Energy Dome's CO2 Battery™ to Revolutionize U.S. Energy Landscape With First Installation Slated for 2026
22.9.2023 18:45:00 EEST | Business Wire | Press release
A groundbreaking development in sustainable energy storage is on the horizon for Columbia County, Wisconsin, U.S., spearheaded by Alliant Energy in collaboration with Energy Dome and other key stakeholders. Alliant Energy has just announced its selection to receive a federal grant of up to approximately $30 million from the U.S. Department of Energy's Office of Clean Energy Demonstrations (OCED) for the pioneering Columbia Energy Storage Project, a proposed 200-megawatt hour energy storage system, based on Energy Dome’s signature technology: the CO2 Battery™.
This visionary battery system, aptly named the “Columbia Energy Storage Project”, is poised to be a trailblazer in the United States, marking a pivotal stride towards a more sustainable, reliable, and cost-effective energy future.
Claudio Spadacini, CEO of Energy Dome, declared: “I’m honored to be part of this remarkable journey alongside Alliant Energy. The Columbia Energy Storage Project marks the genesis of a new era, where the CO2 Battery™ will be the cornerstone of a greener and more efficient energy landscape. Thanks to the decision made by the DoE, we are sure this project is going to be the first step in a journey that will see the widespread adoption of our technology, setting the stage for numerous other installations to follow suit. Our CO2 Battery™ is a tangible solution, available today, that will change how sustainable long-duration energy storage is adopted, making it more accessible and impactful for communities nationwide. Together with Alliant Energy, we are shaping a cleaner and brighter tomorrow.”
The facility is planned for construction south of Portage, Wisconsin, in the Town of Pacific, near the current Columbia Energy Center. Alliant Energy anticipates submitting project plans to the Wisconsin Public Service Commission in the first half of 2024, with construction slated to commence in 2025 and expected completion in 2026.
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 scalable pathway to store massive amounts of intermittent renewable energy and accelerate the energy transition. For more information, please visit energydome.com.
About Alliant Energy
Alliant Energy Corporation (NASDAQ: LNT) provides regulated energy service to 995,000 electric and 425,000 natural gas customers across Iowa and Wisconsin. Alliant Energy's mission is to deliver energy solutions and exceptional service customers and communities count on – safely, efficiently and responsibly. Interstate Power and Light Company (IPL) and Wisconsin Power and Light Company (WPL) are Alliant Energy's two public energy companies. Alliant Energy is a component of the Nasdaq CRD Sustainability Index, Bloomberg’s Gender-Equality Index, and the S&P 500. For more information, visit alliantenergy.com.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230922702415/en/
Contact information
Mario Torchio - m.torchio@energydome.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
Agenus Reports Landmark BOT+BAL Data Showing 33% Three-Year Overall Survival in Refractory MSS Metastatic Colorectal Cancer Without Active Liver Metastases at ESMO GI 20266.7.2026 14:30:00 EEST | Press release
Agenus Inc. (Nasdaq: AGEN), a leader in immuno-oncology innovation, today announced three-year landmark Phase 1b data from the fully enrolled C-800-01 cohort evaluating botensilimab (BOT), an Fc-enhanced multifunctional anti–CTLA-4 antibody, plus balstilimab (BAL), an anti–PD-1 antibody, in patients with refractory microsatellite-stable (MSS) metastatic colorectal cancer (mCRC) without active liver metastases. The data were presented at the European Society for Medical Oncology Gastrointestinal Cancers (ESMO GI) Congress 2026 on July 2 in Munich, Germany. BOT+BAL demonstrated clinically meaningful long-term survival in a heavily pretreated patient population with historically limited benefit from conventional immune checkpoint inhibitors and few durable treatment options after progression on standard therapies. With extended follow-up, median overall survival was 21.2 months and the three-year overall survival rate was 33%, with the Kaplan-Meier curve showing a plateau beyond two years
LTM Launches BlueVerse™ RightLogic to Address Cyber Risk in AI Era6.7.2026 12:12:00 EEST | Press release
LTM, the Business Creativity partner to the world’s largest enterprises, has launched BlueVerse™ RightLogic, a cybersecurity assessment and risk assurance framework designed to help enterprises identify, assess and remediate cyber exposure as they accelerate AI adoption. AI is now capable of autonomously identifying and exploiting vulnerabilities, while exposure across infrastructure, applications and supply chains continue to expand. This has elevated cyber risk from a technology concern to a board-level priority, with enterprises struggling to maintain visibility and respond at the speed of emerging threats. BlueVerse RightLogic addresses this gap by providing a unified, business-aligned view of enterprise exposure and enabling a shift from fragmented, point-in-time assessments to continuous, evidence-led risk management. The framework combines an end-to-end AI and cyber exposure assessment engine with a structured execution model that spans from assessment to remediation. At the cor
Media Release: Financial Worries Rise and Match Health Concerns as Cost-of-Living Pressures Mount in 20266.7.2026 11:00:00 EEST | Press release
Households around the world are feeling the strain of the rising cost of living, with financial pressure increasingly shaping everyday choices and long-term confidence. Finances and health are now tied as the top global worries, at 48% each, followed by concerns about the future at 35%, according to consumer surveys in 10 countries published in “The Allianz 3am Report 2026.” This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260703907741/en/ Allianz / IPSOS “What Worries the World” Study, April – June 2026. Financial worries, which include concerns about “rising cost of living” (71%) and “insufficient income” (51%), increased in seven out of eight countries surveyed year over year, moving up in the ranking of top three worries in Brazil, France, Germany, and the U.K., while remaining stable in Italy. The strongest increases are observed in Australia and Indonesia, where financial concerns have remained the leading worry, as well
HAZAMA ANDO Becomes an Official Partner in Helical Fusion’s Commercial Fusion Initiative and Signs MoU Toward Construction of the Fusion Pilot Plant6.7.2026 09:40:00 EEST | Press release
Helical Fusion Co., Ltd. (“Helical Fusion”), a Japan-based fusion energy startup developing fusion power plants, and HAZAMA ANDO CORPORATION (“HAZAMA ANDO”), a long-established Japanese general contractor, today announced that HAZAMA ANDO has become an Official Partner in the Helix Program, Helical Fusion’s commercial fusion initiative. The two companies have also signed a memorandum of understanding (“MoU”) to collaborate toward the construction of Helix KANATA, Helical Fusion’s Fusion Pilot Plant targeted for the 2030s. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260706176052/en/ (L-R) Kazuhiko Kuniya (Representative Director and President, HAZAMA ANDO CORPORATION) and Takaya Taguchi (Co-Founder and CEO, Helical Fusion Co., Ltd.) at a press conference in Tokyo on July 6, 2026. Fusion energy has the potential to shift the foundation of energy from natural resources to advanced technology by reproducing, on Earth, the sam
Sofinnova Partners Announces Myricx Bio Agrees to Be Acquired by Novartis6.7.2026 08:15:00 EEST | Press release
Sofinnova Partners, a leading European life sciences venture capital firm, today announced that its portfolio company Myricx Bio (“Myricx”) has reached agreement to be acquired by Novartis, for up to $1.5 billion including $1.1 billion cash upfront plus potential milestone payments. This marks Sofinnova Partners' seventh exit in three years. Myricx Bio is a UK-headquartered transatlantic biotech company focused on the discovery and development of a novel class of payloads for antibody-drug conjugates. The company's platform is built around next-generation N-myristoyltransferase inhibitor (NMTi) payloads, a differentiated mechanism of action designed to address the narrow therapeutic windows and tolerability challenges that have limited earlier generations of ADCs, such as TOPO-1 and tubulin inhibitor payload classes. Myricx Bio's two lead ADC assets, directed towards the established targets B7-H3 and HER2, are designed to bring this differentiated approach to patients across a broad ra
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