Coos, NH: data center power outlook

Grid position at a glance

Serving utilities

CENTRAL MAINE POWER CO, GREEN MOUNTAIN POWER CORP, LIBERTY UTILITIES (GRANITE STATE ELECTRI, NEW HAMPSHIRE ELEC COOP INC, PUBLIC SERVICE CO OF NH, VERMONT ELECTRIC COOPERATIVE, INC

ISO / market

ISONE (ISO New England)

Highest grid access

115 kV

Substations in county

21

Industrial retail rate

16.9¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

3 of 6 serving utilities: 7.3 to 10.4¢/kWhLowest to highest industrial rate among the utilities serving this county (EIA-861 Sales to Ultimate Customers). A spread, not the county’s rate, and it covers only the serving utilities that report one.

Interconnection queue

None on record

Proposed generation

None on file (EIA-860M)Units filed with EIA as planned or under construction (Form EIA-860M). Declared intent from the federal inventory, not the interconnection queue and not guaranteed capacity.

Grid carbon intensity

541 lb CO2/MWh

Water withdrawals

13 Mgal/dAll uses, freshwater. Water already withdrawn locally, not water available for a new load.

Construction labor near site

22,943 employed in construction within ~120 km (12 of 13 counties reporting)A large build needs hundreds of skilled construction workers on site for one to three years. A county with few of them within commuting range means bussing crews in, per diem, and housing, which is real cost and schedule risk. This counts people employed in construction within about a 120 km drive (BLS QCEW), summed across nearby counties. It is not labor known to be available: most are already committed to other projects, and no public data reveals who is free.

Grid conditions in Coos

For Coos, New Hampshire, the following sections turn public grid records into a siting-oriented summary. The strongest mapped access in Coos is 115 kV, squarely transmission class. Coos carries 21 substations, a dense footprint across the county.

For Coos, the ISONE market (ISO New England) is the operator that handles interconnection and capacity. The state industrial average retail rate is 16.9 cents per kWh, drawn from EIA-861 and applied to Coos at the state level rather than as a county rate. The serving utilities in Coos that publish a rate range 3 of 6 serving utilities: 7.3 to 10.4¢/kWh, a spread kept separate from the state average.

Coos, New Hampshire shows no interconnection-queue project in the covered feeds, whether from real quiet or a feed not yet loaded. The federal EIA-860M inventory files no planned or under-construction generation in Coos, New Hampshire, a real zero rather than a gap. Grid carbon intensity for Coos, via its balancing authority, is 541.365 lb CO2 per MWh in eGRID.

USGS 2015 puts freshwater withdrawals across Coos at 13.3 million gallons per day for all uses, a measure of use, not spare supply. Within roughly a 120 km commute of Coos, about 22,943 people are employed in construction (BLS QCEW), which speaks to how far crews for a multi-year build would travel, not to labour known to be free.

Read the Coos figures as screening-grade context: they describe the surrounding grid, not a specific parcel. The numbers for Coos, New Hampshire qualify one another, so grid access, substation density, market membership, and rate are meant to be read as a set, not in isolation. Past this screening view, siting in Coos, New Hampshire turns on a study of a particular address, something no county-level page can stand in for. Every number shown for Coos, New Hampshire traces to a public source listed below, with its retrieval date, so the provenance is auditable rather than asserted.

Sources