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Datacenter Sites in Duplin County, North Carolina

Duplin County has 17 scored datacenter candidate sites averaging 54.0/100 DC Readiness, with a catalogued aggregate of 1,600 MW. FEMA rates local natural-hazard risk as "Relatively High". The county has a datacenter tax incentive on record.

At a glance

Duplin County, North Carolina has 17 scored datacenter candidate sites averaging 54.0/100 DC Readiness, roughly in line with the North Carolina average of 55.1. It ranks 49th of 88 North Carolina counties by number of sites and 58th by average score. The top-scoring site is WALLACE at 60.2/100.

17
Candidate sites
54.0/100
Avg DC Readiness
1,600 MW
Catalogued capacity
theoretical aggregate
Relatively High
Hazard rating
◆ Loading map…
≥ 7560–7540–60≤ 40
Top 17 in Duplin County

Site-selection context for Duplin County

Yessales_tax_exemption
Datacenter tax incentive
10.99¢/kWh
Commercial electricity
7.72¢/kWh
Industrial electricity
7
Fiber providers
Low
Water stress
$5,713
Land price / acre
1,600
Cooling degree days
3,300
Heating degree days
59°F
Mean annual temp

Incentive detail: Sales tax exemption on DC equipment and electricity for $75M+ investments; property tax abatement.

How does Duplin County compare with other counties in North Carolina?

By number of scored sites, Duplin County ranks 49th of the 88 North Carolina counties with a county page, holding 0.6% of the state's 2,778 sites. Its average DC Readiness of 54.0/100 ranks 58th in the state and is roughly in line with the national average of 53.0. Nationally it has the 1896th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 9 score 55 or higher.

What types of datacenter sites are in Duplin County?

Substation-Adjacent sites are the most common (12, 71% of the county's inventory), followed by former mine (3) and greenfield (2). Site type reflects how the parcel was identified — next to a substation, on a former mine or brownfield, on industrial or federal excess land — and is scored on the same 14 factors either way.

What are power cost, hazard, water and fiber conditions in Duplin County?

Industrial electricity averages 7.72¢/kWh and commercial 10.99¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (42). WRI water stress is low. 7 fiber providers report service in the county. The climate runs 1,600 cooling degree days a year with a mean temperature of 59°F. Land is valued around $5,713 an acre.

By site type

Top datacenter sites in Duplin County

Top datacenter sites in Duplin County
SiteTypeVoltageCapacityQueue waitScore
WALLACESubstation-Adjacent230 kV300 MW5.3 yrs60.2
TAP148443Substation-Adjacent115 kV100 MW5.3 yrs56.7
TAP156318Substation-Adjacent115 kV100 MW5.3 yrs56.7
TAP148444Substation-Adjacent115 kV100 MW5.3 yrs56.6
UNKNOWN112250Substation-Adjacent115 kV100 MW5.3 yrs56.4
TAP148068Substation-Adjacent115 kV100 MW5.3 yrs56.1
UNKNOWN112251Substation-Adjacent115 kV100 MW5.3 yrs55.8
TAP148448Substation-Adjacent115 kV100 MW5.3 yrs55.7
TAP148439Substation-Adjacent115 kV100 MW5.3 yrs55.5
UNKNOWN112248Substation-Adjacent115 kV100 MW5.3 yrs54.8
UNKNOWN112244Substation-Adjacent115 kV100 MW5.3 yrs54.8
UNKNOWN112245Substation-Adjacent115 kV100 MW5.3 yrs54.5
Mine SiteFormer Mine——5.3 yrs50.1
Greenfield (TAP148068 - TAP148441)Greenfield115 kV100 MW5.3 yrs49.7
Mine SiteFormer Mine——5.3 yrs49.1
Mine SiteFormer Mine——5.3 yrs48.1
Greenfield (TAP148437 - WALLACE)Greenfield115 kV100 MW5.3 yrs47.8

Every scored site in Duplin County

All 17 sites, best first.

Duplin County datacenter FAQ

How many datacenter sites are in Duplin County?

17 scored datacenter candidate sites, averaging 54.0/100 DC Readiness. That is the 49th-most of 88 North Carolina counties with five or more sites.

What is the highest-scoring datacenter site in Duplin County?

WALLACE scores 60.2/100 DC Readiness, the highest of the 17 scored sites in Duplin County (a substation-adjacent site).

Does Duplin County offer datacenter tax incentives?

Sales tax exemption on DC equipment and electricity for $75M+ investments; property tax abatement.

What is the natural-hazard risk in Duplin County?

FEMA's National Risk Index rates Duplin County as "Relatively High" (score 42).

What are industrial electricity rates in Duplin County?

Average industrial electricity is 7.72¢/kWh and commercial is 10.99¢/kWh in Duplin County.

More in North Carolina

About this data

Source: GridCensus composite of HIFLD transmission and substation data, EIA, FEMA National Risk Index, FCC broadband data, PeeringDB and ISO interconnection queues, as published November 13, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.

Cite as: GridCensus, “Datacenter candidate sites in Duplin County, North Carolina”, https://gridcensus.com/datacenter-sites/north-carolina/duplin-county (data as of November 13, 2026).

Dataset updated . Screening estimates derived from public data sources.

Go deeper than the public screen

Every site and score for Duplin County, North Carolina is free to browse. Pro adds Watchtower on 25 sites, alerts when new candidate sites, datacenters or interconnection-queue requests appear in your markets, score and capacity history, and CSV export. Enterprise adds team seats, weekly data files for all 147,272 sites, the REST API and an MCP server for AI tools.

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