Greenfield (MASSENA - MARCY)

Greenfield

St. Lawrence County, New York · NYISO

DC Readiness
61.7
Good / 100

Greenfield (MASSENA - MARCY) is a greenfield datacenter candidate site in St. Lawrence County, New York, interconnecting through NYISO. It screens at 61.7/100 DC Readiness with a catalogued 1,000 MW of candidate capacity and a 3.5 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationMASSENA
Substation voltage765 kV
Available capacity1,000 MW
LMP zoneNYISO_NORTH
Wholesale LMP$55.56/MWh
Utility commercial rate0.07¢/kWh

Speed to power

ISO / RTO regionNYISO
Queue depth426
Avg queue wait3.5 yrs
Recent queue wait3.5 yrs
Completion rate8%
Withdrawal rate92%

Connectivity

Nearest IXPWestelcom Networks Watertown
IXP distance46.6 mi
Fiber providers11
Fiber coverage59.9%
Nearest cloud providerGCP
Nearest cloud regionus-east5
Cloud region distance367.6 mi

Site characteristics

Site typeGreenfield
Parcel ownerReed, Margaret J
Land owner typeprivate
Buildability50.0/100

Risk & environment

Flood zoneZone X
Water stress (WRI)0.50
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyClear
Hazard sub-score65/100
Construction cost index86.0 (avg 100)

Location context

Nearest datacenterWestelcom Networks Watertown
DC distance46.6 mi
Nearest rail6.9 mi
Nearest gas pipeline2.2 mi
Nearest fiber route1.2 mi
County hazard (FEMA NRI)Relatively High (35)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity7.42¢/kWh
Industrial electricity3.99¢/kWh
Cooling degree days700
Heating degree days6,100
Land price / acre$2,386
See all datacenter sites in St. Lawrence County →

Incentive detail: Excelsior Jobs Program tax credits; IDA property tax abatements (PILOT); Empire State Digital Gaming.

Full DC Readiness breakdown

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

Power availability20%
72
Speed to power15%
26
Fiber connectivity12%
62
Energy cost10%
69
Water risk8%
90
Natural hazard8%
65
Buildability7%
50
Labor market4%
50
DC cluster4%
40
Land / acreage3%
52
Construction cost3%
78
Gas pipeline2%
93
Tax incentive2%
100
Climate / cooling2%
90

Nearby comparable sites

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

Sites near Greenfield (MASSENA - MARCY)
SiteTypeVoltageCapacityQueue waitScore
MASSENASubstation-Adjacent765 kV1,000 MW3.5 yrs70.1
Greenfield (MASSENA - MARCY)Greenfield765 kV1,000 MW3.5 yrs64.1
Greenfield (MASSENA - MARCY)Greenfield765 kV1,000 MW3.5 yrs63.7
Greenfield (MASSENA - MARCY)Greenfield765 kV1,000 MW3.5 yrs63.4
UNKNOWN127603Substation-Adjacent115 kV100 MW3.5 yrs62.6
UNKNOWN125654Substation-Adjacent115 kV100 MW3.5 yrs62.4
UNKNOWN125653Substation-Adjacent115 kV100 MW3.5 yrs62.4
DUNN PAPERSubstation-Adjacent115 kV100 MW3.5 yrs62.2

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 Greenfield (MASSENA - MARCY), St. Lawrence 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.

See plans & API accessTalk to us