Ohio
Data centers, planned capacity, power economics, grid emissions, and AI workforce signals—each tied to a published source and methodology.
- Datasets
- 4
- Latest evidence
- Sep 11, 2026
- Coverage
- Project-level
Planned AI capacity
Latest future-milestone AI data-center facility MW in Epoch AI aggregated by explicit source-provided U.S. state, with facility count, estimated capex, H100e, and owner breadth.
- Published value
- 1,874 MW
- Evidence N
- 9
- Confidence
- 60%
- As of
- Sep 10, 2026
Industrial electricity economics
Monthly statewide commercial and industrial retail electricity prices for all 50 states and the District of Columbia.
- Published value
- 9.89¢/kWh
- Evidence N
- 3
- Confidence
- 100%
- As of
- Jun 30, 2026
Grid carbon intensity
Generation-based state power-sector CO2e intensity with capacity, generation, and resource-mix context for all 50 states and DC.
- Published value
- 1,068.27 pounds_per_megawatt_hour
- Evidence N
- 7
- Confidence
- 100%
- As of
- Dec 31, 2023
AI workforce
State employment, concentration, and pay for the exact BLS SOC 15-2051 Data Scientists occupation.
- Published value
- 6,100 jobs
- Evidence N
- 5
- Confidence
- 100%
- As of
- May 15, 2026
Planned AI data centers
| Project | Owner | Planned MW | 2025 CapEx estimate | Milestone | Evidence status |
|---|---|---|---|---|---|
| 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 Prometheus1 Community Cir, New Albany, OH 43054 | Meta | 1.1K MW | $32.4B | Jan 28, 2027 | 60% confidenceEvidence noteBuilding 14 (Vantage) operational, based on it starting construction about 3 months after Building 13. |
| 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 estimated, not metered utility load. Planned does not mean permitted, financed, constructed, or energized. Open each project and methodology before using these figures.