Solar permitting — Berkshire County, Massachusetts
5 news items, 1 known opposition group.
W MA; Pittsfield (Mass MoCA/Williams/MCLA) area; scenic Berkshire Mountains; active solar in agricultural/comm. Permitting: Municipal Planning Board: Special Permit or variance. Track record: no prior utility-scale solar on record —
Key driver: W MA; Pittsfield (Mass MoCA/Williams/MCLA) area; scenic Berkshire Mountains; active solar in agricultural/commercial areas; 2024 Climate Act; EFSB >25 MW; WMECO territory
Permitting process
Local permitting pathway
Municipal Planning Board: Special Permit or variance (≤25 MW). EFSB master permit for >25 MW.
Setbacks & buffers
None codified at county level. Municipal bylaws govern ≤25 MW; EFSB review for >25 MW.
Spacing requirements
None codified.
Size restrictions
None codified; managed via CUP/SUP conditions
Penalties & bonding
No penalties or adjustments. Standard CUP/SUP process.
State-level permits & approvals
2024 Massachusetts Climate Act (signed Nov 21, 2024): historic reform of siting and permitting. Large projects (>25 MW generation or >100 MWh storage): Energy Facilities Siting Board (EFSB) consolidates state and local review into single master permit; 15-month deadline for EFSB decision. Small projects (≤25 MW / ≤100 MWh): municipalities retain permitting authority under new streamlined process (225 CMR 29.00 promulgated Feb 27, 2026; effective immediately). 12-month deadline for municipal decisions on small clean energy projects. MGL Ch.40A §3 (Massachusetts Zoning Act): zoning ordinances cannot prohibit or unreasonably regulate solar energy systems — long-standing solar protection for sub-threshold projects. DOER site suitability scoring framework; community benefit plan requirements for larger projects. ISO-NE interconnection required statewide.
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State policy & grid context
State RPS & clean energy policy
40% by 2030 + 80% Clean Peak / net-zero by 2050 | Act Creating Next-Gen Roadmap for MA Climate Policy (2021) | G.L. c.25A §11F
State incentive programs
MA SMART Program (Solar Massachusetts Renewable Target): production incentive paid per kWh generated for 10 years for projects ≤5 MW; administered by DOER/utilities. Adder rates for low-income housing, brownfields, rooftops, and agrivoltaic projects. Net metering: available statewide (up to 5 MW for behind-the-meter); MA expanded net metering cap via DPU. MA RPS: 40% renewable by 2030 (Class I); Class I solar carve-out drives SREC value. MA Clean Energy Center MassSave: rebates for commercial/industrial efficiency and solar. Utility: Eversource (NSTAR/WMECo) and National Grid serve most counties; Cape Light Compact serves Barnstable and Dukes; various municipal aggregations active.
Grid & interconnection
ISO-NE / West/Central Massachusetts (WCMA) zone — Eversource / National Grid
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Battery storage (BESS) P1 Town Bylaws Adopted
Town-zoned (no county land-use authority). Active towns: Pittsfield adopted a BESS zoning ordinance/overlay district (Ch. 23 Zoning Sec. 4.331, City Council approved 2024-02-13/effective after 2024-02-27 vote): 3-tier system (residential <=30 kWh as-of-right; small-scale 30 kWh-10 MWh special permit in Downtown Creative/Commercial/Business districts; commercial/industrial >10 MWh only in new BESS overlay district = industrial zone + 1/10-mile (528 ft) buffer). Notably BANS lithium-ion batteries
Local BESS ordinances & bylaws
Tracked storage projects
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County-level battery-storage status, safety requirements, and projects — each linked to a primary source.
Town & municipal bylaws
- AdamsSolar — Adams MA Chapter 125 Zoning Bylaw Article IV creates three tiers of solar regulation: building-integrated systems require a building permit; on-site ground-mounted system
- AdamsSolar — Adams MA Chapter 125 Zoning Bylaw Article IV creates three tiers of solar regulation: building-integrated systems require a building permit; on-site ground-mounted system
- New MarlboroughSolar — New Marlborough Protective By-Laws Section 8.9 regulates solar by type and scale. Roof/building-mounted solar is by right with a building permit. Small-scale ground-mount
- New MarlboroughSolar — New Marlborough Protective By-Laws Section 8.9 regulates solar by type and scale. Roof/building-mounted solar is by right with a building permit. Small-scale ground-mount
- OtisSolar — The Town of Otis has a codified solar PV bylaw at § 150-6.8 (Ground-mounted solar photovoltaic installations) requiring a Planning Board special permit. The section was a
- OtisSolar — The Town of Otis has a codified solar PV bylaw at § 150-6.8 (Ground-mounted solar photovoltaic installations) requiring a Planning Board special permit. The section was a
- PittsfieldBESS — Establishes 3-tier BESS framework (residential/small-scale/commercial-industrial), creates a BESS overlay district (industrial zone + 1/10-mile buffer), bans lithium-ion
- PittsfieldBESS — Design/siting guidance document adopted alongside the Sec. 4.331 zoning amendment, governing visual/environmental impact standards for BESS facilities.
- SheffieldSolar — Sheffield's zoning bylaw includes Section 7.4 covering both Small-Scale and Large-Scale Solar Photovoltaic Installations. Large-scale installations require a Special Perm
- SheffieldSolar — Sheffield's zoning bylaw includes Section 7.4 covering both Small-Scale and Large-Scale Solar Photovoltaic Installations. Large-scale installations require a Special Perm
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Zoning bylaws of the 5 town(s) that hold siting and voting authority within this county — each linked to the primary document.
Community opposition P1 1 tracked
Organized opposition signals on record for this county — petitions, community groups, and oppositional coverage — each linked to its primary source.
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Subscriber intel Subscribers
Researched for this county and available with a subscription:
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- 🔒Governing board
Energy-related meetings & dockets P1
No tracked activity yet — coverage expands weekly.
State PSC dockets P1
No tracked activity yet — coverage expands weekly.
Sentiment rollup P2
No sentiment rollup yet (requires meeting transcripts to be processed).
Local news P3
- 2025-09-27 Battery storage facility proposed for Lanesborough on Pittsfield line
- 2025-06-13 Pittsfield ConCom Denies Southeast Battery Energy Storage Proposal
- 2025-02-19 Residents Oppose Battery Energy Storage in Southeast Pittsfield
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