FieldProspects

Hidalgo County, New Mexico

Hidalgo County, New Mexico has 13 power projects in the FieldProspects database: 12 operating plants totaling 297 MW and 1 planned project totaling 1.7 MW. No data center record lists the county. Natural Gas leads with 274 MW across 6 projects.

Data as of Grid region: PNM ResourcesRefreshed monthly
13
power projects, planned and operating
1.7MW
planned generation, 1 project
297MW
operating generation, 12 projects
0
planned projects past their listed in-service date
Map

Hidalgo 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.

Luna no data centers Grant no data centers Hidalgo 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
1%

of the county's operating generation is in the queue as new capacity: 1.7 MW planned across 1 project against 297 MW operating.

Operating generation297 MW
Planned generation1.7 MW

Technology mix

13 projects, 298.7 MW planned and operating

Natural Gas274 MW6 projects, 92%
Geothermal19.2 MW5 projects, 6%
Solar5.5 MW2 projects, 2%
Which companies own these 13 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

12 plants operate inside Hidalgo County, 297 MW. The queue adds 1.7 MW across 1 project.

Figure 1

Operating and planned generation by technology

MW in Hidalgo County

OperatingPlanned
Natural GasOperating 274 MW 6 projects
GeothermalOperating 19.2 MW 5 projects
SolarOperating 3.8 MW 1 project
SolarPlanned 1.7 MW 1 project
View as table
TechnologyStatusProjectsMW
Natural GasOperating6274
GeothermalOperating519.2
SolarOperating13.8
SolarPlanned11.7
Operating: 297 MW. Planned: 1.7 MW. If every planned project is built, county generation would reach 298.7 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.

Past dueDue 2026 or later
00.511.52 Snapshot year 2 2026
View as table
YearPlanned projectsMW
202611.7
No planned project is past its listed year

Hidalgo County against its neighbors

None of the 2 neighboring counties with a page lists a data center record. Luna County has the most operating generation among them, 1.1 GW.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Luna County 0
0
1,058
8 0x
Hidalgo County this page 0
0
297
2 0x
Grant County 0
0
55
5 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

1 project in Hidalgo 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
1
came online, started construction or signed an interconnection agreement, 3.8 MW
0
cancelled, dropped or went inactive, 0 MW
0
slipped their in-service date, 0 MW

Every change in Hidalgo County

Project, what changed, technology, MW and the dates that moved, for all 1 change.

Members only
County: Hidalgo County, NMSince June 4, 2026 1 change
ProjectChangeTechnologyMWPrevious dateNew date
1 change 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 Hidalgo 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: Hidalgo County, NMStatus: all except cancelledSort: MW, largest first 13 records
Project or campusDeveloperStatusMWYearContacts
13 records and 298.7 MW behind this preview

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