New Jersey moved first. Whether it moves alone is the question the bill’s own text leaves open.
The state’s Senate Environment and Energy Committee advanced Bill S-680 on March 16, sponsored by Senator Bob Smith (D-Middlesex), chair of the committee. The bill targets a specific category of new construction: AI data centers and cryptocurrency mining facilities. These facilities, if the bill becomes law, would be required to source their electricity exclusively from new Class I renewable energy sources, new nuclear, or a combination, and to submit an energy plan to the Board of Public Utilities. The energy sourcing language comes from legislative summary sources; the enrolled bill text has not been independently verified from the official NJ Legislature system.
The stated rationale is grid stability and consumer protection. “Although AI data centers have huge potential for our economy, they should not come at the expense of New Jersey residents and our environment,” Senator Smith said in the official press release. “These data centers must avoid pushing the state’s already stretched energy grid to the brink, which would drive up costs for consumers, businesses, and families.”
There’s a critical condition buried in the bill’s design: according to reports, the requirements wouldn’t take full effect until similar measures are adopted by other states in the PJM regional grid. That’s not a minor caveat. The PJM interconnection covers 13 states and the District of Columbia. A New Jersey mandate that’s contingent on regional alignment is, in practice, a mandate with an uncertain activation date.
For data center operators evaluating Mid-Atlantic sites: this bill cleared one committee. It hasn’t passed the full legislature, and it hasn’t been signed. But the direction is clear.