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NCAH Central Utility Plant

Brownfield

Ames, Story, Iowa · National Centers for Animal Health

Legacy capacity
1
MW

NCAH Central Utility Plant is a natural gas plant in Ames, Story, Iowa, retired 2018-01-01. Retired generation sites are among the most attractive datacenter redevelopment targets: the existing interconnection was sized for roughly 1 MW of generation, so the grid hookup, transmission rights, and often cooling-water access are already in place — collapsing the speed-to-power timeline versus a greenfield build.

Former use & capacity

Former usenatural gas plant
Site typeretired_plant
Existing capacity1 MW
Retirement date2018-01-01
EIA plant ID#58265

Grid hookup & remediation

Nearest substation0.0 mi
Operator address1920 Dayton Avenue, Ames, IA, 50010
Why this site is datacenter-attractive: a natural gas plant of this scale leaves behind a high-capacity grid interconnection that a new load can re-use, frequently shaving years off the interconnection queue. Retired-plant sites also tend to be already zoned for heavy industrial use with established road, rail, and water infrastructure.

Site conditions & market — Story County

County-level intelligence for this site's location — the power economics, water, hazard, connectivity, and workforce a developer screens before ever visiting. Assembled from FEMA NRI, BLS QCEW, FCC BDC, USGS water-use, and EIA.

Market & workforce

Total employment (laborshed)33,301
Construction employment2,228
Land value$10,914/acre
Datacenter tax incentivesales_tax_exemption

Power economics & interconnection

Commercial power rate11.53¢/kWh
Industrial power rate7.37¢/kWh
Load growth (FERC-714)1.2%

Water & cooling

Water stressLow
Public water supply8.4 MGD
Industrial water use0.0 MGD
Cooling degree days900
Mean annual temp48°F

Hazard, flood & connectivity

FEMA risk index30.0 · Relatively Moderate
Fiber providers16 · 87% served

County-level context — address-level utility offerings and flood zoning vary within the county. Confirm site-specific service with the utility and a Phase I ESA.

Nearby brownfield & retired-generation sites

A proximity screen of other retired-plant, contaminated, and EPA-flagged sites near NCAH Central Utility Plant — the environmental neighborhood, ranked by legacy grid capacity.

SiteFormer useLegacy MWDistanceCleanup status
Iowa State Universitynatural gas plant93.3 mi—
Ames Diesel Generating Stationoil plant22.3 mi—
Alliant SBD 8603 Donnelleyoil plant17.2 mi—

Derived from GridCensus's retired-generator & EPA brownfield dataset. Not a substitute for an ASTM E1527 Phase I environmental radius report.

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Nearby datacenter candidate sites

Scored candidate sites near NCAH Central Utility Plant, ranked by DC Readiness.

Candidate sites near NCAH Central Utility Plant
SiteTypeStateCountyVoltageCapacityQueue waitScore
BONDURANTSubstation-AdjacentIAPolk County345 kV600 MW2.8 yrs68.7
GRIMESSubstation-AdjacentIADallas County345 kV600 MW2.8 yrs67.5
SYCAMORESubstation-AdjacentIAPolk County345 kV600 MW2.8 yrs67.4
EC Near Iowa State UniversityGreenfieldIAStory——1.4 yrs66.0
EC Near Iowa State UniversityGreenfieldIAStory——1.4 yrs65.8
EC Near Iowa State UniversityGreenfieldIAStory——1.4 yrs64.8
EC Near Metro Methane Recovery FacilityGreenfieldIAPolk——1.4 yrs64.3
EC Near Iowa State UniversityGreenfieldIAStory——1.4 yrs63.6

Nearby internet exchanges

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Dataset updated . Screening estimates derived from public data sources.

Brownfield attributes are derived from EIA retired-generator and EPA public data. Existing capacity reflects the retired plant's historical nameplate, not deliverable interconnection for a new load. Confirm reusable interconnection rights, remediation status, and site availability with the utility, ISO, and current owner.

Go deeper than the public screen

This page shows a public slice of the GridCensus dataset for NCAH Central Utility Plant, Ames, Story, Iowa. Pro and Enterprise plans unlock the full 147,272-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.