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Gridcensus

CSO NSY Mare Island

Military BRAC

Solano County, California · CAISO

DC Readiness
44.2
Fair / 100

CSO NSY Mare Island is a military brac datacenter candidate site in Solano County, California, interconnecting through CAISO. It screens at 44.2/100 DC Readiness and a 8.2 yrs average interconnection-queue wait.

Power & interconnection

UtilityPITTSBURG POWER COMPANYnot available

Speed to power

Interconnection outlookConstrained
≈ 8.2 yrs typical interconnection wait

Deep queue and long historical waits — plan for a multi-year interconnection timeline and engage the utility early.

ISO / RTO regionCAISO
Queue depth227
Avg queue wait8.2 yrs

Connectivity

Nearest IXPEvocative Emeryville (EM1)
IXP distance17.4 mi
Fiber providers7
Fiber coverage27.2%

Site characteristics

Site typeMilitary BRAC
Land contactSolano County County Assessor
Former useMilitary (Navy)
Cleanup statusCaretaker

Risk & environment

Environmental constraintNone (0/100)
Water stress (WRI)High
Wetlands (NWI)—
Critical habitat—
Superfund nearby—
Hazard sub-score52/100

Location context

Nearest datacenterKaiser Data Center
DC distance10.7 mi
County hazard (FEMA NRI)Relatively High (48)
DC tax incentiveNo
Commercial electricity29.96¢/kWh
Industrial electricity22.93¢/kWh
Cooling degree days1,000
Heating degree days2,500
Land price / acre$12,901

Regulatory climate

Moderatestate posture · as of 2026-08

No notable statewide DC restriction on record; confirm local zoning and utility tariffs.

DC tax incentiveNo / suspended

Site location

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≥ 7560–7540–60≤ 40
This site + 8 nearby

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Full DC Readiness breakdown

All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.

Power availability20%
30
Speed to power20%
40
Fiber connectivity12%
69
Energy cost10%
50
Water risk7%
24
Natural hazard6%
52
Buildability7%
50
Labor market4%
50
DC cluster4%
80
Land / acreage3%
34
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
0
Climate / cooling1%
75

Nearby comparable sites

Other scored datacenter candidate sites in Solano County, ranked by DC Readiness.

Sites near CSO NSY Mare Island
SiteTypeVoltageCapacityQueue waitScore
VACA-DIXONSubstation-Adjacent500 kV1,000 MW8.2 yrs57.8
TULUCAYSubstation-Adjacent230 kV300 MW8.2 yrs54.9
PARKWAYSubstation-Adjacent230 kV300 MW8.2 yrs54.2
DEADEND310155Substation-Adjacent230 kV300 MW8.2 yrs53.7
American Canyon Solar FarmBrownfield115 kV3 MW8.2 yrs53.7
Coca Cola American CanyonBrownfield115 kV1 MW5.7 yrs53.4
PEABODYSubstation-Adjacent230 kV300 MW8.2 yrs53.2
LAMBIESubstation-Adjacent230 kV300 MW8.2 yrs53.2

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

This page shows a public slice of the GridCensus dataset for CSO NSY Mare Island, Solano County. 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.