FieldProspects

Bristol County, Massachusetts

Bristol County, Massachusetts has 90 power projects in the FieldProspects database: 82 operating plants totaling 595.8 MW and 8 planned projects totaling 1.6 GW. No data center record lists the county. Transmission leads with 1.2 GW across 1 project. No planned project is past its listed in-service date.

Data as of Grid region: ISO New EnglandRefreshed monthly
90
power projects, planned and operating
1.6GW
planned generation, 8 projects
595.8MW
operating generation, 82 projects
0
planned projects past their listed in-service date
Map

Bristol County and its neighbors

Counties shaded by data center MW on record, planned to operating. 2 of its 2 neighboring counties have pages of their own. The rest are in the member database.

Plymouth no data centers Bristol no data centers Norfolk no data centers
no data center MWunder 100 MW100 to 1,000 MW1,000 to 5,000 MW5,000 to 15,000 MW15,000 MW or more no page yet

Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers

Headline finding
2.6times

more planned than operating generation in Bristol County. 8 projects in the queue would add 1.6 GW to the 595.8 MW operating today.

Operating generation595.8 MW
Planned generation1.6 GW

Technology mix

90 projects, 2.2 GW planned and operating

Transmission1.2 GW1 project, 56%
Natural Gas416.9 MW7 projects, 19%
Battery Storage355.3 MW13 projects, 17%
4 other technologies180.6 MW69 projects, 8%
Which companies own these 90 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

82 plants operate inside Bristol County, 595.8 MW. The queue adds 1.6 GW across 8 projects.

Figure 1

Operating and planned generation by technology

MW in Bristol County

OperatingPlanned
TransmissionPlanned 1.2 GW 1 project
Natural GasOperating 416.9 MW 7 projects
Battery StorageOperating 12.3 MW 9 projects
Battery StoragePlanned 343 MW 4 projects
SolarOperating 148.3 MW 59 projects
SolarPlanned 14 MW 3 projects
OilOperating 10 MW 4 projects
WindOperating 5 MW 2 projects
Landfill GasOperating 3.3 MW 1 project
View as table
TechnologyStatusProjectsMW
TransmissionPlanned11,200
Natural GasOperating7416.9
Battery StorageOperating912.3
Battery StoragePlanned4343
SolarOperating59148.3
SolarPlanned314
OilOperating410
WindOperating25
Landfill GasOperating13.3
Operating: 595.8 MW. Planned: 1.6 GW. If every planned project is built, county generation would reach 2.2 GW.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.
Figure 2

Planned generation by listed in-service year

MW. Years before 2026 are past due.

Past dueDue 2026 or later
05001k1.5k Snapshot year 10 2026 179 2027 168 2028 2029 2030 1,200 2031
View as table
YearPlanned projectsMW
2026210
20274179
20281168
202900
203000
203111,200
No planned project is past its listed year

Bristol County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Norfolk County has the most operating generation among them, 2.7 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Norfolk County 0
0
2,741
781 0x
Bristol County this page 0
0
596
1,557 0x
Plymouth County 0
0
473
72 0x

Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.

3 counties shown

What changed since June 4, 2026

6 projects in Bristol County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
1
added to a queue, 5 MW
0
came online, started construction or signed an interconnection agreement, 0 MW
1
cancelled, dropped or went inactive, 350 MW
4
slipped their in-service date, 16 MW

Every change in Bristol County

Project, what changed, technology, MW and the dates that moved, for all 6 changes.

Members only
County: Bristol County, MASince June 4, 2026 6 changes
ProjectChangeTechnologyMWPrevious dateNew date
6 changes behind this preview

Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.

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Every record in Bristol County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 90 records. Filter, sort and export to Excel.

Members only
County: Bristol County, MAStatus: all except cancelledSort: MW, largest first 90 records
Project or campusDeveloperStatusMWYearContacts
90 records and 2.2 GW behind this preview

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