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Gridcensus

Kiley Barrel - 9 Milk

Industrial

Middlesex, Massachusetts · ISO-NE

DC Readiness
56.1
Good / 100

Kiley Barrel - 9 Milk is an industrial datacenter candidate site in Middlesex, Massachusetts, interconnecting through ISO-NE. It screens at 56.1/100 DC Readiness and a 4.3 yrs average interconnection-queue wait.

Power & interconnection

UtilityNSTAR ELECTRIC COMPANYinvestor ownedmoderate to large load · terms ≥ 50 MW

Speed to power

Interconnection outlookModerate
≈ 4.9 yrs typical interconnection wait

Middle-of-the-pack interconnection conditions for this grid.

ISO / RTO regionISO-NE
Queue depth25
Avg queue wait4.3 yrs
Recent queue wait4.9 yrs
Completion rate25%
Withdrawal rate75%

Connectivity

Nearest IXPEvocative BOS1
IXP distance0.7 mi
Fiber providers11
Fiber coverage91.9%

Site characteristics

Site typeIndustrial

Risk & environment

Environmental constraintNone (0/100)
Water stress (WRI)Low
Wetlands (NWI)—
Critical habitat—
Superfund nearby—
Hazard sub-score78/100

Location context

Nearest datacenterCoreSite BO1
DC distance0.7 mi
County hazard (FEMA NRI)Relatively Low (22)
DC tax incentiveNo
Commercial electricity17.00¢/kWh
Industrial electricity16.19¢/kWh
Cooling degree days600
Heating degree days5,900
Land price / acre$22,138

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%
47
Fiber connectivity12%
99
Energy cost10%
50
Water risk7%
88
Natural hazard6%
78
Buildability7%
50
Labor market4%
50
DC cluster4%
100
Land / acreage3%
30
Construction cost3%
50
Gas pipeline2%
10
Tax incentive1%
0
Climate / cooling1%
95

Nearby comparable sites

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

Sites near Kiley Barrel - 9 Milk
SiteTypeVoltageCapacityQueue waitScore
UNKNOWN133682Substation-Adjacent450 kV600 MW4.3 yrs68.3
TEWKSBURY NO. 22ASubstation-Adjacent345 kV600 MW4.3 yrs67.2
LEXINGTONSubstation-Adjacent345 kV600 MW4.3 yrs67.0
WALTHAMSubstation-Adjacent230 kV300 MW4.3 yrs66.3
SUDBURYSubstation-Adjacent230 kV300 MW4.3 yrs64.7
Westford St. LandfillBrownfield—2 MW4.3 yrs64.7
Industri-plex SolarBrownfield345 kV4 MW4.3 yrs64.3
UNKNOWN140692Substation-Adjacent115 kV100 MW4.3 yrs63.6

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.

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