FieldProspects

Coos County, New Hampshire

Coos County, New Hampshire has 36 power projects in the FieldProspects database, all of them operating, 301.2 MW in total, with nothing in the queue. No data center record lists the county. Wind leads with 113.3 MW across 2 projects.

Data as of Grid region: ISO New EnglandRefreshed monthly
36
power projects, planned and operating
0MW
planned generation, 0 projects
301.2MW
operating generation, 36 projects
0
planned projects past their listed in-service date
Map

Coos County and its neighbors

Counties shaded by data center MW on record, planned to operating. 1 of its 2 neighboring counties have pages of their own. The rest are in the member database.

Coos no data centers Carroll Grafton 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
301.2MW

of operating generation across 36 plants, and nothing in the interconnection queue for Coos County.

Operating generation301.2 MW
Planned generation0 MW

Technology mix

36 projects, 301.2 MW planned and operating

Wind113.3 MW2 projects, 38%
Biomass94.9 MW2 projects, 32%
Hydro61 MW30 projects, 20%
2 other technologies32 MW2 projects, 11%
Which companies own these 36 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

36 plants operate inside Coos County, 301.2 MW. Nothing is in the queue for the county.

Figure 1

Operating and planned generation by technology

MW in Coos County

OperatingPlanned
WindOperating 113.3 MW 2 projects
BiomassOperating 94.9 MW 2 projects
HydroOperating 61 MW 30 projects
OilOperating 18 MW 1 project
Battery StorageOperating 14 MW 1 project
View as table
TechnologyStatusProjectsMW
WindOperating2113.3
BiomassOperating294.9
HydroOperating3061
OilOperating118
Battery StorageOperating114
Operating: 301.2 MW. Planned: 0 MW. Nothing is in the queue to add to it.
Source. FieldProspects database: ISO/RTO interconnection queues, EIA-860M and public data center filings, data as of October 8, 2026.

Coos County against its neighbors

None of the 1 neighboring county with a page lists a data center record. Grafton County has the most operating generation among them, 474.8 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Grafton County 0
0
475
0 0x
Coos County this page 0
0
301
0 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.

2 counties shown

Every record in Coos County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 36 records. Filter, sort and export to Excel.

Members only
County: Coos County, NHStatus: all except cancelledSort: MW, largest first 36 records
Project or campusDeveloperStatusMWYearContacts
36 records and 301.2 MW behind this preview

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