US state
Ohio
2.7K MW
Planned capacity
#5 among published states
9.75¢
Industrial power
per kWh · EIA
1.1K
Grid carbon intensity
lb CO₂e per MWh · eGRID
6.1K
Data scientists
state employment · BLS
Planned AI capacity
#5Announced and permitted capacity separated by development stage and confidence.
- Published value
- 2,662 MW
- Observations
- 12
- Confidence
- 60%
- As of
- Oct 20, 2026
Industrial electricity prices
#28Statewide average retail electricity prices for commercial and industrial customers, from EIA.
- Published value
- 9.75¢/kWh
- Observations
- 3
- Confidence
- 100%
- As of
- Aug 31, 2026
Grid carbon intensity
#41EPA eGRID generation-based annual state CO2e output rates with nameplate capacity, net generation, and coal, gas, nuclear, and renewable mix. Not consumption-based, marginal, or data-center-specific.
- Published value
- 1,068.27 lb CO₂e per MWh
- Observations
- 7
- Confidence
- 100%
- As of
- Dec 31, 2023
AI workforce
#15Exact BLS SOC 15-2051 state employment ranked with concentration, annual pay, survey error, and suppression status preserved.
- Published value
- 6,100 jobs
- Observations
- 5
- Confidence
- 100%
- As of
- May 15, 2026
Projects
Planned AI data centers
| Project | Owner | Planned MW | 2025 capex estimate | Milestone | Evidence |
|---|---|---|---|---|---|
| Google Columbus5076 S High St, Columbus, OH 43207 | 464 MW | $14.6B | Jul 1, 2027 | 60% confidenceEvidence noteBuilding 5 operational. The [transmission line construction notice](https://www.aeptransmission.com/ohio/docs/Hartman%20Farms%20Extension%20No.%202%20138%20kV%20Transmission%20Line%20Project%20Construction%20Notice.pdf) that expands site by 100 MW is assumed to be entirely for Building 5, and has an in-service date of July 1, 2027 (page 3). Estimate taken on the safe side based on completion times for Building 3-4 from when roof was complete. | |
| Meta Bowling Green12356 Middleton Pike, Bowling Green, OH 43402 | Meta | 570 MW | $16B | Jan 1, 2028 | 60% confidenceEvidence noteBuildings 3 and 4 are operational, based on their construction starting 11 months after Building 1. We assume they are powered by the 350 MW Apollo Power Generation Project. |
| Meta Prometheus1 Community Cir, New Albany, OH 43054 | Meta | 1.3K MW | $38.7B | Jul 1, 2028 | 60% confidenceEvidence noteBuildings 22-27 (3rd set of 6 Meta tents) are operational. This is a conservative estimate to align with the operability of the [Socrates the Younger](https://drive.google.com/file/d/1Gqu84nBqkyrrwMQy6nSiPykpyQsgLoao/view?usp=sharing) power plant. The power plant is operational by Q3 of 2028 based on the [project schedule](https://drive.google.com/file/d/1QaUa8QxoeLfxm3Dz0y-i0ByrIxgrpEAO/view?usp=sharing). It is announced to produce a maximum of 250MW. |
| OpenAI Stargate Lordstown2300 Hallock Young Rd, Warren, OH 44481 | Softbank | 300 MW | $8.1B | Mar 1, 2027 | 60% confidenceEvidence noteProjected operational date. OpenAI [stated](https://openai.com/index/five-new-stargate-sites/) Lordstown and Milam County could scale to 1.5 GW within 18 months of their September 23, 2025 announcement; subtracting Milam County's subsequently disclosed 1.2 GW capacity implies ~300 MW for Lordstown. |
Planned capacity is an estimate from reviewed announcements, not metered utility load. Planned does not mean permitted, financed, built or energized.
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