Research snapshot · Energy · 31 August 2026

Energy efficiency code in Massachusetts: 26 towns on the record, the pace easing

This page is a snapshot, cut 31 August 2026, of a topic that moves. Below is the shape of the movement, read from the towns' own meeting records, and the way to get a view of it that stays current.

Already a well-mapped Known topic with 8 events. Keep as-is.Our definition of the class, 29 August 2026.

Snapshot taken 31 August 2026, based on 38 dated municipal records flagged as energy efficiency code in Massachusetts, spanning 26 municipalities. The topic moves; a later cut supersedes this page.

What this page is for one topic at state or national scope, told as a story: how it arrived, the shape of its movement, a dated snapshot of a moving record, and the door to a view of it that stays current. If it does not, write to us; that is what changes the next edition.

The story so far

The record starts in Peabody, 10 February 2022. Since then 26 Massachusetts towns have put the topic on a meeting record, the newest of them Gloucester on 25 June 2026.

The last 90 days put 1 meeting on the record, well down from 10 in the 90 days before.

It runs through the rooms where budgets and ordinances are made: Select Board, Legislature — 194th General Court and Expenditures & Revenues Study Committee.

The shape of the movement

Dated meetings on the record at this scope, quarter by quarter, and the same 90-day count as a rolling line, whose right-hand point is that number. Counts of documents, never a reading of what they decided.
QuarterMeetingsTowns
Sep 2025 to Nov 202511
Dec 2025 to Feb 2026157
Mar 2026 to May 20261110
Jun 2026 to Aug 2026 (current)11

a rolling 90-day total, so the right-hand point is that same 90-day count. The busiest stretch was Dec 2025 to Feb 2026, with 15 meetings.

The towns on the record26, earliest first

Every Massachusetts town carrying the topic, the earliest first, each with its latest document.
Peabodyearliest 2022-02-10 · 1 meeting · latest 2022-02-10 · the minutes 02/10/2022 - Regular Meeting
Sandwichearliest 2022-11-14 · 1 meeting · latest 2022-11-14 · the document Special Town Meeting Warrant November 14, 2022
Lexingtonearliest 2023-01-01 · 1 meeting · latest 2023-01-01 · the document 6953
Andoverearliest 2023-06-12 · 3 meetings · latest 2025-06-05 · the agenda 2025-06-05 Meeting Packet
Pepperellearliest 2025-04-16 · 4 meetings · latest 2026-04-16 · the agenda Climate Change Committee
Marshfieldearliest 2025-06-09 · 1 meeting · latest 2025-06-09 · the minutes Select Board — 6.9.2025 meeting notice agenda
Easthamptonearliest 2025-07-22 · 1 meeting · latest 2025-07-22 · the document 7-22-2025 - Shared Energy Advocate Hire for Regional Mass Save Community First Partnership Support
Wellesleyearliest 2025-09-01 · 1 meeting · latest 2025-09-01 · the document The W - News to Know (September 2025)
Billericaearliest 2025-10-20 · 1 meeting · latest 2025-10-20 · the agenda 2025-10-20 Select Board Agenda
State of MAearliest 2025-12-04 · 3 meetings · latest 2025-12-15 · the document S2294: Relative to building energy and decarbonization
Acushnetearliest 2026-01-09 · 1 meeting · latest 2026-01-09 · the minutes AgendaCenter minutes
Cantonearliest 2026-01-14 · 6 meetings · latest 2026-03-11 · the agenda Finance Committee Meeting
Brooklineearliest 2026-02-13 · 4 meetings · latest 2026-04-15 · the meeting packet Zero Emissions Advisory Board Meeting 2026-04-15 — ZEAB Agenda Packet - Updated
Amherstearliest 2026-02-25 · 2 meetings · latest 2026-05-12 · the minutes 5-12-2026 ECAC Mtg Minutes
Plymouthearliest 2026-02-25 · 1 meeting · latest 2026-02-25 · the agenda Cancelled - West Plymouth Steering Committee Regular Meeting Agenda (PDF)

And 11 more towns on the record, in an account view.

From the record

The most recent documents behind this page, one per town. Each link opens the town's own file.

25 June 2026 · Gloucester Clean Energy Commission -

the minutes, on the town's own site June 25, 2026

26 May 2026 · Ashland Zoning Board of Appeals

the minutes, on the town's own site Minutes — Zoning Board of Appeals

21 May 2026 · Milton Climate Action Planning Committee

the agenda, on the town's own site Climate Action Planning Committee Agenda (PDF)

12 May 2026 · Amherst ECAC

the minutes, on the town's own site 5-12-2026 ECAC Mtg Minutes

Companies on this record107 companies, 34 documents

Named in the same documents that carry this topic, read from the record itself: the firms designing, building and advising the work, each with where the record places them:
HomeWorks EnergyAuburn, Pepperell
ComcastMarshfield, Wareham
EversourceAcushnet, Easthampton
HP Homes, LLCCanton
MAPCCanton
UMassAmherst
3M CompanyPeabody
AccountingBelmont
Advance Auto Parts (AAP)Wellesley
Advanced Drainage SystemsPeabody
Advanced Drainage Systems (WMS)Wellesley
AECOMPeabody
AES CorporationPeabody
AES Corporation (AES)Wellesley
AirgasPeabody
Airgas (AIQUY)Wellesley
Algonquin Power & UtilitiesPeabody
AmazonPeabody
Amazon (AMZN)Wellesley
American Tower (AMT)Wellesley
American Water WorksPeabody
American Water Works (AWK)Wellesley
Amherst CollegeAmherst
Andover Community Trust, Inc.Andover
Andover Green Advisory BoardAndover
ArcadisPeabody
Arcadis (ARCVF)Wellesley
Assured Guaranty (AGO)Wellesley
AT&TPeabody
Auburn Public School systemAuburn

And 77 more companies.

The documents naming each, and the threads they sit in, are the account view. If one of these is you, those are your projects on the record. Ask and we will show you every one, and the towns around them, as they move.

A snapshot of a moving record

Everything above is frozen at 31 August 2026; the topic is not. 43 more events on this topic carry no usable date and are counted, never dated. The counts follow where we read most: a town or a state absent here was not read at depth, and absence is not evidence the topic is absent there. A lighter-read state is not a ceiling; where you care about a region, pointing the system there is the first thing an account changes. How coverage is built, and its known limits: municipalalpha.com/methodology.

How we can tell you about it ongoing

We track this topic continuously; this page is one cut of it, taken 31 August 2026. An account turns the snapshot into a working view: every town and every document behind these counts, the thread on each matter as it develops, word of new meetings as they land on the record, your own states and topics side by side, and the data itself when you want it in a table. The towns above are the taste; what each is actually deciding, funding or stalling is the read an account carries.

Also at this scope: Energy efficiency code across the country. Counts and dates are computed from the documents on the record; the topic and its definition are ours. This page carries no subscriber content.

Energy efficiency code, Massachusetts

from the towns' own meeting records

Scope

Massachusetts

every topic this state carries

Area

Energy

every topic in this area

Towns on the record

26

with a dated document on this topic

Earliest

10 February 2022

the documents' dates

Meetings, last 90 days

1 against 10 before

dated documents

Snapshot cut

31 August 2026

this page's date

A view that stays current

ask for yours