FieldProspects

Cortland County, New York

Cortland County, New York has 13 power projects in the FieldProspects database: 10 operating plants totaling 65 MW and 3 planned projects totaling 185 MW. No data center record lists the county. Solar leads with 250 MW across 13 projects.

Data as of Grid region: New York ISO (NYISO)Refreshed monthly
13
power projects, planned and operating
185MW
planned generation, 3 projects
65MW
operating generation, 10 solar projects
0
planned projects past their listed in-service date
Map

Cortland County and its neighbors

Counties shaded by data center MW on record, planned to operating. 7 of its 7 neighboring counties have pages of their own. The rest are in the member database.

Tompkins 400 MW Onondaga 300 MW Tioga no data centers Broome no data centers Chenango no data centers Cayuga no data centers Cortland no data centers Madison 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
2.8times

more planned than operating generation in Cortland County. 3 projects in the queue would add 185 MW to the 65 MW operating today.

Operating generation65 MW
Planned generation185 MW

Technology mix

13 projects, 250 MW planned and operating

Solar250 MW13 projects, 100%
Which companies own these 13 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

10 plants operate inside Cortland County, 65 MW of solar. The queue adds 185 MW across 3 projects.

Figure 1

Operating and planned generation by technology

MW in Cortland County

OperatingPlanned
SolarOperating 65 MW 10 projects
SolarPlanned 185 MW 3 projects
View as table
TechnologyStatusProjectsMW
SolarOperating1065
SolarPlanned3185
Operating: 65 MW. Planned: 185 MW. If every planned project is built, county generation would reach 250 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
0255075100 Snapshot year 5 2026 90 2027 90 2028
View as table
YearPlanned projectsMW
202615
2027190
2028190
No planned project is past its listed year

Cortland County against its neighbors

Tompkins County has the most data center MW among the neighbors, 400 MW. 6 of the 7 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Tompkins County 4
400
119
620 3.4x
Onondaga County 1
300
398
587 0.75x
Broome County 0
0
188
165 0x
Madison County 0
0
118
424 0x
Tioga County 0
0
76
243 0x
Cortland County this page 0
0
65
185 0x
Cayuga County 0
0
51
472 0x
Chenango County 0
0
28
143 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.

8 counties shown

What changed since June 4, 2026

2 projects in Cortland 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
0
cancelled, dropped or went inactive, 0 MW
1
slipped its in-service date, 90 MW

Every change in Cortland County

Project, what changed, technology, MW and the dates that moved, for all 2 changes.

Members only
County: Cortland County, NYSince June 4, 2026 2 changes
ProjectChangeTechnologyMWPrevious dateNew date
2 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 Cortland County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 13 records. Filter, sort and export to Excel.

Members only
County: Cortland County, NYStatus: all except cancelledSort: MW, largest first 13 records
Project or campusDeveloperStatusMWYearContacts
13 records and 250 MW behind this preview

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