatory framework for nuclear energy development, effectively lifting a "de facto" moratorium that had restricted new nuclear facilities for more than four decades. The law, which passed both houses of the state legislature unanimously, amends the Coastal Area Facility Review Act (CAFRA) and aims to enhance the state’s ability to embrace advanced nuclear technologies.

The existing Salem and Hope Creek nuclear generating stations, operated by PSEG Nuclear, currently provide more than 40% of New Jersey's electricity and account for approximately 80% of its carbon-free power. These plants operate at impressive capacity factors of 90–95%, providing reliable, around-the-clock energy with minimal land use, thus forming a crucial component of the state's baseload production.

Historically, New Jersey's laws have posed significant barriers to new nuclear development since the 1980s. Under the previous regulations, the New Jersey Department of Environmental Protection (NJDEP) Commissioner was prevented from issuing permits for new nuclear facilities unless the applicant could demonstrate an approved method for the permanent disposal of high-level radioactive waste by the federal government. With the U.S. lacking a permanent waste repository, this requirement effectively created a substantial impediment to new nuclear projects.

The new legislation, however, changes this dynamic by allowing the NJDEP Commissioner to approve a CAFRA permit if the proposed method for storage or disposal of radioactive waste is deemed safe and conforms to standards established by the U.S. Nuclear Regulatory Commission (NRC). This modification means that New Jersey can now move forward with new nuclear facilities without waiting for a federal solution, a significant milestone for the state's energy strategy.

This legislative shift complements Executive Order No. 2, issued by Governor Sherrill on January 20, 2026, which established a Nuclear Task Force. This Task Force is tasked with evaluating ways to accelerate the deployment of advanced nuclear technologies within New Jersey. The legislation received backing from established nuclear providers in the state, including PSEG Nuclear and manufacturers of small modular nuclear facilities like Holtec International, as well as support from the New Jersey labor community.

The implications of this new law extend beyond just regulatory changes; it represents the first step in a long journey towards developing both large-scale and small-modular nuclear facilities in New Jersey. Despite the pressing need for new electricity generation sources to meet rising demand, the path towards actual construction will likely be fraught with challenges. Opposition from various interest groups is expected, and the complex nature of nuclear energy projects means that thorough discussions surrounding safety, environmental impacts, and community concerns will be necessary.

While the new law provides a framework for nuclear development, it does not alter federal licensing requirements, other state environmental laws, or local zoning and land-use approvals. Additionally, it maintains the authority of the Board of Public Utilities over rates, ensuring that any new developments will still operate within a regulated and oversight-heavy environment.

This legislative change is a critical first step in positioning New Jersey as an attractive destination for next-generation nuclear investments. As the world increasingly looks toward cleaner energy sources to combat climate change, New Jersey's proactive approach to nuclear energy could serve as a model for other states grappling with similar energy dilemmas.

In summary, with the signing of Senate Bill No. 3870/Assembly Bill No. 4528, New Jersey has taken a bold leap into the future of energy production. The state’s commitment to exploring advanced nuclear technologies not only aims to bolster its energy independence but also seeks to play a role in the broader conversation about sustainable energy solutions in America.