FieldProspects

Merced County, California

Merced County, California has 76 power projects in the FieldProspects database: 42 operating plants totaling 849.9 MW and 34 planned projects totaling 7 GW. No data center record lists the county. Battery Storage leads with 3.9 GW across 21 projects.

Data as of Grid region: California ISO (CAISO)Refreshed monthly
76
power projects, planned and operating
7GW
planned generation, 34 projects
849.9MW
operating generation, 42 projects
0
planned projects past their listed in-service date
Map

Merced County and its neighbors

Counties shaded by data center MW on record, planned to operating. 5 of its 6 neighboring counties have pages of their own. The rest are in the member database.

San Benito no data centers Fresno no data centers Stanislaus no data centers Madera no data centers Merced no data centers Mariposa Santa Clara 1.9 GW
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
8.2times

more planned than operating generation in Merced County. 34 projects in the queue would add 7 GW to the 849.9 MW operating today.

Operating generation849.9 MW
Planned generation7 GW

Technology mix

76 projects, 7.8 GW planned and operating

Battery Storage3.9 GW21 projects, 49%
Solar3.2 GW30 projects, 41%
Hydro455.3 MW16 projects, 6%
2 other technologies305.2 MW9 projects, 4%
Which companies own these 76 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

42 plants operate inside Merced County, 849.9 MW. The queue adds 7 GW across 34 projects.

Figure 1

Operating and planned generation by technology

MW in Merced County

OperatingPlanned
Battery StorageOperating 1.4 MW 2 projects
Battery StoragePlanned 3.9 GW 19 projects
SolarOperating 361.3 MW 20 projects
SolarPlanned 2.9 GW 10 projects
HydroOperating 455.3 MW 16 projects
WindOperating 17.4 MW 1 project
WindPlanned 273.3 MW 5 projects
BiomassOperating 14.5 MW 3 projects
View as table
TechnologyStatusProjectsMW
Battery StorageOperating21.4
Battery StoragePlanned193,855.2
SolarOperating20361.3
SolarPlanned102,864.9
HydroOperating16455.3
WindOperating117.4
WindPlanned5273.3
BiomassOperating314.5
Operating: 849.9 MW. Planned: 7 GW. If every planned project is built, county generation would reach 7.8 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
01k2k3k Snapshot year 750 2026 710 2027 257 2028 576 2029 1,035 2030 1,313 2031 2,352 2032
View as table
YearPlanned projectsMW
202612749.8
20278710
20281257
20293576
203031,035.4
203151,313
203222,352.2
No planned project is past its listed year

Merced County against its neighbors

Santa Clara County has the most data center MW among the neighbors, 1.9 GW. 5 of the 5 have more generation operating than data center MW on record.

CountyData center recordsData center MWOperating generation MWPlanned generation MWData center MW per MW operating
Santa Clara County 51
1,886
1,887
1,190 1x
Fresno County 0
0
5,885
21,505 0x
Stanislaus County 0
0
1,505
1,443 0x
Merced County this page 0
0
850
6,993 0x
Madera County 0
0
509
727 0x
San Benito County 0
0
148
225 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.

6 counties shown

What changed since June 4, 2026

16 projects in Merced 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
10
cancelled, dropped or went inactive, 2.7 GW
6
slipped their in-service date, 189.6 MW

Every change in Merced County

Project, what changed, technology, MW and the dates that moved, for all 16 changes.

Members only
County: Merced County, CASince June 4, 2026 16 changes
ProjectChangeTechnologyMWPrevious dateNew date
16 changes behind this preview

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Every record in Merced County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 76 records. Filter, sort and export to Excel.

Members only
County: Merced County, CAStatus: all except cancelledSort: MW, largest first 76 records
Project or campusDeveloperStatusMWYearContacts
76 records and 7.8 GW behind this preview

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