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Energy Dome CO2 Battery Project in Sardinia, Italy

Sector: Energy Storage • Location: Italy

Source: IndexBox

Project
Completed

Energy Dome's first large-scale 20-megawatt, 1-hour duration CO2 Battery system in Sardinia, Italy, operating for about a year with Engie as offtaker.

Status
Closed
Sector
Energy Storage
Location
Italy
Updated
22 Jul 2026
Source
IndexBox

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The project “Energy Dome CO2 Battery Project in Sardinia, Italy” is an infrastructure initiative in the Energy Storage sector, located in Italy. Taiyo aggregates data on it from IndexBox.

Participants

Not available for this record.

Status

Original status

completed

Taiyo status

Closed

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

Energy Dome's first large-scale 20-megawatt, 1-hour duration CO2 Battery system in Sardinia, Italy, operating for about a year with Engie as offtaker.

Original sector

Energy Storage

Location

Country

Italy

Source

Source

IndexBox

URL

More Details

Record type

Project

Sector

Energy Storage

Article published date

2026-07-18

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