Greenfield (SHERWIN - CASA DIABLO)

Greenfield

Mono County, California · WECC

DC Readiness
41.4
Fair / 100

Greenfield (SHERWIN - CASA DIABLO) is a greenfield datacenter candidate site in Mono County, California, interconnecting through WECC. It screens at 41.4/100 DC Readiness with a catalogued 100 MW of candidate capacity and a 5.8 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationSHERWIN
Substation voltage115 kV
Available capacity100 MW
Utility commercial rate0.24¢/kWh

Speed to power

ISO / RTO regionWECC
Queue depth74
Avg queue wait5.8 yrs
Recent queue wait5.8 yrs
Completion rate10%
Withdrawal rate90%

Connectivity

Nearest IXPUnwired FAT1 - Fresno Colocation
IXP distance74.4 mi
Fiber providers3
Fiber coverage16.7%
Nearest cloud providerAWS
Nearest cloud regionus-west-1
Cloud region distance166.5 mi

Site characteristics

Site typeGreenfield
Parcel ownerAZUSA LIGHT & POWER
Land owner typeprivate
Buildability92.0/100
Land cover (NLCD)Developed, Low Intensity

Risk & environment

Flood zoneZone D
Water stress (WRI)3.80
Wetlands (NWI)Clear
Critical habitatPresent
Superfund nearbyPresent
Superfund siteCALTRANS DISTRICT 09
Hazard sub-score22/100
Construction cost index82.5 (avg 100)

Location context

Nearest datacenterUnwired FAT1 - Fresno Colocation
DC distance74.4 mi
Nearest rail5.8 mi
Nearest gas pipeline75.2 mi
Nearest fiber route94.2 mi
County hazard (FEMA NRI)Relatively High (48)
DC tax incentiveNo
Commercial electricity24.34¢/kWh
Industrial electricity17.36¢/kWh
Cooling degree days1,000
Heating degree days2,500
Land price / acre$3,138

Full DC Readiness breakdown

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

Power availability20%
28
Speed to power15%
29
Fiber connectivity12%
9
Energy cost10%
95
Water risk8%
47
Natural hazard8%
22
Buildability7%
92
Labor market4%
50
DC cluster4%
25
Land / acreage3%
66
Construction cost3%
81
Gas pipeline2%
0
Tax incentive2%
0
Climate / cooling2%
75

Nearby comparable sites

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

Sites near Greenfield (SHERWIN - CASA DIABLO)
SiteTypeVoltageCapacityQueue waitScore
INYOSubstation-Adjacent230 kV300 MW5.8 yrs57.4
CONTROLSubstation-Adjacent230 kV300 MW5.8 yrs57.3
Greenfield (CELILO - SYLMAR EAST)Greenfield1000 kV1,000 MW5.8 yrs57.0
SHERWINSubstation-Adjacent115 kV100 MW5.8 yrs56.0
Greenfield (CELILO - SYLMAR EAST)Greenfield1000 kV1,000 MW5.8 yrs55.8
Greenfield (CELILO - SYLMAR EAST)Greenfield1000 kV1,000 MW5.8 yrs55.5
Greenfield (CELILO - SYLMAR EAST)Greenfield1000 kV1,000 MW5.8 yrs54.9
Greenfield (CELILO - SYLMAR EAST)Greenfield1000 kV1,000 MW5.8 yrs54.9

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

This page shows a public slice of the GridCensus dataset for Greenfield (SHERWIN - CASA DIABLO), Mono County. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.