NewQ1 2026 Clean Energy Deal Intelligence Report is live
PPAAnnouncedJuly 25, 2025

Energy Dome CO2 Battery long-duration energy storage — global pipeline (Europe, Americas, APAC); 8-24h dispatch

Google's first commercial long-duration energy storage deal. Global commercial agreement with Energy Dome to develop CO2 Battery projects across Europe, Americas, APAC supporting Google operations. Google also made strategic equity investment in Energy Dome. CO2 Battery dispatches 8-24 hours; modular site-independent design. Pipeline of sites/projects identified, in development/contracting stages. Aligned to Google's 2030 24/7 carbon-free energy goal.

Undisclosed (commercial agreement + strategic investment)

Deal Value

Battery Storage

Technology

Multi-state

Location

Deal Details

Deal Type
Power Purchase & Offtake
Seller / Sponsor
Energy Dome (Italy)
Buyer / Financier
Google (strategic equity investment)
Offtaker
Google
Deal Value
Undisclosed (commercial agreement + strategic investment)
Stage
Development
ISO/RTO
Multiple
Source
Google

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