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Cambridge

Massachusetts · city
Full Year-Round Ban Year-round gas ban

Ban status

Year-round ban fully in effect. Residential ban effective March 15, 2025; commercial, multi-parcel owner, and city contractor ban effective March 15, 2026. Electric blowers permitted only March 15–June 15 and Sept 15–Dec 31, with hours M–F 8am–5pm, Sat 9am–5pm, no Sundays or most legal holidays. Annual permit required from License Commission.

Enacted: 2023-12-04 In effect since: 2026-03-15
Carve-outs:
Other — Annual permit required from License Commission to operate electric blowers (Mar 15–Jun 15 and Sep 15–Dec 31, M–F 8am–5pm, Sat 9am–5pm, no Sundays/most legal holidays)
Passed by City Council 9–0 on December 4, 2023. Penalty $300 per violation, applies to both company and property owner. Cambridge Municipal Code Chapter 8.16 (Noise Control).
Last updated: May 29, 2026

Timeline

Research & citations

Massachusetts context

Guidance 310 CMR 7.10 noise regulation; three failed incentive bills

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