Mayes County, Oklahoma
Mayes County, Oklahoma has 790.5 MW of data centers on record, planned to operating, across 9 records, against 3.4 GW of generation operating inside the county. The queue adds 2.2 GW of planned generation across 11 projects. That is 11.8% of Oklahoma's data center MW.
Mayes County and its neighbors
Counties shaded by data center MW on record, planned to operating. 3 of its 5 neighboring counties have pages of their own. The rest are in the member database.
Data center records planned, under construction and operating, data as of October 8, 2026.Hover a county for its numbers
of the generation operating in the county is matched by data center MW on record: 790.5 MW of data centers against 3.4 GW of plants, with 2.2 GW more planned.
Data centers by status
9 records, 790.5 MW
The data center pipeline
9 records list a year online or expected, from 2011 to 2026. The largest expected additions are 347.1 MW listed for 2026.
Data center MW by year online or expected
Records not cancelled, by listed year. 2026 onward is planned or under construction.
View as table
| Year | Records | MW |
|---|---|---|
| 2011 | 1 | 38 |
| 2012 | 0 | 0 |
| 2013 | 1 | 88 |
| 2014 | 0 | 0 |
| 2015 | 2 | 75 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 60 |
| 2020 | 0 | 0 |
| 2021 | 2 | 125 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 58 |
| 2025 | 0 | 0 |
| 2026 | 1 | 347 |
Who is building in Mayes
Data center developers by MW on record. Top 1 of 1.
View as table
| Developer | Sites | MW |
|---|---|---|
| 9 | 791 |
Power generation in the county
32 plants operate inside Mayes County, 3.4 GW. The queue adds 2.2 GW across 11 projects.
Operating and planned generation by technology
MW in Mayes County
View as table
| Technology | Status | Projects | MW |
|---|---|---|---|
| Natural Gas | Operating | 8 | 1,669.9 |
| Natural Gas | Planned | 1 | 594 |
| Solar | Operating | 6 | 576.4 |
| Solar | Planned | 5 | 754.2 |
| Coal | Operating | 1 | 594 |
| Hydro | Operating | 17 | 517.7 |
| Solar + Storage (Hybrid) | Planned | 1 | 500 |
| Battery Storage | Planned | 4 | 374 |
Planned generation by listed in-service year
MW. Years before 2026 are past due.
View as table
| Year | Planned projects | MW |
|---|---|---|
| 2026 | 4 | 998.2 |
| 2027 | 1 | 100 |
| 2028 | 4 | 524 |
| 2029 | 1 | 100 |
| 2030 | 1 | 500 |
Mayes County against its neighbors
Wagoner County has the most data center MW among the neighbors, 494 MW, 62% of Mayes County's. 3 of the 3 have more generation operating than data center MW on record.
| County | Data center records | Data center MW | Operating generation MW | Planned generation MW | Data center MW per MW operating |
|---|---|---|---|---|---|
| Mayes County this page | 9 | 2,222 | 0.24x | ||
| Wagoner County | 5 | 601 | 0.41x | ||
| Rogers County | 1 | 135 | 0x | ||
| Cherokee County | 0 | 0 | 0x |
Data center MW counts records planned, under construction and operating. Generation is inside the county only. Neighbors without a page have fewer than three projects on record.
4 counties shownWhat changed since June 4, 2026
10 projects in Mayes County moved between the two snapshots. Counts and MW are below; the projects themselves are for members.
Every change in Mayes County
Project, what changed, technology, MW and the dates that moved, for all 10 changes.
| Project | Change | Technology | MW | Previous date | New date |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see the project behind each change, its developer and the dates that moved.
Every record in Mayes County
Campus or project name, developer, status, MW, year and the developer’s contacts, for all 52 records. Filter, sort and export to Excel.
| Project or campus | Developer | Status | MW | Year | Contacts |
|---|---|---|---|---|---|
Rows are hidden on public pages. Members see every field and can export up to 1,000 rows a month on Solo, unlimited on Unlimited.
Get alerts for Mayes County
We email you when a data center or power project in Mayes County is added, changes status, signs an interconnection agreement or slips its date. One email per snapshot, only when something changed.
Open every campus, project and contact in Mayes County.
Solo is $250 a month for one user. Unlimited is $500 for your whole team. Cancel any time.