Sampson, NC: data center power outlook

Grid position at a glance

Serving utilities

DUKE ENERGY PROGRESS - (NC), FOUR COUNTY ELEC MEMBER CORP, SOUTH RIVER ELEC MEMBER CORP, TRI-COUNTY ELEC MEMBER CORP (NC)

ISO / market

NON_ISO (Not in an organized wholesale market)

Highest grid access

230 kV

Substations in county

31

Industrial retail rate

7.8¢/kWhState-level EIA-861 industrial average. The map colours by this, not by a per-county rate.

Per-utility rates in county

4 serving utilities: 6.7 to 8.2¢/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

482 lb CO2/MWh

Water withdrawals

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 Water already withdrawn locally, not water available for a new load.

Construction labor near site

100,237 employed in construction within ~120 kmA 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 Sampson

Everything here about Sampson, North Carolina comes from public federal and state records, with the gaps left visible. Sampson reaches 230 kV at its highest mapped voltage, a transmission class that can carry a substantial interconnection where capacity exists. With 31 substations mapped, Sampson offers interconnection points across many locations.

Sitting outside any organized market, Sampson, North Carolina handles interconnection through its utility rather than a central operator. The rate for Sampson is the 7.8 cents per kWh state industrial average (EIA-861), the same figure the map colours by. Across Sampson, reported per-utility industrial rates cover 4 serving utilities: 6.7 to 8.2¢/kWh, offered only as context beneath the state figure.

The covered queue feeds list nothing for Sampson, North Carolina, which may be quiet or simply uningested. EIA-860M lists nothing planned or under construction for Sampson, North Carolina, which is a national filing and so a real zero. The balancing authority covering Sampson carries a grid carbon intensity of 481.506 lb CO2 per MWh in eGRID.

Reported freshwater withdrawals for all uses in Sampson are 30.81 million gallons per day in the USGS 2015 compilation, existing demand rather than water free for a new load. Around Sampson, some 100,237 people work in construction within about a 120 km commute (BLS QCEW), a measure of reach, not of available crews.

These numbers for Sampson are screening-grade context for the whole county, drawn from public data with the gaps left visible. Read the figures for Sampson, North Carolina together rather than one at a time: grid access matters less without substations near it, and a quiet queue reads differently inside an organized market than outside one. The next step for Sampson, North Carolina is an address-level interconnection study; the county figures here only narrow where to look. For Sampson, North Carolina, the source log below records where each figure comes from and when it was pulled, keeping the provenance visible.

Sources