Energy Dome CO2 Battery Project in Wisconsin, USA
Sector: Energy Storage • Location: Wisconsin, USA
Source: IndexBox
A CO2 Battery project with Alliant Energy in Wisconsin, which has received rate-basing approval from the state's Public Utilities Commission. Long lead items have been ordered and fabrication is underway, targeting commercial operation date in late 2027 to early 2028. Alliant Energy is building the project under an equipment sale contract.
- Status
- Under Construction
- Sector
- Energy Storage, Commercial, Manufacturing (Industrial)
- Location
- Wisconsin, United States of America
- Updated
- 22 Jul 2026
- Source
- IndexBox
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Project Information
Participants
| Not available for this record. |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | A CO2 Battery project with Alliant Energy in Wisconsin, which has received rate-basing approval from the state's Public Utilities Commission. Long lead items have been ordered and fabrication is underway, targeting commercial operation date in late 2027 to early 2028. Alliant Energy is building the project under an equipment sale contract. |
Original sector | Energy Storage |
Location
Country | United States of America (USA) |
State | Wisconsin |
Source
Source | IndexBox |
URL |
More Details
Record type | Project |
Sector | Energy Storage, Commercial, Manufacturing (Industrial) |
Article published date | 2026-07-18 |
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