FieldProspects

Norfolk County, Massachusetts

Norfolk County, Massachusetts has 67 power projects in the FieldProspects database: 62 operating plants totaling 2.7 GW and 5 planned projects totaling 780.7 MW. No data center record lists the county. Natural Gas leads with 2.2 GW across 20 projects.

Data as of Grid region: ISO New EnglandRefreshed monthly
67
power projects, planned and operating
780.7MW
planned generation, 5 projects
2.7GW
operating generation, 62 projects
0
planned projects past their listed in-service date
Map

Norfolk County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 5 neighboring counties have pages of their own. The rest are in the member database.

Suffolk 20.1 MW Plymouth no data centers Bristol no data centers Norfolk no data centers Worcester 4 MW Middlesex 29 MW
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
28%

of the county's operating generation is in the queue as new capacity: 780.7 MW planned across 5 projects against 2.7 GW operating.

Operating generation2.7 GW
Planned generation780.7 MW

Technology mix

67 projects, 3.5 GW planned and operating

Natural Gas2.2 GW20 projects, 63%
Battery Storage1 GW13 projects, 30%
Oil180.6 MW7 projects, 5%
One other technology72.2 MW27 projects, 2%
Which companies own these 67 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

62 plants operate inside Norfolk County, 2.7 GW. The queue adds 780.7 MW across 5 projects.

Figure 1

Operating and planned generation by technology

MW in Norfolk County

OperatingPlanned
Natural GasOperating 2.2 GW 20 projects
Battery StorageOperating 264.5 MW 9 projects
Battery StoragePlanned 775.7 MW 4 projects
OilOperating 180.6 MW 7 projects
SolarOperating 67.2 MW 26 projects
SolarPlanned 5 MW 1 project
View as table
TechnologyStatusProjectsMW
Natural GasOperating202,228.8
Battery StorageOperating9264.5
Battery StoragePlanned4775.7
OilOperating7180.6
SolarOperating2667.2
SolarPlanned15
Operating: 2.7 GW. Planned: 780.7 MW. If every planned project is built, county generation would reach 3.5 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
0200400600 481 2027 300 2028
View as table
YearPlanned projectsMW
20274480.7
20281300
No planned project is past its listed year

Norfolk County against its neighbors

Middlesex County has the most data center MW among the neighbors, 29 MW. 5 of the 5 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Middlesex County 2
29
476
1,729 0.06x
Suffolk County 3
20
269
800 0.07x
Worcester County 3
4
1,957
769 0x
Norfolk County this page 0
0
2,741
781 0x
Bristol County 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.

6 counties shown

What changed since June 4, 2026

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

Open the change feed
0
added to a queue, 0 MW
1
came online, started construction or signed an interconnection agreement, 1.4 MW
0
cancelled, dropped or went inactive, 0 MW
2
slipped their in-service date, 10.7 MW

Every change in Norfolk County

Project, what changed, technology, MW and the dates that moved, for all 3 changes.

Members only
County: Norfolk County, MASince June 4, 2026 3 changes
ProjectChangeTechnologyMWPrevious dateNew date
3 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 Norfolk County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 67 records. Filter, sort and export to Excel.

Members only
County: Norfolk County, MAStatus: all except cancelledSort: MW, largest first 67 records
Project or campusDeveloperStatusMWYearContacts
67 records and 3.5 GW behind this preview

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