• Skip to main content
  • Skip to secondary menu
  • Skip to footer

Technologies.org

Technology Trends: Follow the Money

  • Technology Events 2026-2027
  • Sponsored Post
  • Technology Markets
  • About
    • GDPR
  • Contact

Energy Dome Successfully Launches First CO2 Battery Long-Duration Energy Storage Plant in the World

June 8, 2022 By admin

With the launch of their commercial demonstration facility in Sardinia, Italy, Energy Dome’s energy storage technology is ready for market

MILAN, June 08, 2022 – Energy Dome, a leading provider of utility-scale long-duration energy storage, today announced the successful launch of its first CO2 Battery facility in Sardinia, Italy. This milestone marks the final de-risking of the CO2 Battery technology as Energy Dome enters the commercial scaling phase, becoming the first commercial long-duration energy storage technology on the market offering a reliable alternative to fossil fuels for dispatchable baseload power globally.

The initial phase of operations has confirmed the performance of the CO2 Battery and its capability of storing energy for a long duration, all while maintaining highly competitive round-trip efficiency, without degradation or site dependency. The Sardinia demonstration project has proven this innovative process using off-the-shelf equipment available from a globally established supply chain, demonstrating that the rapid global deployment of the CO2 Battery is now possible with no bottlenecks.

“I am proud of our dedicated team and of our results. We can now provide an answer to the most pressing issue of our time: climate change,” said Energy Dome Founder and CEO Claudio Spadacini. “Our breakthrough technology, the CO2 Battery, is now commercially available to make cost-effective renewable energy dispatchable on a global scale.”

Energy Dome’s CO2 Batteries can be quickly deployed anywhere in the world at less than half the cost of similar-sized lithium-ion battery storage facilities, and use readily available materials, such as carbon dioxide, steel and water. Energy Dome is now preparing for its first full-scale 20MW-200MWh plant. Its first commercial project, Commercial Operation Date, is expected to be deployed by the end of 2023.

Energy Dome began its operations in February 2020 and has progressed from a concept to full testing at multi-megawatt scale in just over two years. To achieve this, Energy Dome has tapped a team of experts in turbomachinery, process engineering and energy, with a proven track record in ventures designing novel turbines and building over 500MW of energy projects. This successful launch is also in part due to the unique nature of Energy Dome’s process, which integrates known components in a novel industrial process based on a thermodynamic transformation of CO2.

The company has already secured multiple commercial agreements, including with an Italian utility A2A for the construction of a first 20MW-5h facility. Earlier this year, Energy Dome also signed a non-exclusive license agreement with Ansaldo Energia, a major provider of power generation plants and components, to build long-duration energy storage projects in Italy, Germany, the Middle East and Africa.

Energy Dome’s plan is backed by investors including European deeptech venture capital firm 360 Capital, Barclays, Novum Capital Partners and Third Derivative.

To fund the rapid commercial scale-up, Energy Dome plans to launch its Series B fundraising round for prospective investors interested in its groundbreaking energy storage technology.

About Energy Dome
Energy Dome is an energy storage solution provider that is unlocking renewable energy by making solar and wind power dispatchable using the CO2 Battery. Led by a team with a track record of innovation in the energy sector, Energy Dome’s low-cost energy storage technology helps accelerate the global transition to renewable energy by enabling greater penetration of renewables on the grid. In 2022, the company won the prestigious BloombergNEF Pioneers competition under the category “providing round-the-clock zero-emissions power.” For more information, please visit www.energydome.com.

Filed Under: Tech Tagged With: Energy Storage, battery

Footer

Recent Posts

  • AI in Medicine Moves From Demos to Trials With Viz.ai Heart Data, Cancer Grand Challenges AURORA Teams and a Feinstein Delirium Grant
  • Nooks Gets 500 Million Dollars From General Catalyst for AI Sales Agents as Phaze and Shackleton AI Raise Seed Rounds
  • Kalepa Raises $75 Million for Insurance AI as Capgemini and Rootstock Surveys Show Agents Still Need a Human Sign-Off
  • Visa Benchmark Finds AI Shopping Agents Fail 42.8% of Runs as FIS Survey Shows Consumers Want AI Guarding Money First
  • Braid Raises $38 Million to Put Branded eSIM Plans Inside Travel and Banking Apps
  • Cognizant Puts 25,000 Staff Behind OpenAI as IT Services Firms Become the Delivery Channel for Enterprise AI
  • Rapidus Taps HCLTech Engineers in India as Japan’s 2nm Foundry Still Hunts for Its First Signed Customer
  • XGIMI AURA 3 Projector Raises $15 Million on Kickstarter in 23 Hours as Brands Turn Crowdfunding Into Pre-Orders
  • Group14 Raises 150 Million Euros and Picks Spain for Its Next Silicon Anode Plant While Moses Lake Waits for 2027
  • Collective, Wabi and AvalonX Raise $165 Million as OPay Pulls Its $304 Million NYSE IPO on Debut Day

Media Partners

  • Market Analysis
  • BareProxy.com
  • App Coding
SovAI Joins NVIDIA Inception With Two Grid-Connected AI Factory Sites Built to the DSX Reference Design
Dropbox (DBX) Pays 350 Million Dollars for Tigris Data to Sell AI Storage as Its Core Business Stays Flat at 2.56 Billion Dollars ARR
Why Tech Stocks Are in Free Fall, AI Spending Fears and the November 5 Selloff
Semicap Pulse Reads 48.5 Steady as Chip Equipment Stocks Slump While Orders and Exports Run Hot
Memory Cycle Gauge Reads 82 Shortage as Micron Stock Breaks Trend While Supply Stays Sold Out
AI Market Analyzer Falls to 31.8 Cooling as Price Gauges Hit AI Winter and Leverage Stays Greedy
AI Capex Tracker November 2026, Hyperscalers Spend $237 Billion in One Quarter as Free Cash Flow Turns Negative
The Collingridge Dilemma
The Sum of All Fears Hits Markets as Gold Sinks to One-Year Low and Silver Slips Below $50
IBM Will Never Be the Company It Used to Be
BareProxy Adds AI Crawler Control That Tells Real GPTBot and ClaudeBot Requests From Fakes
BareProxy Adds Bot Challenges That Make Scrapers Posing as Browsers Solve a Puzzle First
BareProxy Adds Cookie Consent That Holds Back Tracking Cookies Until a Visitor Says Yes
BareProxy Adds Markdown Serving That Turns Markdown Files Into Web Pages With No Build Step
BareProxy Ships Its First Nine Plugins, From Maintenance Pages and CORS to Geo Rules and Rate Limits
BareProxy 0.2.0 Runs WebAssembly Plugins Through the Proxy-Wasm Interface
BareProxy 0.3.0 Writes Its Plugins in Rust, Where a Plugin Adds 15 Microseconds Instead of 42
BareProxy Is an Operating System for Web Traffic: A Small Core and a Long Stream of Plugins
BareProxy Plugins Go WebAssembly, Starting With RenderCache and AI Crawler Control
BareProxy Runs on Linux, macOS and Windows, and One Plugin File Runs on All of Them
Claude Code on GitLab vs GitHub: Thinner Integration and a Fifth of the Free CI Minutes
How k4i.com Publishes Posts Unattended With Small AI Models, Groq and GitHub Actions
How to Ship In-Browser AI Apps With No Server and No Inference Bill
Microsoft Authenticator Android Flaw Shows Why Apps Must Verify Who Is Calling Them
Zero-Budget AI Apps Work Best as Self-Feeding Sites, Not Open Tools
A Useful Software Primitive Should Be Easy to Explain and Hard to Replace
Apple's US Link-Out Fee Is Zero Until a Judge Sets It, and Apple Is Asking for Up to 15%
20 Primitive Project Ideas: Tiny Go Engines That Do the Essential 10% of Redis, Kafka and Etcd
40 Projects Worth Building: SQLite for X, Tiny Infrastructure, MCP Tools and Edge Systems
40 Radically Different Infrastructure Primitives, From Reach and Expect to Ignorance and Stop

Media Partners

  • AltSql.com
  • Technology Conferences
  • API Coding
AltSql Is a Native Hybrid of Key-Value and SQL, From the Sensor to the Gateway
AltSql Core and AltSql DB Are Now Open Source Under the Apache License 2.0
Introduction
AltSql DB 0.3 Adds Secondary Indexes and Statement Savepoints: A Lookup on a Million Rows Ran 198 Times Faster Than a Full Scan
How It Works
AltSql DB 0.2: SQL and Direct Calls Wrote Byte-Identical Files Over 100,000 Random Steps
AltSql DB Keeps a Whole Fleet in One File and Reads by Key 5 Times Faster Than SQLite Through SQL
AltSql Core and Six Prototypes Built Around It
AltSql Ask Puts One SQL Question to 500 Simulated Machines and Brings Back Only the Answers
Machine Monitoring Case Study: Overheat Alarm Handled on the Sensor While Wi-Fi Was Down
electronica 2026, November 10-13, Messe München, Munich
KIOXIA Forum 2026, November 26, TODA Hall and Conference Tokyo, Tokyo
Black Hat Europe 2026, December 7-10, Excel London, London
ISC East 2026, November 3-5, Javits Center, New York
Cantor Convergence 2026, November 10-12, The Ritz-Carlton South Beach, Miami Beach
MATLAB EXPO Online 2026, November 4-5, Online
SGLang Summit 2026, November 12-13, Fort Mason Center for Arts and Culture, San Francisco
Visual Semiconductor and INCERGO at CES 2027, January 6-9, Las Vegas Convention Center, Las Vegas
Conferences Are Theatre and the Hallway Is the Product
SoftDevStudio.com at Web Summit 2026, November 9-12, MEO Arena and FIL, Lisbon
RFC 9457 Problem Details Gives API Errors One Shape Instead of Fifty Ad Hoc JSON Bodies
Idempotency Keys: How One Header Stops a Retry From Charging a Customer Twice
A Tiny ETL Binary Competes With curl, jq and SQLite in a Cron Job, So Build It That Small
An AI Agent Flight Recorder Belongs in One Portable File, the Way HAR Did It for HTTP
Benchmarking MCP Servers and Stateful API Workflows: Latency, Throughput and Tokens per Call
Diagnose a Slow API From One Request: DNS, Connect, TLS, Server Wait and Transfer
Finding API Endpoints, Tables and Flags Nobody Uses Takes Code and Traffic Together
Fuzzing MCP Servers: Generate Bad Arguments From the Tool Schema and Watch What Breaks
Give Any API a History: Poll It, Hash It and Query Old Versions With SQL
Infer Your API's Real Contract From Traffic, Then Diff It Against the Docs

Copyright © 2026 Technologies.org

Media Partners: Market Analysis · Market Research · Referently · Photography