FieldProspects

San Bernardino County, California

San Bernardino County, California has 269 power projects in the FieldProspects database: 206 operating plants totaling 7.1 GW and 63 planned projects totaling 12.5 GW. No data center record lists the county. Battery Storage leads with 9.3 GW across 54 projects.

Data as of Grid region: California ISO (CAISO)Refreshed monthly
269
power projects, planned and operating
12.5GW
planned generation, 63 projects
7.1GW
operating generation, 206 projects
3
planned projects past their listed in-service date
Map

San Bernardino County and its neighbors

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

San Bernardino no data centers Inyo no data centers Orange 16.9 MW Kern 100 MW Riverside 0 MW Los Angeles 209.4 MW
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
1.8times

more planned than operating generation in San Bernardino County. 63 projects in the queue would add 12.5 GW to the 7.1 GW operating today, and 3 of them are past their listed in-service date.

Operating generation7.1 GW
Planned generation12.5 GW

Technology mix

269 projects, 19.6 GW planned and operating

Battery Storage9.3 GW54 projects, 48%
Solar6.2 GW121 projects, 32%
Natural Gas2.4 GW55 projects, 12%
6 other technologies1.6 GW39 projects, 8%
Which companies own these 269 projects?Project names, developers and contacts are for members.See what members get

Power generation in the county

206 plants operate inside San Bernardino County, 7.1 GW. The queue adds 12.5 GW across 63 projects, and 3 of them are past their listed in-service date.

Figure 1

Operating and planned generation by technology

MW in San Bernardino County

OperatingPlanned
Battery StorageOperating 1.4 GW 19 projects
Battery StoragePlanned 8 GW 35 projects
SolarOperating 2.8 GW 101 projects
SolarPlanned 3.4 GW 20 projects
Natural GasOperating 2.4 GW 52 projects
Natural GasPlanned 0.9 MW 3 projects
OtherPlanned 1.1 GW 3 projects
HydroOperating 466.1 MW 23 projects
CoalOperating 62.5 MW 3 projects
WindOperating 7.2 MW 5 projects
BiomassOperating 1.4 MW 1 project
BiomassPlanned 2.6 MW 2 projects
OilOperating 2.7 MW 2 projects
View as table
TechnologyStatusProjectsMW
Battery StorageOperating191,369.7
Battery StoragePlanned357,965.2
SolarOperating1012,795.6
SolarPlanned203,440.3
Natural GasOperating522,376.6
Natural GasPlanned30.9
OtherPlanned31,099
HydroOperating23466.1
CoalOperating362.5
WindOperating57.2
BiomassOperating11.4
BiomassPlanned22.6
OilOperating22.7
Operating: 7.1 GW. Planned: 12.5 GW. If every planned project is built, county generation would reach 19.6 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
02k4k6k Snapshot year 522 2023 2024 13 2025 1,329 2026 1,318 2027 3,112 2028 222 2029 157 2030 5,835 2031
View as table
YearPlanned projectsMW
20232521.9
202400
2025112.6
2026181,328.6
202771,318
202893,112.4
20294222
20304157.4
2031185,835.2
3 projects, 534.4 MW, were due before 2026

San Bernardino County against its neighbors

Los Angeles County has the most data center MW among the neighbors, 209.4 MW. 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
Los Angeles County 9
209
14,116
13,010 0.01x
Kern County 1
100
18,776
27,842 0.01x
Orange County 2
17
1,763
631 0.01x
Riverside County 1
0
11,485
15,127 0x
San Bernardino County this page 0
0
7,082
12,508 0x
Inyo County 0
0
465
2,524 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

29 projects in San Bernardino County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.

Open the change feed
3
added to a queue, 305 MW
6
came online, started construction or signed an interconnection agreement, 530 MW
13
cancelled, dropped or went inactive, 5 GW
5
slipped their in-service date, 230.6 MW

Every change in San Bernardino County

Project, what changed, technology, MW and the dates that moved, for all 29 changes.

Members only
County: San Bernardino County, CASince June 4, 2026 29 changes
ProjectChangeTechnologyMWPrevious dateNew date
29 changes behind this preview

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Every record in San Bernardino County

Project name, developer, status, MW, in-service year and the developer’s contacts, for all 269 records. Filter, sort and export to Excel.

Members only
County: San Bernardino County, CAStatus: all except cancelledSort: MW, largest first 269 records
Project or campusDeveloperStatusMWYearContacts
269 records and 19.6 GW behind this preview

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