Bill
S 4143
New AI data centers and large-scale crypto mining in NJ must source all electricity from new verifiable Class I renewables, new nuclear, or both, once PJM-wide requirements exist.
Note on inconsistency
- The bill header provided (prohibiting sale of “pink slime” in schools) does not match the text of S-4143 included below. The documents and amendments supplied describe a bill about energy requirements for artificial‑intelligence (AI) data centers and — in a June 2, 2025 amendment — cryptocurrency mining facilities. The summary below reflects the actual bill text and amendments concerning AI data centers and cryptocurrency mining facilities.
Summary
- Purpose: To condition the construction and grid connection of new AI data centers and large‑scale cryptocurrency mining facilities in New Jersey on strict energy sourcing and efficiency requirements, intended to avoid increasing net fossil‑fuel generation on the transmission system and to limit grid strain from rapid load growth.
- Trigger: Most substantive requirements take effect only after the New Jersey Board of Public Utilities (BPU) finds that a majority of PJM states have adopted comparable requirements; the BPU must publish that finding.
Key provisions
- Energy sourcing requirement (triggered by BPU finding): All electricity supplied, measured on an hourly basis, to an AI data center or cryptocurrency mining facility in New Jersey must come from (a) new verifiable Class I renewable energy, (b) energy from newly constructed nuclear power plants, or (c) a combination — structured so there is no net decrease in verifiable Class I renewables and nuclear energy supplied to the transmission and distribution system.
- Applicability: Applies only to AI data centers and cryptocurrency mining facilities that are not yet operational as of the BPU’s published finding.
- Energy Usage Plan: Any applicant for local development approval for such a facility must simultaneously submit an energy usage plan to the BPU. The plan must, at minimum, address:
1. how all electricity will meet the sourcing requirement;
2. measures to minimize cooling energy (room layout, ventilation, cooling systems);
3. optimization of water use and low environmental impact water sourcing;
4. building ventilation and weatherproofing to minimize energy use; and
5. use of waste heat for water or space heating onsite or in adjacent buildings.
- BPU review: The BPU must approve, approve with conditions, or disapprove within 90 days of plan submission and must provide reasons for disapproval. Applicants have 30 days to file a revised plan. No facility may connect to the grid without BPU approval of the plan.
- BPU monitoring and publication: The BPU will monitor PJM states for similar laws/policies and publish its finding in the New Jersey Register and online within 30 days of making the finding.
Definitions added (not exhaustive)
- AI data center (per P.L.2024, c.49) and limited to facilities not yet operational as of the BPU finding.
- Cryptocurrency, cryptocurrency mining, cryptocurrency mining facility, blockchain technology, consensus protocol.
- Class I renewable energy and nuclear power plant as existing statutory terms.
Who is affected
- New (not yet operational) AI data centers and large‑scale cryptocurrency mining facilities proposed in New Jersey.
- Developers, owners/operators, local land‑use authorities (application coordination), the BPU, utilities, and possibly prospective renewable/nuclear project developers and ratepayers.
Procedural / timeline highlights
- BPU finds majority of PJM states have comparable requirements → publishes finding → requirements and plan submission obligation become operative.
- BPU must rule on energy usage plans within 90 days; applicants may revise within 30 days after a disapproval.
- Bill states it takes effect immediately upon enactment, but operational obligations depend on the BPU finding.
Legislative status (from documents)
- Introduced: Feb 20, 2025.
- Referred to Senate Environment and Energy Committee; reported favorably March 17, 2025.
- Senate amendment (voice) adopted June 2, 2025 (added cryptocurrency mining, definitions, clarifications).
- Related/companion bills listed (A5564, A6413, etc.).
Potential impacts (summary)
- Encourages new data‑center and mining projects to secure new renewable generation or newly built nuclear capacity (e.g., via dedicated PPAs or on‑site generation) and adopt energy‑ and water‑efficiency measures.
- May increase upfront costs and project complexity for developers; could reduce pressure on the grid if implemented, but effectiveness depends on availability of new verifiable Class I renewable or new nuclear supply.
- Limits applicability to new projects after the regional trigger, so existing facilities likely are unaffected.
Compiled from official sources — confirm details with the bill’s official record.
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