Piscataway, NJ Building Safety: Green Building Code (2026)
Key Facts
- Mandatory or encouraged
- Encouraged only, not required
- Standard referenced
- LEED, US Green Building Council
- Governing section
- § 21-32.15c, Green Design
- Tree preservation
- Preserve largest, oldest trees where possible
- Penalty for non-LEED design
- None specified
Summary
Piscataway Township encourages, but does not require, green building design in the TC, Towne Center Zone. Section 21-32.15c tells developers that projects are encouraged to create 'green buildings' that comply with the intent of the LEED system sponsored by the US Green Building Council, alongside a directive to preserve existing large and old trees where possible.
§ 21-32.15. Site Plan and Building Design Guidelines. ... ... c. Green Design. 1. Building design shall seek to minimize environmental damage and impact on adjacent uses, and reduce energy use and strain on municipal utilities by means of the following measures: (a) Tree Preservation: Where possible, development shall preserve existing trees, particularly the largest and oldest trees, by incorporating them into the site plan. (b) Green Building Design: Although not required, development is encouraged to create "green buildings" that comply with the intent of the Leadership in Energy and Environmental Design (LEED) system sponsored by the US Green Building Council (USGBC).
Full Breakdown
Section 21-32.15c, headed 'Green Design,' sits within the Towne Center Zone's Site Plan and Building Design Guidelines and addresses environmental impact as one more design consideration for the Mixed-use village redevelopment. It opens by directing that 'building design shall seek to minimize environmental damage and impact on adjacent uses, and reduce energy use and strain on municipal utilities' through two listed measures. The first, Tree Preservation, instructs that 'where possible, development shall preserve existing trees, particularly the largest and oldest trees, by incorporating them into the site plan,' making tree retention a design factor the Township Planning Board can weigh during site plan review.
The second, Green Building Design, is explicit that certification is not mandatory: the ordinance states development is merely 'encouraged to create green buildings' that comply with the intent of the Leadership in Energy and Environmental Design (LEED) system sponsored by the US Green Building Council. No LEED certification level, point threshold, or square-footage trigger is specified anywhere in Section 21-32.15, and no other provision reviewed for this record makes green building compliance mandatory in the Township. The Planning Board therefore cannot deny or condition a Towne Center approval solely for lacking LEED features.
Violations & Fines
Because Section 21-32.15c's green building language is aspirational, there is no violation or penalty for a Towne Center developer that declines to pursue LEED-aligned features. The only enforceable piece is Tree Preservation consideration during Planning Board site plan review, where a design that needlessly removes large or old trees without incorporating them into the site plan can be challenged at that review stage, though the ordinance sets no fine.
Frequently Asked Questions
Does Piscataway require LEED certification for new buildings?
What tree rules apply to Towne Center development?
Is there a penalty for not building green in Piscataway?
Sources & Official References
Other rules in Piscataway
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