Interconnection queue › Massachusetts › Worcester County › Solar

Solar Projects in Worcester County, Massachusetts

Snapshot of 2026-09-07 · 34 projects

34 solar projects are in the interconnection queue in Worcester County, Massachusetts, totaling 400 MW across the 34 that publish a capacity.

Grouped from the ISOs' own fuel codes (see the mapping). Codes we could not match to a published definition are left unclassified rather than assigned here.

See what moved in solar in Worcester County, Massachusetts each week

The ISOs publish today's queue and overwrite it, so no archive exists. We keep a weekly copy. Leave your email and we'll send you each week's changes in solar in Worcester County, Massachusetts, from new entries to projects that came off the list.

Email me solar in Worcester County, Massachusetts queue changes

Work email only. No newsletter, no obligation.

By ISO

ISO	Projects	Capacity
ISO-NE	34	400 MW

By fuel code, as published

Fuel	Projects	Capacity
SUN	34	400 MW

By status, as published

Status	Projects
(not published)	34

Largest projects with published capacity

The 12 highest-capacity rows in this page's exact scope, ordered by the capacity the ISO published. Projects without a published capacity are not ranked here and remain included in the totals above.

Project	ISO	MW	Status	Queue date	Proposed operation
Powder Mill substation - NG Western MA Area Cluster Study ID 857	ISO-NE	71	not published	3/21/2019	8/1/2020
Whitmanville substation - NG Western MA Area Cluster Study ID 866	ISO-NE	27	not published	3/21/2019	8/1/2020
Crystal Lake Substation - NG Western MA Area Cluster Study ID 811	ISO-NE	25	not published	12/14/2018	12/31/2020
Snow Street substation - NG Western MA Area Cluster Study ID 861	ISO-NE	25	not published	3/21/2019	4/5/2023
Brookfield substation - NG Western MA Area Cluster Study ID 851	ISO-NE	24	not published	3/21/2019	8/1/2020
New Salem substation - NG Western MA Area Cluster Study ID 856	ISO-NE	21	not published	3/21/2019	8/1/2020
Stafford Street substation - NG Western MA Area Cluster Study ID 862	ISO-NE	20	not published	3/21/2019	10/1/2022
W. Charlton substation - NG Western MA Area Cluster Study ID 864	ISO-NE	17	not published	3/21/2019	10/10/2022
Millbury substation - NG Western MA Area Cluster Study ID 855	ISO-NE	14	not published	3/21/2019	11/1/2023
Lashaway Substation - NG Western MA Area Cluster Study ID 815	ISO-NE	14	not published	12/14/2018	4/15/2022
Meadow Street 552 Substation - NG Western MA Area Cluster Study ID 818	ISO-NE	13	not published	12/14/2018	11/8/2022
Barre substation - NG Western MA Area Cluster Study ID 808	ISO-NE	12	not published	12/14/2018	12/30/2022

Where each number came from

ISO	We last read	Source last changed	Source
ISO-NE	2026-09-07	2026-09-07 (changed this snapshot)	source file

This week's changes · How this is collected

Compiled from each ISO's own published interconnection queue report. Queue position is not a permit, a contract, or a guarantee that a project will be built; most projects in every queue are eventually withdrawn. Figures are reproduced as published, are provided for informational purposes only, and carry no warranty of accuracy or completeness. Always verify against the ISO's own report before relying on any figure.