AINEWS
New Jersey Makes AI Data Centers Pay for the Grid Upgrades They Need
The law shifts upgrade costs and financial guarantees from regular utility customers to large data centers as AI power demand grows across the state.
The law shifts upgrade costs and financial guarantees from regular utility customers to large data centers as AI power demand grows across the state.
New Jersey has turned the AI data-center power fight into a billing rule. Under an energy package Gov. Mikie Sherrill signed on July 7, the New Jersey Board of Public Utilities must create a new electric rate class for large data centers and require financial guarantees for grid upgrades tied to their demand, rather than letting those costs be spread across ordinary utility customers.
The policy would be a narrow billing tweak if the load were small. It isn't. New Jersey has more than 70 data centers, and local coverage says the DataOne campus under construction in Vineland is expected to draw more than 300 megawatts, enough electricity for a small city. New Jersey Policy Perspective has projected that AI and data-center sites could approach 10% of the state's electricity use by the end of the decade.
A796 is a cost-allocation tool, not a construction ban or an AI energy cap. A rate class is the billing bucket that tells a utility how to charge a category of customer. A financial guarantee is the backstop: if a project requires new infrastructure and then fails or uses less capacity than promised, the guarantee is meant to keep that stranded cost off the broader customer base. The law tells BPU to build those rules for large data centers.
Sherrill's office bundled the data-center measure with two other energy bills and described the package as $1 billion in annual utility-customer relief. The data-center provision is the part that assigns a new class of future grid costs to a specific set of power users. It says the growth industry that needs the new capacity should finance the wires, substations and related upgrades needed to serve it.
New Jersey Policy Perspective's analysis, as covered by NJ.com, ties data-center load growth to last year's spike in residential electric bills and projects much larger electricity demand ahead. If that diagnosis is right, a new data-center rate class is not just symbolic; it prevents a facility's interconnection costs from becoming everyone's bill.
The Data Center Coalition's reply is more serious than a blanket plea for cheaper power. The industry group says it supports the principle that customers causing grid costs should pay them, but Khara Boender, its director of state policy, argues New Jersey's law singles out data centers while leaving other large commercial and industrial electricity users outside the same cost-allocation rules. The coalition's commissioned white paper points instead to inflation, grid modernization and aging infrastructure as major drivers of bill growth.
That objection narrows the claim New Jersey can make. The state does not need the whole residential-bill spike to be caused by AI demand to justify charging new projects for their own grid extensions. It does need to show, in implementation, that data centers are different enough in size and upgrade needs to merit their own class rather than a broader large-load rule.
The next fight moves to BPU. The law's consumer value will depend on how regulators define the covered data centers, calculate upgrade costs and set guarantee amounts before utilities build for demand that may not arrive as promised. The signing drew the line. The rulemaking will put a price on it.