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Gridcensus

San Francisco Port Authority

Industrial

San Francisco County, California · CAISO

DC Readiness
45.4
Fair / 100

San Francisco Port Authority is an industrial datacenter candidate site in San Francisco County, California, interconnecting through CAISO. It screens at 45.4/100 DC Readiness and a 8.2 yrs average interconnection-queue wait.

Power & interconnection

UtilityPACIFIC GAS & ELECTRIC CO.investor ownedrestrictive to large load · terms ≥ 50 MW

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 IXP360 Spear
IXP distance0.0 mi
Fiber providers13
Fiber coverage59.5%

Site characteristics

Site typeIndustrial

Risk & environment

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

Location context

Nearest datacenter360 Spear Street Data Center
DC distance0.0 mi
County hazard (FEMA NRI)Relatively High (48)
DC tax incentiveNo
Commercial electricity21.45¢/kWh
Industrial electricity23.47¢/kWh
Cooling degree days1,000
Heating degree days2,500
Land price / acre$48,425

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%
25
Fiber connectivity12%
91
Energy cost10%
50
Water risk7%
24
Natural hazard6%
52
Buildability7%
50
Labor market4%
50
DC cluster4%
100
Land / acreage3%
34
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
0
Climate / cooling1%
75

Nearby comparable sites

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

Sites near San Francisco Port Authority
SiteTypeVoltageCapacityQueue waitScore
EC Near SF State UniversityGreenfield——5.7 yrs53.7
EC Near Hunters PointGreenfield——5.7 yrs53.4
OZ San FranciscoGreenfield——5.7 yrs48.1
Puget Sound HCS-Seattle DivisionFederal Excess——6.9 yrs46.7
EC Near Hunters PointGreenfield——5.7 yrs46.7
EC Near SF State UniversityGreenfield——5.7 yrs46.2
EC Near Hunters PointGreenfield——5.7 yrs46.1
EC Near San Francisco Electric Reliability ProjGreenfield——5.7 yrs45.9

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 San Francisco Port Authority, San Francisco 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.