New Jersey environmental and land-use rules for development
The New Jersey rules a development project meets, the dates that matter next, and what changed recently: 38 state rules and 19 federal rules that reach New Jersey projects, each with its official source, including 3 proposed or with changes pending.
Coming up in New Jersey
October 2026
2 datesRegistration or filing dueMediumTomorrow
Reservation deadline for the RGGI joint hearing
Tighter carbon allowance cap for power plants (RGGI update) · Official source
FederalTakes effectMediumIn 3 days
USDA Rural Energy for America Program (REAP) grants and guaranteed loans: Revised REAP grant rule takes effect
November 2026
3 datesFederalReport dueHighIn 19 days
PM2.5 designations: states' additional information requested
Area designations under the 2024 annual fine-particle (PM2.5) standard · Official source
FederalComments closeHighIn 23 days
PM2.5 designations: comments close
Area designations under the 2024 annual fine-particle (PM2.5) standard · Official source
Comments closeMediumIn 36 days
Highlands RMP monitoring report comment period closes
Highlands region development review · Official source
February 2027
1 dateFederalHearing or decisionHighIn 4 months
PM2.5 designations: EPA's court-ordered deadline for final designations
Area designations under the 2024 annual fine-particle (PM2.5) standard · Official source
Latest New Jersey briefings
- MediumNew Jersey
New Jersey holds October 15 hearings on a tighter power plant carbon cap from 2027
A pending state proposal would align New Jersey’s carbon allowance program with the regional model rule from January 2027; comments close November 7, and a separate hearing addresses allowance prices and bills.
- LowNew Jersey
Delaware River basin proposal would make New Jersey water suppliers report their largest customers' use
A Delaware River Basin Commission proposal, not yet in force, would require public water suppliers in four states to report monthly use by customers taking 50,000 gallons a day or more.
- LowHudson County, NJ
New Jersey Meadowlands authority sets October 20 hearing on changes to Kearny redevelopment zoning
The Sports and Exposition Authority will take comment on October 20, 2026 on amendments to the Kearny Area Redevelopment Plan, which governs about 445 acres of industrial, retail and landfill land. The draft does not mark what is new. The written comment deadline was not readable.
- MediumNew Jersey
New Jersey Pinelands towns ban data centers as state commission lets eleven local bans take effect
By the end of September 2026, the Pinelands Commission had cleared data center bans in eleven towns and a moratorium in a twelfth, with more ordinances awaiting review.
- HighNew Jersey
New Jersey large new loads could be curtailed first in emergencies from June 2027 under filing
On September 29, 2026 FERC accepted the regional grid operator's one-time capacity backstop but suspended it to February 28, 2027 for a paper hearing. A separate service that would curtail new large loads first, starting June 1, 2027, awaits a ruling PJM has asked for by October 12.
- MediumNew Jersey
New Jersey governor announces a permit “shot clock” for housing projects, with details still to come
The September 29 plan promises a permit shot clock and a doubling of housing production on State-owned land from 20,000 to 40,000 homes, but the announcement does not say which permits or how many days.
- MediumUnion County, NJ
New Jersey appeals court bars Elizabeth from ending a mixed-use project's tax exemption by ordinance
An unpublished ruling holds that Elizabeth's repeal of three tax-exemption agreements for a mixed-use redevelopment project impaired the developer's contracts, and sends the remaining disputes to arbitration.
- MediumNew Jersey
New Jersey weighs up to 129 Opportunity Zone tracts, with housing a priority, by October 28
New Jersey will nominate new federal Opportunity Zones by an extended October 28 deadline, ranking tracts partly on housing capacity; designations would run from January 1, 2027, through 2036.