GRANITE VERNALLIS
Substation-AdjacentStanislaus County, California · CAISO
At a glance
GRANITE VERNALLIS is a substation-adjacent datacenter candidate site in Stanislaus County, California, scoring 49.5/100 DC Readiness — 35th of 107 scored sites in the county. Its nearest substation is GRANITE VERNALLIS (0 mi, 115 kV). It sits in the CAISO grid region and the PACIFIC GAS & ELECTRIC CO. service territory, 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
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How does GRANITE VERNALLIS compare with other sites in Stanislaus County?
GRANITE VERNALLIS ranks 35th of 107 scored candidate sites in Stanislaus County. Its 49.5/100 is roughly in line with the county average of 47.0. It is roughly in line with 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 GRANITE VERNALLIS to power, fiber and other datacenters?
The nearest mapped substation, GRANITE VERNALLIS, is about 0 miles away and operates at 115 kV. The nearest located transmission bottleneck is 34009_CRWCRKSS_60.0_34016_CRWS LDS_60.0_BR_1 _1 (CAISO), 22 miles away. For connectivity, the nearest internet exchange facility is Volt Modesto at 19.7 miles. 7 fiber providers report service at the location in FCC broadband data. The closest operating datacenter on record is Modesto Junior College West Data Center, 17.9 miles away.
What are the flood, water and hazard risks at GRANITE VERNALLIS?
At the county level, FEMA's National Risk Index rates Stanislaus 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 Stanislaus County, ranked by DC Readiness.
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| PRESCOTT | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 57.1 |
| ROSEMORE B | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 57.0 |
| PARKER | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 56.1 |
| Turlock Irrigation District Fuel Cell | Brownfield | 66 kV | 1 MW | 7.6 yrs | 55.9 |
| WALNUT | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 55.5 |
| OZ Stanislaus | Greenfield | — | — | 7.6 yrs | 55.4 |
| COTTLE | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 55.4 |
| WARNERVILLE | Substation-Adjacent | 230 kV | 300 MW | 7.6 yrs | 55.3 |
GRANITE VERNALLIS: common questions
What is the DC Readiness score of GRANITE VERNALLIS?
GRANITE VERNALLIS scores 49.5/100 on the GridCensus DC Readiness scale, rated fair. It ranks 35th of 107 scored sites in Stanislaus County. The Stanislaus County average is 47.0 and the California average is 45.4.
What is the nearest substation to GRANITE VERNALLIS?
The nearest mapped substation is GRANITE VERNALLIS, about 0 miles away, at 115 kV. GridCensus catalogs 100 MW of candidate capacity for the site.
Which electric utility serves GRANITE VERNALLIS?
PACIFIC GAS & ELECTRIC CO. (investor owned) holds the retail service territory that contains the site; its holding company is PACIFIC GAS & ELECTRIC CORPORATION.
What grid region is GRANITE VERNALLIS in?
GRANITE VERNALLIS is in the CAISO region. Projects interconnecting there have averaged a 7.6-year wait from queue request to operation.
How far is GRANITE VERNALLIS from an internet exchange?
The nearest internet exchange facility is Volt Modesto, about 19.7 miles away; 7 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, “GRANITE VERNALLIS, Stanislaus County, CA”, https://gridcensus.com/datacenter-sites/california/stanislaus-county/granite-vernallis-c4ffbac7 (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.
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