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Alzenau / Düsseldorf, January 20, 2026 – CMBlu Energy AG and Uniper Kraftwerke GmbH signed a conditional supply agreement on January 20, 2026, establishing a long-term framework agreement for the delivery of at least 5 GWh of Organic SolidFlow battery storage systems. The agreement runs until 2037 and provides Uniper with the option, starting in 2027, to call off battery systems in tranches of at least 100 MWh each.

CMBlu Energy and Uniper Sign Long-Term Framework Agreement for 5 GWh of SolidFlow Large-Scale Battery Storage

CMBlu Energy receives The smarter E AWARD 2025 for its SolidFlow battery, a revolutionary energy storage solution combining efficiency, safety and security. Learn more!

CMBlu Energy Wins The Smarter E AWARD 2025 for Energy Storage Innovation

BloombergNEF’s annual BNEF Pioneers program celebrates leading innovations that could play an important role in the path to a net-zero economy.

CMBlu Energy Recognized as a Finalist in BNEF Pioneers Program

Prestigious Annual Awards Program Recognizes Companies and Products Driving Innovation in the Global Clean Technology Industry

CMBlu Energy Wins 2025 “Advanced Battery Innovation Award” From CleanTech Breakthrough

The sudden death of Klemens Haselsteiner has deeply shaken us at CMBlu Energy and saddens us immensely. His tireless commitment and visionary strength will always be with us. We feel obliged to continue on his path and work together to make his vision a reality.

The Greece Ministry of Environment and Energy led by Theodoros Skylakakis has awarded CMBlu Energy AG with a record grant of 30 million euros from the 200 million euro “Produc-e Green” program.

The Greece Ministry of Environment and Energy Invests 30 Million Euros In CMBlu Energy AG

Investment Marks the Largest Single Grant to Come from the “Produc-e-Green" Program

Making CMBlu’s Presence Known at America’s Largest Renewable Energy Conference

RE+ 2024: Making CMBlu’s Presence Known at America’s Largest Renewable Energy Conference  

Meet us at booth E10019 at RE+ 2024 in Anaheim, September 10-12!

CMBlu Energy will be exhibiting at RE+ in Anaheim on the show’s 20th anniversary September 10 – 12, 2024!

Out of 667 applicants for the WIPO Global Awards 2024 CMBlu Energy makes it into the Top 25 as an SME in the "Green Tech“ category.

CMBlu Energy finalist at „WIPO Global Awards 2024“

CMBlu Energy finalist at "WIPO Global Awards 2024"

International finance industry veteran Thomas Kilian brings strategic, financial, and operational
expertise to aid in rapid scale-up of first-of-its-kind battery tech

CMBlu Energy, Inc. Expands U.S. Board on Path to Rapid Build-out of U.S. Operations

International finance industry veteran Thomas Kilian brings strategic, financial, and operational expertise to aid in rapid scale-up of first-of-its-kind battery tech

CMBlu Energy exhibited at Campus Careers 2024 by the University of Applied Sciences at TH Aschaffenburg. The goal: Offering students a job with purpose.

Campus Careers 2024 at University of Applied Sciences TH Aschaffenburg

CMBlu Energy, Inc. President, Giovanni Damato, and Head of Special Projects, Julie Royes, participated in American Clean Power’s Clean Power on The Hill in Washington, DC

CMBlu Energy Takes to Washington, DC for Clean Power on The Hill  

CMBlu’s sustainable SolidFlow batteries will provide needed energy storage as well as optimized energy and raw material independence for Mercedes-Benz operations

Mercedes-Benz Orders First Sustainable SolidFlow Energy Storage System by CMBlu Energy

240321_CMBlu Energy_Mercedes-Benz Announcement_Press Release.pdf

Constantin Eis will join CMBlu Energy AG on 01.04.2024 and take over the management of the stor-age manufacturer as CEO. He will transform CMBlu Energy from a research and technology compa-ny into a global cleantech company.

Change of leadership at CMBlu: With Constantin Eis as new CEO into the next phase of development

240313_Press release_CEO change_CMBlu Energy.pdf

The strategic goal is the consistent further development of the SolidFlow battery and its establishment as the world's leading cleantech company

The Tech Tour* Growth50 Panel selected CMBlu Energy as one of 15 companies with the best growth potential in the category “Sustainability”. Overall, 50 companies, divided into three categories – Digital, Health and Sustainability – made it onto the list of potential unicorns in Europe.

CMBlu Energy selected as potential Unicorn on the Tech Tour Growth50 List

In a live segment on January 24, 2024, CMBlu Energy, Inc. President Giovanni Damato, and Salt River Project’s (SRP) Manager of Research and Environmental Policy, Chico Hunter, sat down with Ted Simons from Arizona Horizon to discuss SRP’s new energy storage plan.

CMBlu Energy and SRP Live on "Arizona Horizon"

The year is still young, but we have already kicked it off with a booth at the Intersolar North America and Energy Storage North America (ISNA/ESNA) exhibition in San Diego from January 17-19.

CMBlu Energy at ISNA/ESNA 2024 in San Diego

We are happy to announce that as of January 17th, 2024, Giovanni Damato has been appointed President of our U.S. subsidiary.

CMBlu Energy AG Announces Giovanni Damato as New President of U.S. Subsidiary

U.S. Department of Energy Selects National Labs to Validate Organic Flow Battery Technology for Microgrid Resilience and Electric Vehicle Charging

Argonne and Idaho National Laboratories Partner with CMBlu Energy for Innovative Long-Duration Energy Storage Project

The ideal combination of technological and construction industry expertise to advance energy transition

Technology Group STRABAG Invests 100 Million Euros into Battery and Energy Storage Company CMBlu Energy

231023_STRABAG_CMBlu Energy_Investment.pdf

CMBlu Energy, Inc. is thrilled to showcase a physical model of the Organic SolidFlow™ module at RE+ Las Vegas and share how this innovative long duration energy storage (LDES) technology works, at booth 12085, located on Sans Level 1, Hall G, in the Venetian Expo & Convention Center.

Join CMBlu at RE+ 2023 and RE+ Tech in Las Vegas 

Innovative Organic SolidFlow™ battery technology poised to deliver 5 megawatts of power for at least 10 hours per cycle, supplementing other storage resources on SRP’s system

Salt River Project and CMBlu Energy Announce Launch of Innovative 
 Long-Duration Energy Storage Project

Salt River Project and CMBlu Energy Announce Launch of Innovative Long-Duration Energy Storage Project

The world's first operational Organic SolidFlow battery has been successfully delivered on 13.07.2023 to one of the biggest PV parks in Austria for Burgenland Energie .

World premiere: CMBlu delivers first Organic SolidFlow battery to one of the biggest solar parks in Austria

Press Release CMBlu_Delivery 1st Organic SolidFlow Battery.pdf

World premiere: CMBlu delivers first Organic SolidFlow energy storage system to one of the biggest solar parks in Austria

Uniper Plans Next Generation Power Plant With „Energy Hub” Data Centers, Renewable Energy with Heat Generation, and Large Energy Storage Systems Near Frankfurt

Uniper and CMBlu Energy intensify collaboration for the transformation of the Staudinger power plant site in Hesse, Germany

Bavarian Minister of Economic Affairs foresees high demand for energy storage to support the power grid and for green hydrogen production

Aiwanger visits Organic SolidFlow battery producer CMBlu

Bavarian Minister of Economic Affairs Aiwanger at CMBlu in Alzenau

Petaluma, California – February 9, 2023 – CMBlu Energy, a designer and manufacturer of long-duration Organic SolidFlow™ energy storage systems, announced that the company will deliver a U.S.-based demonstration of its innovative battery technology. The pilot project will be based at WEC Energy Group’s Valley Power Plant in Milwaukee, Wisconsin.

CMBlu Energy Continues U.S. Expansion 
With Long-Duration Energy Storage Pilot Project in Wisconsin 

CMBlu Energy Inc. is thrilled to make its debut at the Energy Storage North America (ESNA) Conference and Exposition and share its innovative long duration storage technology, at booth #750, in the Long Beach Convention Center.

Dr. Nastaran Krawczyk, CTO of innovative energy storage manufacturer CMBlu Energy, speaks at the renowned World Economic Forum in Davos at the “Green Accelerator” event. In her speech she will present the technology and the applications of the new Organic SolidFlow™ Battery. CMBlu’s energy storage systems use solid and liquid carbon-based materials and are free from rare metals.

CMBlu board participates in World Economic Forum in Davos

CMBlu Energy, a Frankfurt-area designer and manufacturer of long-duration Organic SolidFlow™ battery energy storage systems, announced plans today to work with electric utility and industrial customers to manufacture and deliver commercial medium and long duration energy storage projects in the United States by 2025.

German flow battery manufacturer CMBlu Energy enters the US market

CMBlu Energy AG‘s supervisory board has appointed Richard Stoffelen on November 30 2022 to become part of the company’s executive board. Richard Stoffelen joins the executive board as Chief Financial Officer (CFO) next to CTO Dr. Nastaran Krawczyk and founder and CEO Dr. Peter Geigle.

Solid-Flow Battery Storage Systems for the Energy Transition: Utility-Scale Energy Storage Producer CMBlu Appoints New Board Member

A team from ZDF visited us to report on CMBlu, our vision and the organic Solid-Flow Battery with which we want to help the energy transition succeed. Click here for the report.

CMBlu in the political magazine "Berlin direkt

CMBlu in the political magazine "Berlin direkt"

The aim: To make renewable energies capable of meeting baseload demand

220926_DJM_COM_CMBlu_PM Grundlastfähigkeit_EN.pdf

UNIBLU: Uniper und CMBlu kooperieren beim Aufbau eines innovativen Großstromspeichers am Uniper-Standort Staudinger

20220831_joint_pr_uniper_Uniper and UniBlu cooperate_EN.pdf

UNIBLU: Uniper and CMBlu cooperate on the construction of an innovative large-scale electricity   storage facility at Uniper's Staudinger site

Sustainable large-scale storage systems from CMBlu key to self-sufficient energy supply for industry

220811_DJM_COM_CMBlu_PM-Batterien-fuer-Industrieunternehmen_EN.pdf

Energy transition gathering speed: Nationwide quick-charging network for e-mobility made possible by CMBlu’s large-scale storage systems

220711_DJM_COM_CMBlu_PM-Ladeinfrastruktur_final_EN.pdf

Innovative 300 MWh large-scale storage systems make Burgenland energy self-sufficient and climate-neutral

220530_DJM_CMBlu_Pressemitteilung-Kooperation-Burgenland_final_EN.pdf

CMBlu Energy AG expands its supervisory board 

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