FieldProspects

Erie County, Pennsylvania

Erie County, Pennsylvania has 10 power projects in the FieldProspects database: 5 operating plants totaling 40.7 MW and 5 planned projects totaling 260 MW. No data center record lists the county. Solar + Storage (Hybrid) leads with 150 MW across 1 project.

Data as of Grid region: PJM InterconnectionRefreshed monthly
10
power projects, planned and operating
260MW
planned generation, 5 projects
40.7MW
operating generation, 5 projects
2
planned projects past their listed in-service date
Map

Erie County and its neighbors

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

Erie no data centers Crawford 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
6.4times

more planned than operating generation in Erie County. 5 projects in the queue would add 260 MW to the 40.7 MW operating today, and 2 of them are past their listed in-service date.

Operating generation40.7 MW
Planned generation260 MW

Technology mix

10 projects, 300.7 MW planned and operating

Solar + Storage (Hybrid)150 MW1 project, 50%
Solar142 MW5 projects, 47%
Landfill Gas6 MW2 projects, 2%
2 other technologies2.7 MW2 projects, 1%
Which companies own these 10 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

5 plants operate inside Erie County, 40.7 MW. The queue adds 260 MW across 5 projects, and 2 of them are past their listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Erie County

OperatingPlanned
Solar + Storage (Hybrid)Planned 150 MW 1 project
SolarOperating 32 MW 2 projects
SolarPlanned 110 MW 3 projects
Landfill GasOperating 6 MW 2 projects
OilOperating 2.7 MW 1 project
TransmissionPlanned 0 MW 1 project
View as table
TechnologyStatusProjectsMW
Solar + Storage (Hybrid)Planned1150
SolarOperating232
SolarPlanned3110
Landfill GasOperating26
OilOperating12.7
TransmissionPlanned10
Operating: 40.7 MW. Planned: 260 MW. If every planned project is built, county generation would reach 300.7 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. 1 planned project lists no date and is left out.

Past dueDue 2026 or later
050100150 Snapshot year 10 2023 20 2024 2025 2026 2027 80 2028 150 2029
View as table
YearPlanned projectsMW
2023110
2024120
202500
202600
202700
2028180
20291150
2 projects, 30 MW, were due before 2026

Erie County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Warren County has the most operating generation among them, 491 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Warren County 0
0
491
37 0x
Erie County this page 0
0
41
260 0x
Crawford County 0
0
0
418 no operating MW

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.

3 counties shown

What changed since June 4, 2026

7 projects in Erie 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, 80 MW
1
came online, started construction or signed an interconnection agreement, 12 MW
5
cancelled, dropped or went inactive, 180 MW
0
slipped their in-service date, 0 MW

Every change in Erie County

Project, what changed, technology, MW and the dates that moved, for all 7 changes.

Members only
County: Erie County, PASince June 4, 2026 7 changes
ProjectChangeTechnologyMWPrevious dateNew date
7 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 Erie County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 10 records. Filter, sort and export to Excel.

Members only
County: Erie County, PAStatus: all except cancelledSort: MW, largest first 10 records
Project or campusDeveloperStatusMWYearContacts
10 records and 300.7 MW behind this preview

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