Business Wire

Energy Dome Closes 40 Million Euro Series B Financing Round

27.4.2023 08:00:00 EEST | Business Wire | Press release

Share

Energy Dome, the company behind the CO2 Battery™, the innovative long-duration energy storage solution, today announced it has closed a 40 million euro (circa $44 million) Series B funding round.

The financing round was led by Eni Next, the corporate venture capital arm of Eni. Eni Next invests in high-growth start-ups to boost the energy transition to a zero-carbon future. Its portfolio includes start-ups with the most disruptive technologies, such as energy storage and fusion. The round was co-led by Neva SGR, the venture capital company of Intesa Sanpaolo, one of Europe’s largest banking groups. Climate tech and energy transition technologies are among the key areas of the investment strategy for Neva SGR.

Existing investors have followed Energy Dome’s Series B round, confirming their belief in the potential of the company and the team behind it, including Barclays’ Sustainable Impact Capital, CDP Venture Capital, Italian asset management company owned by CDP Equity Spa, and Invitalia, with the aim of fostering the development of all players in the innovation ecosystem via its Evolution Fund, Novum Capital Partners, a Swiss multi-family office via its investors, and 360 Capital, a Paris- and Milan-based VC with the utility A2A as one of the main limited partners. Also joining the round is Japan Energy Fund, a specialized climate tech venture fund representing entities including Biprogy, Enechange, Mitsui Sumitomo Trust Bank and Toshiba Energy Systems. Participants in the Series B include Elemental Excelerator, a U.S. nonprofit investor focused on climate tech.

This financing round brings invested-in capital in Energy Dome to some 54 million euros. Proceeds from this investment will enable Energy Dome to enter full commercial scaling mode on a global basis.

After the successful closing, Claudio Spadacini, Energy Dome’s Founder and CEO, shared his message to the market: “Imagine a system that can store renewable energy with 75% RTE (AC-AC, MV-MV) and a cost which is half the cost of lithium. A system that has no degradation over 30 years and that is made of just steel, water and CO2. Now imagine that that system is made of existing and well-known components that any power plant operator is capable of maintaining and operating, and those components are deployable at GWh scale globally with no bottlenecks on the supply chain or specific site constraints. If you like this idea, stop imagining. Because this is reality, the technology is sorted. Our CO2 Battery™ is ready for the market and, after closing the Series B round, we are ready to guarantee its performance to any customer that is real about getting rid of fossil fuels and substituting with dispatchable renewable energies.”

Energy Dome’s solution for long-duration energy storage is achieving an enthusiastic reception in the global marketplace. Energy Dome is already working with several utilities, independent power producers and corporate customers in key markets, resulting in a qualified pipeline that exceeds 9GWh in markets such as the U.S., Europe, South America, India and Australia. The Company’s short-term objective is to keep up the momentum gained so far; Energy Dome went from start of operation to full commercial-scale deployment in just three years and will have two standard 20MW-200MWh frames commercially operational by the end of 2024. The first unit is already under manufacturing, with the longest leading items being manufactured by key suppliers.

More About the Round

With participation from well-capitalized international investors, this Series B round will enable further commercialization of Energy Dome’s technology around the world and will support the expansion of Energy Dome’s team in key markets, with a specific focus on the U.S.

The use of proceeds of the round will serve to provide financial guarantees to customers as a demonstration that this team is ready to put their “skin in the game” alongside their customers in deploying the CO2 Battery™. The investment will also support Energy Dome’s business expansion in the U.S. in order to leverage at maximum from the opportunities deriving from the Inflation Reduction Act and the associated Investment Tax Credits available for utility-scale energy storage.

About Energy Dome

Energy Dome is revolutionizing energy storage and enabling grid decarbonization by making solar and wind power dispatchable 24/7. The company invented and developed the CO2 Battery™, a long-duration energy storage system that makes long-duration energy storage viable globally today. The properties of carbon dioxide allow the system to store energy efficiently and cost-effectively, with a modular and site-independent footprint. CO2 Batteries™ use readily available, off-the-shelf components from reliable, existing supply chains, providing a pathway to store massive amounts of intermittent renewable energy and accelerate the energy transition. For more information, please visit www.energydome.com.

To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.

Contact information

Brent Shelton
PRforEnergyDome@bospar.com

About Business Wire

For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.

Subscribe to releases from Business Wire

Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.

Latest releases from Business Wire

Klarna Card reaches 5 million active customers19.3.2026 16:31:00 EET | Press release

Klarna, the global digital bank and payments provider, today announced that the Klarna Card has reached 5 million active customers globally, underscoring rapid adoption as consumers shift towards new forms of payment which provide more control over day-to-day money management. The card draws from the customer's own funds for everyday spending, with the option to spread the cost of a specific purchase, like a large appliance or a flight, when it makes sense to do so. The result is a card that offers genuine spending control without the long-term debt obligations that come with traditional credit cards. The card’s growth is reinforced by Klarna’s membership program. The program offers premium perks such as airport lounge access, travel insurance, and lifestyle subscriptions — without requiring users to take on debt, meet spending thresholds, or revolve balances. By separating everyday spending from rewards, Klarna is challenging the strings-attached model legacy banks have long relied on

Andersen Consulting Expands Technology Platform in France19.3.2026 15:30:00 EET | Press release

Andersen Consulting expands its digital transformation offering through a Collaboration Agreement with Teolia Consulting, a French firm specializing in project and product management, cloud platform engineering, data transformation, and Atlassian suite integration and adoption. Founded in 2014, Teolia Consulting helps organizations achieve digital performance, from agile methodology to time-to-market solutions. The firm’s expertise is focused on delivering integrated strategies that align technology with organizational change. The firm works across industries including banking, insurance, fashion, and retail, empowering clients to strengthen resilience and accelerate digital maturity. “At Teolia Consulting, we believe that true transformation happens when technology and people evolve together,” said Lucienne Jacquet, managing partner of Teolia. “By collaborating with Andersen Consulting, we not only amplify our impact but also gain access to a worldwide organization of like-minded indi

Stonebranch Releases 2026 Global State of IT Automation Report, Revealing Orchestration as the Missing Link for AI Adoption and Trust19.3.2026 15:30:00 EET | Press release

Stonebranch, a leading provider of service orchestration and automation solutions, today released its annual 2026 Global State of IT Automation Report, the company’s most comprehensive research study to date. Based on responses from 402 IT automation professionals spanning C-suite executives to individual contributors across North America, EMEA, Latin America, and APAC, the report provides a detailed, data-driven portrait of how enterprises are investing in, deploying, and deriving value from IT automation in 2026. “This year’s findings highlight an important shift in how organizations approach automation,” said Giuseppe Damiani, CEO of Stonebranch. “Organizations are now building automation as strategic infrastructure — a governed, scalable foundation that spans hybrid environments, operationalizes AI, and delivers automation-as-a-service to thousands of users across the enterprise. The companies that get orchestration right are not just running more efficient IT operations. They are

Perma-Pipe Accelerates Growth with New U.S. Northeast Facility Investment to serve Artificial Intelligence Data Center customers, Provides Middle East Operations’ Update and Concludes the Board’s Review of Strategic Alternatives19.3.2026 15:00:00 EET | Press release

Perma-Pipe International Holdings, Inc. (the “Company”) today announced a strategic expansion initiative focused on accelerating growth through entry into the high-demand U.S. Northeast region. The Company is positioning itself to capitalize on the rapidly expanding Artificial Intelligence (“AI”)-driven data center market in both the United States and international markets while continuing to reinforce its leadership in critical infrastructure solutions. As part of this growth strategy, Perma-Pipe will prioritize investments aimed at expanding its presence in the rapidly evolving AI data center sector. The initiative reflects the Company’s long-term commitment to supporting next-generation technology infrastructure and strengthening its position in the global energy, industrial, and infrastructure markets. Expansion in the U.S. Northeast President & Chief Executive Officer, Saleh Sagr said, “We are excited to announce the expansion of our operations with a new facility in the Northeast

Armis Launches First-of-Its-Kind Benchmark Report Warning of Critical Security Gaps in AI-Native Development19.3.2026 14:00:00 EET | Press release

Armis, the cyber exposure management & security company, is warning that the rapid enterprise adoption of AI-native development is outpacing critical security safeguards, leaving organizations exposed to systemic vulnerabilities. New research from Armis Labs’ Trusted Vibing Benchmark Report, which evaluates 18 leading generative AI models across 31 test scenarios, reveals a 100% failure rate in generating secure code. These vulnerabilities are most prevalent in high-risk areas like memory buffer overflows, design file uploads and authentication systems. Therefore, organizations should immediately implement AI-native application security controls to reduce risk. “The era of vibe coding is here, but speed should not come at the cost of security,” said Nadir Izrael, CTO and Co-Founder of Armis. “Our research finds that the worst offenders are the same ones selling security solutions for the very vulnerabilities their models create. If the industry continues to integrate autonomous code wi

In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.

Visit our pressroom
World GlobeA line styled icon from Orion Icon Library.HiddenA line styled icon from Orion Icon Library.Eye