Oswego County, New York
Oswego County, New York has 70 power projects in the FieldProspects database: 64 operating plants totaling 6 GW and 6 planned projects totaling 59.4 MW. No data center record lists the county. Nuclear leads with 2.8 GW across 3 projects.
Oswego County and its neighbors
Counties shaded by data center MW on record, planned to operating. 6 of its 6 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
of the county's operating generation is in the queue as new capacity: 59.4 MW planned across 6 projects against 6 GW operating.
Technology mix
70 projects, 6 GW planned and operating
Power generation in the county
64 plants operate inside Oswego County, 6 GW. The queue adds 59.4 MW across 6 projects.
Operating and planned generation by technology
MW in Oswego County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Nuclear | Operating | 3 | 2,784.4 |
| Oil | Operating | 2 | 1,803.6 |
| Natural Gas | Operating | 8 | 1,215.2 |
| Hydro | Operating | 32 | 97.4 |
| Solar | Operating | 14 | 47.4 |
| Solar | Planned | 4 | 39.4 |
| Solar + Storage (Hybrid) | Planned | 1 | 20 |
| Battery Storage | Operating | 3 | 7.5 |
| Municipal Solid Waste | Operating | 2 | 3.6 |
| Transmission | Planned | 1 | 0 |
Planned generation by listed in-service year
MW. Years before 2026 are past due. 1 planned project lists no date and is left out.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2026 | 4 | 39.4 |
| 2027 | 0 | 0 |
| 2028 | 1 | 20 |
Oswego County against its neighbors
Onondaga County has the most data center MW among the neighbors, 300 MW. 6 of the 6 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Onondaga County | 1 | 587 | 0.75x | ||
| Oswego County this page | 0 | 59 | 0x | ||
| Lewis County | 0 | 125 | 0x | ||
| Jefferson County | 0 | 998 | 0x | ||
| Oneida County | 0 | 45 | 0x | ||
| Madison County | 0 | 424 | 0x | ||
| Cayuga County | 0 | 472 | 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.
7 counties shownWhat changed since June 4, 2026
3 projects in Oswego County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Oswego County
Project, what changed, technology, MW and the dates that moved, for all 3 changes.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in Oswego County
Project name, developer, status, MW, in-service year and the developer’s contacts, for all 70 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for Oswego County
We email you when a data center or power project in Oswego County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in Oswego County.
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