https://energydome.com/co2-battery/ * logo logo * Home * CO2 Battery * Our Solutions + Energy Storage As A Service + Buy Your Own Plant * Company * Careers * News * Contacts MAIL US decor decor Fill out this form to send us your application Your Name *(Required) [ ] Your Surname *(Required) [ ] Your Email *(Required) [ ] Current Employer [ ] Current Role [ ] Where are you based? * [Choose an option ] What languages do you speak, and what is your language proficiency for each of them? [ ] Cover Letter Upload your cover letter. Supported formats are .docx and .pdf Maximum size 5MB Drop files here or Select files Accepted file types: docx, doc, pdf, Max. file size: 5 MB, Max. files: 2. Curriculum Vitae(Required) Upload your CV. Supported formats are .doc, .docx and .pdf Maximum size 5MB Drop files here or Select files Accepted file types: docx, doc, pdf, Max. file size: 5 MB, Max. files: 2. Privacy Consent *(Required) [ ] I've read and accept Privacy Policy * CAPTCHA [SEND YOUR APPLICATION] CO2 Battery Join the deployment era in long-duration energy storage Main Benefits * Efficient Efficient Round-trip efficiency (75%+) AC-AC and MV-MV * Cost-Effective Cost-Effective Highly competitive CAPEX and OPEX * Flexible Flexible CO2 Batteries can be constructed anywhere in the world * Proven Proven MW-scale plant already operational and grid-connected * Durable Durable No degradation of capacity or performance over 30+ years * Reliable Reliable Off-the-shelf components made of eco-friendly materials * Independent Independent No dependence on rare metals such as lithium decor decor The CO2 Battery in a nutshell * Closed thermo-mechanical transformation * Manipulation of CO2 between its gaseous and liquid phase * CO2 warms up, evaporates, and expands, turning a turbine to generate electricity * Energy storage sweet spot between 8/24 hours * Zero CO2 emissions into the atmosphere during the entire process * No cryogenic temperatures and high costs that are typically associated with compressed air energy storage * Massive reduction of costs by storing the CO2 at ambient temperature in its liquid phase * Patented technology that uses only water, steel, and CO2 * All components are readily available worldwide from multiple Tier 1 suppliers decor decor "Energy Dome's technology uses a thermo-mechanical cycle, charging by drawing carbon dioxide from a 'Dome' gasholder, storing it under pressure, and then dispatching it by evaporating and expanding the gas through a turbine back into the gasholder." CO2 is the solution for long-duration energy storage At the core of our solution, there's our patented CO2-based technology. This is the only alternative to expensive, unsustainable lithium batteries currently used for energy storage. The CO2 Battery is a better-value, better-quality solution that solves your energy storage needs, so you can start transitioning to alternative energy sources today. CO2 Battery Lithium-Ion battery Round Trip 75%+ (no degradation 85% (high degradation Efficiency over time) over time) Lifetime 30+ Years <12 Years CAPEX 1x 1.7x Depth of Discharge 100% <80% (DoD) Components Global Limited Availability No Critical Materials Physical Inertia Off-the-shelf Components Installation Time <2 years <2 years [dome-from-] How does the charge/discharge process work? Get our brochure Dig deeper into what we do by requesting the brochure. GET IT NOW [ED-Brochur] decor decor Standard Solution The CO2 Battery is widely scalable on a global level thanks to the integration of well-known industrial components in a new, efficient, and cost-effective process. It's a model where the same identical design can be deployed anywhere in the world. Every component we choose is standard, making the CO2 Battery a very simple and more economical solution, no matter where you are--a plug-and-play plant to solve the world's biggest problem. decor decor "Off-the-shelf equipment, standard components, modularity, and scalability are the features that make the CO2 Battery a ready-to-go solution to support the energy transition effectively." Services * Time-Shifting: Choose the best time to regulate the flow of energy. The CO2 Battery stores 8+ hours, so you are able to pick what works best for your needs. * Physical Inertia: Minimize in less than 1 second the variation of the grid frequency as a consequence of a mismatch between generation (supply) and load (demand) therefore maintaining optimal flow. * Frequency Containment Reserve (Primary Reserve): Restore the equilibrium between generation (supply) and load (demand) within 30 seconds, at any level of frequency. * Automatic Frequency Restoration Reserve (Secondary Reserve): Replace FCR gradually after 30'' if the deviations persist to restore the grid frequency. * Manual Frequency Restoration Reserve (Tertiary Reserve): Restore the grid frequency by supporting or partially substituting aFRR after 12.5 Minutes. * Voltage Regulation: Restore the nominal grid voltage by varying the reactive power of the machine (over/under-stress). [Architectu] decor decor Fill out this form to receive more information Your Name *(Required) [ ] Your Surname *(Required) [ ] Your Business Email *(Required) [ ] Country Code [Choose an option ] Your Mobile Phone [ ] Country Code [Choose an option ] Your Business Phone [ ] Your Company *(Required) [ ] Your current role *(Required) [ ] Your Location *(Required) [Choose an option ] What information do you require? *(Required) [Choose an option ] Your Message *(Required) [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] Privacy Consent *(Required) [ ] I've read and accept Privacy Policy * CAPTCHA [SEND MESSAGE] Latest News go to news section * Energy Dome inks a strategic commercial agreement with Google Energy Dome inks a strategic commercial agreement with Google In an industry first, Energy Dome and Google partner to... READ MORE * Energy Dome Wins Lorenzo Cagnoni Innovation Award at Key Energy Transition Expo Energy Dome Wins Lorenzo Cagnoni Innovation Award at Key Energy Transition Expo Rimini - March 05, 2025 - Energy Dome, a frontrunner in... READ MORE * Energy Dome Establishes Asia-Pacific Headquarters in Melbourne, Supported by Victorian Government Energy Dome Establishes Asia-Pacific Headquarters in Melbourne, Supported by Victorian Government Melbourne, Australia - 24 February 2025 - Energy Dome, a... READ MORE go to news section decor decor logo * HEADQUARTERS Via Privata Simone Schiaffino, 11 20158 Milano (MI) Italia * Registered (Legal) Office Viale Abruzzi 94 20131 Milano (MI) Italia * MAIL US * FOLLOW US 2025 (c) Copyright 2025 All rights reserved ENERGY DOME S.p.A. - P.IVA 10791730962 * Privacy Policy * Cookie Policy * Governance * Whistleblowing * Accessibility Statement