Data centers and new power in Arkansas County, AR
665 MW of new power is waiting to connect to the grid in Arkansas County, AR — 4 active requests. Typical wait: 2.8 years. 2 projects are built, 13 withdrawn. Data as of 14 October 2026.
Is one near your house?
We have not mapped a large AI data center inside Arkansas County itself — but we track the biggest ones nationally, and requests to connect new power here are on the public record.
What is happening with electricity in Arkansas County
Every new power plant, battery or big customer has to join a waiting list before it can plug into the grid. This is what that list looks like in Arkansas County right now.
Where every request ever filed here ended up
Most requests in the US are withdrawn — a developer tests a site and moves on. That is normal, not a warning sign for Arkansas County.
What kind of power is asking to connect
By capacity requested. Data as of 14 October 2026.
All the numbers
19 requests ever filed
Source: interconnection queues published by MISO. Parsed and normalised by Watt Street. Data as of 14 October 2026. A queued project is a request, not a commitment.
Outcome of every request filed here
| Outcome | Projects | Capacity | Share |
|---|---|---|---|
| Built | 2 | 275 MW | 10.5% |
| Still waiting | 4 | 665 MW | 21.1% |
| Withdrawn | 13 | 1.6 GW | 68.4% |
| Paused | 0 | — | 0.0% |
Waiting to connect, by type of power
| Type | Projects | Capacity requested |
|---|---|---|
| Solar | 3 | 465 MW |
| Solar + battery | 1 | 200 MW |
Key dates for projects here
1 dated · next closes 2027-09-10 (MISO)
| Queue | What closes | Closes | Standing |
|---|---|---|---|
| MISO | MISO DPP-2026 Definitive Planning Phase application deadline Attachment X of the tariff and BPM-015. | 2027-09-10 | confirmed source |
| FERC | FERC large-load show cause — stakeholder comments on RTO responses Comments on the six RTO/ISO responses to the FPA section 206 show-cause orders of 18 June 2026 (PJM EL26-67, SPP EL26-68, NYISO EL26-69, MISO EL26-70… | No date published yet | unconfirmed source |
| FERC | FERC RM26-4 — generic large-load rulemaking Still at ANOPR stage. | No date published yet | confirmed source |
| FERC | Georgia PSC - Georgia Power must file large-load contracts 30 days before execution A standing obligation rather than a dated one: large-load contracts must be filed with the commission at least 30 days before they are executed. | No date published yet | confirmed source |
A date marked confirmed was checked by a person against the authority's own tariff, order or form page. Anything else is listed so you know it exists, with a link so you can check it yourself. Full calendar.
The biggest projects on file
top 15 by size
| Project | Type | Capacity | Status | Filed | Queue |
|---|---|---|---|---|---|
| Stuttgart Ricuskey- Tarleton 230 KV | Solar | 250 MW | withdrawn | 2022-09 | MISO |
| STUTTGART RICUSKEY - WOODWARD 230 SUB 230.0kV | Solar | 250 MW | withdrawn | 2024-04 | MISO |
| STUTTGART RICUSKEY - WOODWARD 230 SUB 230.0kV | Solar | 215 MW | active | 2024-04 | MISO |
| STUTTGART RICUSKEY - WOODWARD 230 SUB 230.0kV | Solar | 210 MW | withdrawn | 2024-04 | MISO |
| Stuttgart Ricuskey - Woodward 230 kV | Solar | 200 MW | completed | 2019-04 | MISO |
| TARLETON | Solar + battery | 200 MW | active | 2025-07 | MISO |
| STUTTGART RICUSKEY - WOODWARD 230 SUB 230.0kV | Solar + battery | 172 MW | withdrawn | 2022-09 | MISO |
| STUTTGART RICUSKEY - WOODWARD 230 SUB 230.0kV | Solar | 170 MW | active | 2023-09 | MISO |
| Gillett 115 kV Substation | Solar | 130 MW | withdrawn | 2019-04 | MISO |
| STUTTGART NORTH SS - STUTTGART RICUSKEY 115.0kV | Solar | 125 MW | withdrawn | 2024-04 | MISO |
| STUTTGART NORTH SS - STUTTGART RICUSKEY 115.0kV | Solar | 125 MW | withdrawn | 2024-04 | MISO |
| Robert E Ritchie - Stuttgart Rcuskey 230kV | Solar | 80 MW | withdrawn | 2021-08 | MISO |
| Dewitt - Deluce | Solar | 80 MW | withdrawn | 2022-09 | MISO |
| AECC DELUCE - GILLETT 115.0kV | Solar | 80 MW | active | 2022-09 | MISO |
| Ricuskey-Woodward 230kV | Solar | 75 MW | withdrawn | 2022-09 | MISO |
How Arkansas County compares
#526 in the US · #14 in AR
Arkansas County ranks #526 of 1,607 US counties by power waiting to connect, and #14 of 34 in Arkansas.
| County | Waiting | Capacity queued |
|---|---|---|
| Crittenden County | 7 | 1.8 GW |
| Mississippi County | 7 | 1.7 GW |
| Jefferson County | 4 | 1.2 GW |
| Jackson County | 4 | 1.2 GW |
| Calhoun County | 3 | 1.1 GW |
| Craighead County | 4 | 950 MW |
| Ouachita County | 4 | 901 MW |
| Phillips County | 6 | 890 MW |
Common questions about power in Arkansas County
How long does it take to get power for a data center in Arkansas County, AR?
The median wait for a project still in the interconnection queue in Arkansas County is 2.8 years. Across the US, most large loads are quoted three to seven years depending on the market and whether network upgrades are needed. 2 projects in Arkansas County have reached energization and 13 were withdrawn, so the withdrawal rate here is a better guide to risk than any single quoted timeline.
How much capacity is available in Arkansas County, AR?
665 MW is currently requested across 4 active interconnection requests, and 275 MW has actually been built. A queued megawatt is a request, not deliverable capacity — most queued projects are never built. For deliverable offtake capacity at a specific substation you need a utility study, not a queue.
Is Arkansas County, AR a good site for a data center?
This page gives you the power half of that answer: what is queued, what has been energized, how long the wait runs, and which large load interconnection requests are already recorded nearby. The other half — the state policy position, moratoriums and large load tariffs — is on our Arkansas policy page.
Where does the data on this page come from?
The interconnection queue published by the transmission providers serving Arkansas County — MISO — parsed and normalised by Watt Street. Every figure carries the date it was true. Data as of 14 October 2026.
Go deeper on Arkansas County
The interactive map plots every one of these applications, and a generated county report puts them in a sourced PDF with the date each figure was true on every page.
Open Arkansas County on the map County reports All of Arkansas