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Gridcensus

Valero Refinery Cogeneration Unit 2

Brownfield

Benicia, Solano, California · Valero Refining Co California

Legacy capacity
51
MW

Valero Refinery Cogeneration Unit 2 is a natural gas plant in Benicia, Solano, California. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 51 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.

Former use & capacity

Former usenatural gas plant
Site typeretired_plant
Existing capacity51 MW
EIA plant ID#55852

Grid hookup & remediation

Nearest substation0.5 mi
Operator address3400 East Second St., Benicia, CA, 94510
Why this site is datacenter-attractive: a natural gas plant of this scale leaves behind a high-capacity grid interconnection that a new load can re-use, frequently shaving years off the interconnection queue. Retired-plant sites also tend to be already zoned for heavy industrial use with established road, rail, and water infrastructure.

Site conditions & market — Solano County

County-level intelligence for this site's location — the power economics, water, hazard, connectivity, and workforce a developer screens before ever visiting. Assembled from FEMA NRI, BLS QCEW, FCC BDC, USGS water-use, and EIA.

Market & workforce

Total employment (laborshed)116,650
IT / tech employment85
Construction employment11,696
Land value$12,901/acre

Power economics & interconnection

Commercial power rate29.96¢/kWh
Industrial power rate22.93¢/kWh
Load growth (FERC-714)1.3%

Water & cooling

Water stressHigh
Public water supply52.2 MGD
Industrial water use6.1 MGD
Cooling degree days1,000
Mean annual temp59°F

Hazard, flood & connectivity

FEMA risk index48.0 · Relatively High
Fiber providers7 · 27% served

County-level context — address-level utility offerings and flood zoning vary within the county. Confirm site-specific service with the utility and a Phase I ESA.

Nearby brownfield & retired-generation sites

A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near Valero Refinery Cogeneration Unit 2 — the environmental neighborhood, ranked by legacy grid capacity.

SiteFormer useLegacy MWDistanceCleanup status
Hunters Pointnatural gas plant42727.1 mi—
San Francisco Electric Reliability Projnatural gas plant15223.9 mi—
Dynegy Oakland Power Plantoil plant7520.6 mi—
Richmond Cogennatural gas plant4316.4 mi—
Phillips 66 Carbon Plantoil plant276.4 mi—
PSEG Pittsburg Solar Energy Centerformer rcra site2513.7 micleanup_complete
Richmond Refinery TG800natural gas plant2116.7 mi—
MCE Solar One (Chevron Richmond Refinery)former landfill site1114.6 micleanup_complete

Derived from GridCensus's retired-generator & EPA brownfield dataset. Not a substitute for an ASTM E1527 Phase I environmental radius report.

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Nearby datacenter candidate sites

Scored candidate sites near Valero Refinery Cogeneration Unit 2, ranked by DC Readiness.

Candidate sites near Valero Refinery Cogeneration Unit 2
SiteTypeStateCountyVoltageCapacityQueue waitScore
Hunters PointBrownfieldCASan Mateo County115 kV427 MW5.7 yrs58.9
EMBARCADEROSubstation-AdjacentCAContra Costa County230 kV300 MW8.2 yrs57.6
MARTINSubstation-AdjacentCASan Mateo County230 kV300 MW8.2 yrs56.2
VACA-DIXONSubstation-AdjacentCASolano County500 kV1,000 MW8.2 yrs55.5
Richmond Refinery TG800BrownfieldCAMarin County115 kV21 MW5.7 yrs55.1
STATION GSubstation-AdjacentCAMarin County230 kV300 MW8.2 yrs55.1
CASTRO VALLEYSubstation-AdjacentCAAlameda County230 kV300 MW8.2 yrs54.7
CASTRO VALLEY TAPSubstation-AdjacentCAAlameda County230 kV300 MW8.2 yrs54.6

Nearby internet exchanges

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Dataset updated . Screening estimates derived from public data sources.

Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for Valero Refinery Cogeneration Unit 2, Benicia, Solano, California. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.