Datacenter Sites in Pulaski County, Arkansas
Pulaski County has 166 scored datacenter candidate sites averaging 56.4/100 DC Readiness, with a catalogued aggregate of 7,300 MW. FEMA rates local natural-hazard risk as "Relatively High".
At a glance
Pulaski County, Arkansas has 166 scored datacenter candidate sites averaging 56.4/100 DC Readiness, roughly in line with the Arkansas average of 53.6. It ranks 1st of 74 Arkansas counties by number of sites and 7th by average score. The top-scoring site is MABELVALE SUBSTATION at 68.6/100.
Site-selection context for Pulaski County
How does Pulaski County compare with other counties in Arkansas?
By number of scored sites, Pulaski County ranks 1st of the 74 Arkansas counties with a county page, holding 10% of the state's 1,651 sites. Its average DC Readiness of 56.4/100 ranks 7th in the state and is roughly in line with the national average of 53.0. Nationally it has the 149th-largest site inventory of 2,964 counties with five or more sites. 0 sites score 70 or higher and 60 score 55 or higher.
What types of datacenter sites are in Pulaski County?
Industrial sites are the most common (90, 54% of the county's inventory), followed by substation-adjacent (45) and greenfield (15). 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 Pulaski County?
Industrial electricity averages 7.54¢/kWh and commercial 11.98¢/kWh. FEMA's National Risk Index rates the county "Relatively High" (38). WRI water stress is low. 11 fiber providers report service in the county. The climate runs 1,900 cooling degree days a year with a mean temperature of 60°F. Land is valued around $4,602 an acre.
By site type
Top datacenter sites in Pulaski County
| Site | Type | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|
| MABELVALE SUBSTATION | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 68.6 |
| WRIGHTSVILLE | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 67.5 |
| MAYFLOWER | Substation-Adjacent | 500 kV | 1,000 MW | 4.3 yrs | 67.5 |
| OZ Pulaski | Greenfield | — | — | 4.3 yrs | 64.5 |
| EC Near Cecil Lynch | Greenfield | — | — | 4.3 yrs | 62.4 |
| UNKNOWN107783 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 61.5 |
| EC Near Archer Daniels Midland Little Rock | Greenfield | — | — | 4.3 yrs | 61.3 |
| UNKNOWN154333 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.7 |
| UNKNOWN117267 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.7 |
| OZ Pulaski | Greenfield | — | — | 4.3 yrs | 60.7 |
| UNKNOWN107776 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.6 |
| UNKNOWN107770 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.6 |
| UNKNOWN117268 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.6 |
| UNKNOWN122790 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.4 |
| UNKNOWN107760 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.4 |
| EC Near Cecil Lynch | Greenfield | — | — | 4.3 yrs | 60.4 |
| UNKNOWN117231 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 60.3 |
| EC Near Cecil Lynch | Greenfield | — | — | 4.3 yrs | 60.2 |
| LITTLE ROCK PINNACLE | Substation-Adjacent | 161 kV | 100 MW | 4.3 yrs | 60.2 |
| EC Near Archer Daniels Midland Little Rock | Greenfield | — | — | 4.3 yrs | 60.0 |
| EC Near Mabelvale | Greenfield | — | — | 4.3 yrs | 59.7 |
| UNKNOWN107775 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 59.7 |
| UNKNOWN121204 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 59.6 |
| GRAVEL RIDGE SOUTH | Substation-Adjacent | 161 kV | 100 MW | 4.3 yrs | 59.6 |
| UNKNOWN107772 | Substation-Adjacent | 115 kV | 100 MW | 4.3 yrs | 59.6 |
Every scored site in Pulaski County
All 166 sites, best first.
- MABELVALE SUBSTATION · 68.6
- MAYFLOWER · 67.5
- WRIGHTSVILLE · 67.5
- OZ Pulaski · 1c4a8fa7 · 64.5
- EC Near Cecil Lynch · 4e6625ba · 62.4
- Substation-Adjacent site · 1dad8271 · 61.5
- EC Near Archer Daniels Midland Little Rock · 5c5febda · 61.3
- OZ Pulaski · f8835c55 · 60.7
- Substation-Adjacent site · 2809bd80 · 60.7
- Substation-Adjacent site · 9e094c99 · 60.7
- Substation-Adjacent site · c7923c6a · 60.6
- Substation-Adjacent site · 08b1859d · 60.6
- Substation-Adjacent site · 427fea83 · 60.6
- EC Near Cecil Lynch · e3793750 · 60.4
- Substation-Adjacent site · 52437539 · 60.4
- Substation-Adjacent site · 06f9767d · 60.4
- Substation-Adjacent site · 69df5cca · 60.3
- EC Near Cecil Lynch · 328f9360 · 60.2
- LITTLE ROCK PINNACLE · 60.2
- EC Near Archer Daniels Midland Little Rock · 49d4b873 · 60.0
- Substation-Adjacent site · 088a7991 · 59.7
- EC Near Mabelvale · 3f6c06be · 59.7
- Substation-Adjacent site · 36dac789 · 59.6
- GRAVEL RIDGE SOUTH · 59.6
- Substation-Adjacent site · 156ab215 · 59.6
- Substation-Adjacent site · 7d838344 · 59.6
- Substation-Adjacent site · c5d34828 · 59.6
- Substation-Adjacent site · a88a48fe · 59.5
- Substation-Adjacent site · be900c57 · 59.5
- Substation-Adjacent site · 848df471 · 59.4
- Substation-Adjacent site · c049c6ba · 59.4
- Substation-Adjacent site · a54c0c23 · 59.4
- Substation-Adjacent site · 35ba7906 · 59.4
- GRAVEL RIDGE · 59.4
- Substation-Adjacent site · a34fc12f · 59.3
- Substation-Adjacent site · dfb944b1 · 59.3
- EC Near Mabelvale · 1b148b59 · 59.3
- LITTLE ROCK ROLAND ROAD · 59.3
- Substation-Adjacent site · 7c7529b5 · 59.3
- Substation-Adjacent site · c9b8f0c7 · 59.3
- Substation-Adjacent site · 4f3fe3ce · 59.3
- Substation-Adjacent site · 8a793a9a · 59.2
- Substation-Adjacent site · f69b7523 · 59.2
- Substation-Adjacent site · d54db11b · 59.1
- Substation-Adjacent site · c36730e0 · 59.1
- Substation-Adjacent site · 5ff249cb · 59.0
- Substation-Adjacent site · e97215e4 · 59.0
- EC Near Mabelvale · 3e0ceb03 · 58.9
- ENTERGY SUB STATION SOUTH · 58.9
- Substation-Adjacent site · 1a7fb1a6 · 58.9
- Substation-Adjacent site · f4fccf8c · 58.7
- EC Near Mabelvale · 6c07b626 · 58.7
- Substation-Adjacent site · fdb5b3d0 · 58.7
- LITTLE ROCK ARCH ST · 58.4
- Substation-Adjacent site · 13722294 · 58.4
- EC Near Mabelvale · 9b07ef12 · 58.3
- Substation-Adjacent site · d90a0157 · 58.0
- EC Near Cecil Lynch · 4abf8a39 · 57.9
- EC Near Archer Daniels Midland Little Rock · 73755c70 · 55.0
- Eugene J. Towbin Healthcare Center · c67bc50c · 55.0
- LITTLE ROCK, AR (ADAMS) · ff1e1e2b · 54.9
- Sterling Building · 54.8
- Hall-Davidson Building · 54.8
- 410 Maple Street · 54.8
- 405-407 Main Street · 54.8
- 401 Maple Street · 54.8
- Smarthouse - South Tract · 54.8
- 1107 West 7th · 54.8
- Hardin-Grace Building · 54.8
- 713 Main Street · 54.8
- Little Rock Technology Park · 54.8
- Superior Spring · 54.8
- Argenta 600 Block · 54.8
- USS Hoga · 54.8
- 711 Main Street · 54.8
- 408 Maple Street · 5791863f · 54.8
- 710 Main Street a.k.a Larry Lewis Property · 54.8
- Recovery Centers of Arkansas · 54.8
- Philander Smith Area · 54.8
- 709 Main Street · 54.8
- North Bluffs Tracts 1 and 2 · 54.8
- Heifer - Superior (Central Transport) · 54.8
- Block 97 · 54.8
- 408 Maple Street · 052f57a2 · 54.8
- 411 Main Street · 54.8
- Mine Site · 427a20d6 · 54.8
- Sam Perroni, P & R Properties · 54.8
- 521 Main Street · 54.8
- Heifer -Union Pacific Railroad · 54.8
- 715 Main Street · 54.8
- Mountaire Feeds, Inc. · 54.8
- Gay Oil Building · 54.8
- Main Street Corridor · 54.8
- 301 Main Street · 54.8
- NLR Offroad Park · 54.8
- Fulk Building · 54.8
- Fashion Park Cleaners · 54.8
- 315 Main Street · 54.8
- 409 Main Street · 54.8
- 307 West 7th · 54.8
- Main Street Lofts · 54.8
- NLR Magnolia Site · 54.7
- Former Union Rescue Mission and Adjacent Railroad · 54.7
- 1224 Wolfe Street Brownfield Site · 54.7
- MLK #2 · 54.7
- Heifer Best Property · 54.7
- Union Rescue Addition · 54.7
- Oakland Cemetery · 54.7
- RRR Building · 54.7
- Charles Bussey Properties · 54.7
- Heifer - Minick Property · 8b9dcde6 · 54.7
- Heifer - Minick Property · 8ed0bc3e · 54.7
- Ronald McDonald House · 42c11b0b · 54.7
- Our House · 54.7
- Mineral Development · 54.7
- Shorter College · 54.7
- Our House, Inc. · 54.7
- Garver Engineers Building · 54.7
- Proposed 13th Street Park · 54.7
- Ronald McDonald House · 865a000b · 54.7
- West 15th Lumberyard - NLR · 54.7
- Former Veterans Administration Hospital · 54.7
- Heifer - Minick Property · d802fbc3 · 54.7
- 1210 Wolfe Street Brownfield Site · 54.7
- Coburn Service Company · 54.7
- MLK #1 · 54.7
- Mineral Development LLC · 54.7
- Lee Street Building · 54.6
- Capitol View Development · 54.6
- Arkansas School for the Blind Foundation · 54.6
- Serenity Park Treatment Center · 54.6
- Vestal Property · 54.6
- North Little Rock Health Unit · 54.6
- Full Counsel Brownfield Site · 54.6
- Interstate Park · 54.6
- Audubon Nature Center · 54.5
- Coys Highland Addition Block 6 · 54.5
- National By-Products · 54.5
- LITTLE ROCK · 1878e103 · 54.5
- Arkansas State Veterans Home · 54.5
- TJ Raney Building · 54.5
- Mine Site · df1b9b4b · 54.4
- Little Rock National Cemetery · 7c2c5e5c · 54.3
- LITTLE ROCK, AR (ADAMS) · d640a720 · 54.3
- Little Rock National Cemetery · eb082f0b · 54.3
- Little Rock National Cemetery · c4ca2e8a · 54.3
- John L. McCLellan Memorial Hospital · caf7a539 · 54.2
- Greenfield (UNKNOWN107760 - MABELVALE SUBS) · 53.8
- Jacks Property · 53.7
- Mine Site · 73898185 · 53.7
- BCD Apple Blossom Development · 53.6
- Union Pacific RR Property · 53.5
- Montgomery Property · 53.5
- Ott Off-road Park Phase II · 53.4
- Mine Site · d5e652aa · 53.4
- Delta Foundation · 53.4
- North Little Rock Motorized Vehicle Park · 53.3
- Ott Estate Property · 53.3
- LITTLE ROCK, AR (ADAMS) · 88f5ccb3 · 53.2
- Mine Site · 43714d78 · 53.1
- Mine Site · f4707806 · 53.0
- Mine Site · 3a666b63 · 53.0
- Building a Better Life Mentor Organization · 52.9
- Jimelco-Alpha Transformer · 52.9
- 145th Street Property · 52.8
- Hall Dry Cleaners · 52.6
Pulaski County datacenter FAQ
How many datacenter sites are in Pulaski County?
166 scored datacenter candidate sites, averaging 56.4/100 DC Readiness. That is the most of 74 Arkansas counties with five or more sites.
What is the highest-scoring datacenter site in Pulaski County?
MABELVALE SUBSTATION scores 68.6/100 DC Readiness, the highest of the 166 scored sites in Pulaski County (a substation-adjacent site).
Does Pulaski County offer datacenter tax incentives?
No datacenter-specific tax incentive is on record for Pulaski County in the GridCensus county dataset.
What is the natural-hazard risk in Pulaski County?
FEMA's National Risk Index rates Pulaski County as "Relatively High" (score 38).
What are industrial electricity rates in Pulaski County?
Average industrial electricity is 7.54¢/kWh and commercial is 11.98¢/kWh in Pulaski County.
More in Arkansas
- All datacenter sites in Arkansas· 1,651 sites
- Operating datacenters in Arkansas
- Electric substations in Arkansas
- Jefferson County· 82 sites · avg 51.1
- Sebastian County· 78 sites · avg 53.4
- Washington County· 58 sites · avg 58.8
- Benton County· 57 sites · avg 56.7
- Craighead County· 42 sites · avg 53.0
- Hot Spring County· 41 sites · avg 55.6
- Industrial sites in Arkansas
- Substation-Adjacent sites in Arkansas
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 12, 2026 — GridCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Datacenter candidate sites in Pulaski County, Arkansas”, https://gridcensus.com/datacenter-sites/arkansas/pulaski-county (data as of November 12, 2026).
Dataset updated . Screening estimates derived from public data sources.
Go deeper than the public screen
Every site and score for Pulaski County, Arkansas 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.