FieldProspects

Adams County, Pennsylvania

Adams County, Pennsylvania has 14 power projects in the FieldProspects database: 11 operating plants totaling 1.1 GW and 3 planned projects totaling 80 MW. No data center record lists the county. Natural Gas leads with 958 MW across 7 projects.

Data as of Grid region: PJM InterconnectionRefreshed monthly
14
power projects, planned and operating
80MW
planned generation, 3 projects
1.1GW
operating generation, 11 projects
0
planned projects past their listed in-service date
Map

Adams County and its neighbors

Counties shaded by data center MW on record, planned to operating. 3 of its 3 neighboring counties have pages of their own. The rest are in the member database.

Cumberland 1.4 GW Adams no data centers York 0 MW Franklin 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
7%

of the county's operating generation is in the queue as new capacity: 80 MW planned across 3 projects against 1.1 GW operating.

Operating generation1.1 GW
Planned generation80 MW

Technology mix

14 projects, 1.2 GW planned and operating

Natural Gas958 MW7 projects, 82%
Solar160 MW4 projects, 14%
Oil46.6 MW2 projects, 4%
One other technology3.3 MW1 project, 0%
Which companies own these 14 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

11 plants operate inside Adams County, 1.1 GW. The queue adds 80 MW across 3 projects.

Figure 1

Operating and planned generation by technology

MW in Adams County

OperatingPlanned
Natural GasOperating 958 MW 7 projects
SolarOperating 80 MW 1 project
SolarPlanned 80 MW 3 projects
OilOperating 46.6 MW 2 projects
BiomassOperating 3.3 MW 1 project
View as table
TechnologyStatusProjectsMW
Natural GasOperating7958
SolarOperating180
SolarPlanned380
OilOperating246.6
BiomassOperating13.3
Operating: 1.1 GW. Planned: 80 MW. If every planned project is built, county generation would reach 1.2 GW.
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
010203040 40 2027 40 2028
View as table
YearPlanned projectsMW
2027140
2028240
No planned project is past its listed year

Adams County against its neighbors

Cumberland County has the most data center MW among the neighbors, 1.4 GW. 2 of the 3 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Cumberland County 18
1,350
75
40 18.1x
York County 3
0
6,218
3,117 0x
Adams County this page 0
0
1,088
80 0x
Franklin County 0
0
518
40 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.

4 counties shown

What changed since June 4, 2026

3 projects in Adams County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
0
added to a queue, 0 MW
0
came online, started construction or signed an interconnection agreement, 0 MW
2
cancelled, dropped or went inactive, 86.3 MW
1
slipped its in-service date, 20 MW

Every change in Adams County

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

Members only
County: Adams County, PASince 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.

Request access

Every record in Adams County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 14 records. Filter, sort and export to Excel.

Members only
County: Adams County, PAStatus: all except cancelledSort: MW, largest first 14 records
Project or campusDeveloperStatusMWYearContacts
14 records and 1.2 GW behind this preview

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.

Request access

Get alerts for Adams County

We email you when a data center or power project in Adams County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.

One email per snapshot, only when something changed. Unsubscribe any time.

Open every campus, project and contact in Adams County.

Solo is $250 a month for one user. Unlimited is $500 for your whole team. Cancel any time.