FieldProspects

Allegany County, Maryland

Allegany County, Maryland has 4 power projects in the FieldProspects database: 2 operating plants totaling 74.7 MW and 2 planned projects totaling 180 MW. No data center record lists the county. Wind leads with 134.9 MW across 2 projects. 1 planned project is past its listed in-service date.

Data as of Grid region: PJM InterconnectionRefreshed monthly
4
power projects, planned and operating
180MW
planned generation, 2 projects
74.7MW
operating generation, 2 projects
1
planned project past its listed in-service date
Map

Allegany 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.

Washington no data centers Allegany no data centers Garrett 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
2.4times

more planned than operating generation in Allegany County. 2 projects in the queue would add 180 MW to the 74.7 MW operating today, and one of them is past its listed in-service date.

Operating generation74.7 MW
Planned generation180 MW

Technology mix

4 projects, 254.7 MW planned and operating

Wind134.9 MW2 projects, 53%
Solar119.8 MW2 projects, 47%
Which companies own these 4 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

2 plants operate inside Allegany County, 74.7 MW of wind and solar. The queue adds 180 MW across 2 projects, and one of them is past its listed in-service date.

Figure 1

Operating and planned generation by technology

MW in Allegany County

OperatingPlanned
WindOperating 54.9 MW 1 project
WindPlanned 80 MW 1 project
SolarOperating 19.8 MW 1 project
SolarPlanned 100 MW 1 project
View as table
TechnologyStatusProjectsMW
WindOperating154.9
WindPlanned180
SolarOperating119.8
SolarPlanned1100
Operating: 74.7 MW. Planned: 180 MW. If every planned project is built, county generation would reach 254.7 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
0255075100 100 2023
View as table
YearPlanned projectsMW
20231100
1 project, 100 MW, was due before 2026

Allegany County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Garrett County has the most operating generation among them, 414.2 MW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Garrett County 0
0
414
889 0x
Allegany County this page 0
0
75
180 0x
Washington County 0
0
74
20 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.

3 counties shown

What changed since June 4, 2026

3 projects in Allegany 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
3
cancelled, dropped or went inactive, 136.9 MW
0
slipped their in-service date, 0 MW

Every change in Allegany County

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

Members only
County: Allegany County, MDSince 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 Allegany County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 4 records. Filter, sort and export to Excel.

Members only
County: Allegany County, MDStatus: all except cancelledSort: MW, largest first 4 records
Project or campusDeveloperStatusMWYearContacts
4 records and 254.7 MW behind this preview

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