Latest Energy Dome News & Updates

See the latest news and media coverage for Energy Dome. We track all announcements, press releases, and industry mentions in real time, all in one place.

Energy Dome

Long-duration CO2-based energy storage developer

energydome.com

Headquarters: Milan, Italy
Founded year: 2020
Company type: Private company
Number of employees: 125–200
Industry: Renewable Energy Equipment & Services

Last updated Today

Latest news about Energy Dome

In short: Energy Dome expanded global deployment of its CO2 Battery technology through strategic partnerships with Google, NTPC, and Alliant Energy.

Company announcements

June 23 Energy Dome

Energy Dome and Google announce CO2 Battery project in Ireland

The 23MW/200MWh project in County Offaly aims to relieve grid congestion and promote 24/7 carbon-free energy, expected online in 2028.

June 15 Energy Dome

Energy Dome and SRP to add CO2 battery to grid

The 19 MW, 10-hour system will be co-located at SRP's Coronado Generating Station and expands collaboration with Google.

May 14 Energy Dome

Energy Dome dispatched its in-house manufactured Dome to India

The Dome will serve a 20 MW / 160 MWh CO2 Battery at NTPC's Kudgi plant. Manufactured with Ecomembrane partnership.

April 2 Energy Dome

Energy Dome partners with NUAI on CO2 Battery Plus

They sign an MOU to assess the technology at NUAI's Texas AI data center site in Odessa, enhancing power flexibility and reducing emissions. Announced April 2, 2026.

Media coverage

July 16 MSN

The gas blamed for warming the planet is about to be used to store Ireland’s renewable electricity

By Balthasar Hesse in Berlin The gas blamed for warming the planet is about to be used to store Ireland’s renewable ...

July 10 pv magazine

'Australian first' compressed CO2 battery project takes shape

The Victorian government and Italian clean technology company Energy Dome have announced plans to develop Australia's first long-duration compressed carbon dioxide battery energy storage facility...

June 23 AFP

Google and Energy Dome Advance Multi-Continent Energy Storage Buildout with First Bilateral Project in Ireland

This project will be developed, owned and operated by Energy Dome using its proprietary CO2 Battery technology. The technology works by using grid power to...

June 15 The Business Journals

Salt River Project taps Italian firm for non-lithium battery system in eastern Arizona

The project emerged from a 2024 request for proposals and falls under a collaboration between SRP and Google to speed up long-duration energy storage development.

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