FieldProspects

Washington County, New York

Washington County, New York has 23 power projects in the FieldProspects database: 19 operating plants totaling 71.6 MW and 4 planned projects totaling 240 MW. No data center record lists the county. Solar leads with 281.5 MW across 14 projects.

Data as of Grid region: New York ISO (NYISO)Refreshed monthly
23
power projects, planned and operating
240MW
planned generation, 4 projects
71.6MW
operating generation, 19 projects
0
planned projects past their listed in-service date
Map

Washington County and its neighbors

Counties shaded by data center MW on record, planned to operating. 4 of its 4 neighboring counties have pages of their own. The rest are in the member database.

Essex no data centers Rensselaer no data centers Saratoga no data centers Washington no data centers Warren 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
3.4times

more planned than operating generation in Washington County. 4 projects in the queue would add 240 MW to the 71.6 MW operating today.

Operating generation71.6 MW
Planned generation240 MW

Technology mix

23 projects, 311.6 MW planned and operating

Solar281.5 MW14 projects, 90%
Hydro15.7 MW8 projects, 5%
Municipal Solid Waste14.4 MW1 project, 5%
Which companies own these 23 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

19 plants operate inside Washington County, 71.6 MW. The queue adds 240 MW across 4 projects.

Figure 1

Operating and planned generation by technology

MW in Washington County

OperatingPlanned
SolarOperating 41.5 MW 10 projects
SolarPlanned 240 MW 4 projects
HydroOperating 15.7 MW 8 projects
Municipal Solid WasteOperating 14.4 MW 1 project
View as table
TechnologyStatusProjectsMW
SolarOperating1041.5
SolarPlanned4240
HydroOperating815.7
Municipal Solid WasteOperating114.4
Operating: 71.6 MW. Planned: 240 MW. If every planned project is built, county generation would reach 311.6 MW.
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
0100200300 240 2027
View as table
YearPlanned projectsMW
20274240
No planned project is past its listed year

Washington County against its neighbors

None of the 4 neighboring counties with a page lists a data center record. Rensselaer County has the most operating generation among them, 949.3 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Rensselaer County 0
0
949
640 0x
Saratoga County 0
0
582
18 0x
Essex County 0
0
78
70 0x
Washington County this page 0
0
72
240 0x
Warren County 0
0
51
5 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.

5 counties shown

What changed since June 4, 2026

3 projects in Washington 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, 100 MW
1
came online, started construction or signed an interconnection agreement, 5 MW
0
cancelled, dropped or went inactive, 0 MW
1
slipped its in-service date, 20 MW

Every change in Washington County

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

Members only
County: Washington County, NYSince 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 Washington County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 23 records. Filter, sort and export to Excel.

Members only
County: Washington County, NYStatus: all except cancelledSort: MW, largest first 23 records
Project or campusDeveloperStatusMWYearContacts
23 records and 311.6 MW behind this preview

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