Substation-Adjacent site at 37.857, -120.912
Substation-AdjacentSan Joaquin County, California · CAISO
At a glance
Substation-Adjacent site at 37.857, -120.912 is a substation-adjacent datacenter candidate site in San Joaquin County, California, scoring 50.8/100 DC Readiness — 27th of 129 scored sites in the county. Its nearest substation is UNKNOWN301727 (0 mi, 115 kV). It sits in the CAISO grid region, where interconnection has averaged 7.6 years from request to operation. GridCensus catalogs 100 MW of candidate capacity here.
Power & interconnection
Speed to power
Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.
Connectivity
Site characteristics
Risk & environment
Location context
Regulatory climate
No notable statewide DC restriction on record; confirm local zoning and utility tariffs.
Site location
Get alerts
Track UNKNOWN301727
Get an email when its DC-readiness score, available capacity, or interconnection-queue status changes.
How does Substation-Adjacent site at 37.857, -120.912 compare with other sites in San Joaquin County?
Substation-Adjacent site at 37.857, -120.912 ranks 27th of 129 scored candidate sites in San Joaquin County. Its 50.8/100 is roughly in line with the county average of 47.3. It is about 12% above the California average of 45.4 and roughly in line with the national average of 53.2.
Against the California average, its strongest sub-score is power availability (56 vs 36) and its weakest is water (24 vs 27). Power and speed to power each carry 20% of the composite score, fiber 12%, water 7% and hazard 6%.
How close is Substation-Adjacent site at 37.857, -120.912 to power, fiber and other datacenters?
The nearest mapped substation, UNKNOWN301727, is about 0 miles away and operates at 115 kV. The nearest located transmission bottleneck is 34002_SALADO _60.0_34008_STNSLSRP_60.0_BR_1 _1 (CAISO), 10 miles away. For connectivity, the nearest internet exchange facility is Volt Modesto at 15.6 miles. 5 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Modesto Junior College West Data Center, 15 miles away.
What are the flood, water and hazard risks at Substation-Adjacent site at 37.857, -120.912?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk). At the county level, FEMA's National Risk Index rates San Joaquin County "Relatively High".
Full DC Readiness breakdown
All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.
Nearby comparable sites
Other scored datacenter candidate sites in San Joaquin County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| TRACY | Substation-Adjacent | 500 kV | 1,000 MW | 7.6 yrs | 58.6 |
| COUNTRY CLUB | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 57.6 |
| STAGG | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 56.6 |
| WEBER | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 56.5 |
| EIGHT MILE | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 56.4 |
| LODI STIG | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 56.1 |
| LOCKEFORD | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 55.9 |
| BELLOTA | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 55.4 |
Substation-Adjacent site at 37.857, -120.912: common questions
What is the DC Readiness score of Substation-Adjacent site at 37.857, -120.912?
Substation-Adjacent site at 37.857, -120.912 scores 50.8/100 on the GridCensus DC Readiness scale, rated fair. It ranks 27th of 129 scored sites in San Joaquin County. The San Joaquin County average is 47.3 and the California average is 45.4.
What is the nearest substation to Substation-Adjacent site at 37.857, -120.912?
The nearest mapped substation is UNKNOWN301727, about 0 miles away, at 115 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
What grid region is Substation-Adjacent site at 37.857, -120.912 in?
Substation-Adjacent site at 37.857, -120.912 is in the CAISO region. Projects interconnecting there have averaged a 7.6-year wait from queue request to operation.
Is Substation-Adjacent site at 37.857, -120.912 in a flood zone?
The site is in FEMA flood zone X, outside the Special Flood Hazard Area (minimal or moderate flood risk).
How far is Substation-Adjacent site at 37.857, -120.912 from an internet exchange?
The nearest internet exchange facility is Volt Modesto, about 15.6 miles away; 5 fiber providers report service at the location.
Related pages
About this data
Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published October 10, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Substation-Adjacent site at 37.857, -120.912, San Joaquin County, CA”, https://gridcensus.com/datacenter-sites/california/san-joaquin-county/unknown301727-05091b7a (data as of October 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.
Go deeper than the public screen
Every site and score for Substation-Adjacent site at 37.857, -120.912, San Joaquin County is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.