Energy Dome
PrivateLast Round
VC Round
Sep 25, 2025
Total Funding Raised
$67.76M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Energy Dome operates in Energy & Sustainability and is based in Milan. Its latest recorded funding round was a VC Round in September 2025.
Energy Dome is an energy storage company that develops and deploys innovative CO2-based long-duration energy storage technology to enable reliable, dispatchable renewable energy.
Sector
Energy & Sustainability
Verticals
Energy Storage, Renewable Energy, Smart Grid
Business Model
B2B
Customer Profile
Hardware Sales, Subscription SaaS, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Energy Dome Comparables
Compare Energy Dome with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| EnerVenue | 87% | |
| Highview Power | 86% | |
| Hydrostor | 85% |
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Energy Dome Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Sep 25, 2025 | ||||
| Strategic | Jul 25, 2025 | ||||
| Debt | Dec 1, 2023 | ||||
| Series B | Jul 20, 2023 | ||||
| Grant | Dec 22, 2022 | ||||
Convertible Debt | Jun 28, 2022 |
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Key People
Founding team and executive leadership
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Energy Dome Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| 360 Capital | VC Round, Series A, Series B |
| Gruppo Brixia | Series B |
| Barclays Climate Ventures | Series B |
| Innovation Development Oman Investments | Series B |
| European Innovation Council Fund | Grant |
| Barclays PLC | Convertible Debt |
| Elemental Impact | Series B |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 61% MoM, from 13.3K to 21.5K.
- Jun 19, 2026
Monthly visitors grew 120% MoM, reaching 17.3K.
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Recent news
Latest coverage and updates
- expands_facilitiesOct 12, 2026
Energy Dome S.p.A. opens a CO2 battery manufacturing plant in Italy on Oct 12th '26, invests approximately €2 million, and plans to raise total investment to approximately €6.5 million, triple production capacity, and expand its local workforce to 80–90 employees by 2028.
- expands_facilitiesOct 8, 2026
Energy Dome S.p.A. officially inaugurates a new manufacturing facility in Italy on Oct 8th '26, adding production capacity for its CO2 Battery technology and planning to invest 6.5 million euros through 2028 while increasing its workforce to 80–90 employees.
- invests_into_assetsOct 8, 2026
Energy Dome S.p.A. plans to invest $7.28M in its production facility in Piacenza, Italy, through 2028.
- is_developingOct 7, 2026
Energy Dome S.p.A. is developing long-duration grid storage that uses carbon dioxide to absorb excess renewable power and dispatch it when electricity demand rises.
- expands_facilitiesOct 7, 2026
In 2025, Energy Dome S.p.A. expands its physical facilities with its first commercial long-duration grid-storage plant in Italy, which has 200 MWh of capacity.
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Energy Dome Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Energy Dome's valuation, stock price, and market status.
Is Energy Dome a public or private company?
Energy Dome is a private company.
What is the current stock price of Energy Dome?
Energy Dome is a private company, so its shares have no public market price. Caplight tracks Energy Dome's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Energy Dome worth (valuation)?
Valuation information for Energy Dome is not publicly available.
Can I buy Energy Dome stock?
Energy Dome shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Energy Dome's last funding round?
Energy Dome's most recent funding round was VC Round on September 25, 2025.
Who are the main investors in Energy Dome?
Key investors in Energy Dome include 360 Capital, Barclays PLC, 360 Capital, CDP Venture Capital SGR, Google.
Will Energy Dome IPO soon?
No public IPO plans have been announced for Energy Dome.
How can I track Energy Dome secondary market activity?
Caplight tracks bids, offers, and trades in Energy Dome's shares on secondary markets.