Founded in 2019 by the scientists who discovered our patented chemistry at Columbia University, XL Batteries is redefining grid-scale energy storage. Our Organic Flow Battery™ delivers safe, low-cost, and long-duration performance, which combines proven flow battery architecture with proprietary organic electrolyte chemistry derived from the oil & gas industry. The result is a non-flammable, highly reliable, and low cost energy storage solution for utilities, data centers, industrial users, and microgrids. To learn more, please visit www.xlbatteries.com.

The Center of Battery Sustainability (CBS) was co-founded by MIT Professors Martin Z. Bazant, Richard D. Braatz, and Northeastern Professor Juner Zhu to discover new science and develop novel technologies to make batteries sustainable. We perform pioneering research in three focus areas (FAs): efficient assessment, data-driven decision-making, and battery circularity. In each FA, we develop two technical projects (TPs) to work on with industrial collaborators. FA-1: Efficient Assessment of Battery Health and Safety TP1.1: Electro-Chemo-Mechanical Testing & Modeling TP1.2: Nondestructive Safety & Health Assessment FA-2: Data-Driven End-of-Life Decision-Making for spent Batteries TP2.1: Lifetime Prognostics and End-of-Life Decisions TP2.2: Second-Life Battery Management FA-3: Battery Circularity TP3.1: Lifetime Extension & Direct Recycling TP3.2: Critical Mineral Extraction & Re-use As of September 2023, we are setting up the "Research" memberships with two companies and "Participant" memberships with six companies.

Batteries are the heart of the industrial revolution of the new millennium. The Innovative Startup BETTERY intends to bring new solutions in the field of batteries to the market. Its flagship technology is Nessox: patented lithium-oxygen flow battery, with low environmental impact and with the highest specific energy ever reported. The macro sectors of application are industrial, electric mobility, stationary and sensors. Bettery has a heterogeneous and complete team, different in macro and micro-business functions, a strategic feature to stimulate the creation of synergies between the different parts that make up the organization. Our highlights? - 7 team members - 1 patent extended in Europe, USA, Japan - 500 Wh / Kg of energy density - € 370,000 raised until 2023 - 80 expressions of interest - 20 signed NDAs - 1 TedxTalk - 11 awards We are working to make the transition to a society that values human health and the environment possible, because we believe in a better future also for the new generations. We are already building this future and we would like to do all this together with you.

Titanvolt is a UK company leading the way in next-generation energy storage with advanced LTO batteries that are safe, sustainable and more efficient. Our lithium titanate oxide batteries charge faster, last longer and are 95% recyclable. They’re also non-flammable and don’t overheat – making them ideal for residential, commercial and industrial applications.

Engineered Power provides energy storage solutions from the simple to the most extreme environments. For over 15 years, Engineered Power has been manufacturing in Calgary, Alberta Canada and produces non-rechargeable cells specifically designed to work in high vibration/shock environments and temperature ratings up to 225 °C. Engineered Power specializes in the lithium thionyl chloride (Li-SOCl2), lithium sulfuryl chloride (Li-SOxCL2), lithium carbon monofluoride (Li-CFx) and lithium manganese dioxide (Li-MnO2) chemistries and produces a variety of cylindrical form factors for the oil/gas and other specialized markets. Coupled with our rigorous cell manufacturing process that includes intensive product inspections to ensure maximum performance, reliability and shelf life, Engineered Power works with numerous battery pack assemblers to meet your application needs.

cylib GmbH is a research-based company for holistic battery recycling enabling the green energy transition by ensuring the supply of sustainable raw materials for the battery industry. cylib's proprietary end-to-end recycling process is characterized by an efficient, resource- and climate-friendly recovery of all raw materials in a battery, including lithium, graphite, nickel, cobalt and manganese from battery packs, production scraps, or micromobility batteries. Founded in 2022 in Aachen, Germany, the company builds on nearly a decade of research by the founding team. cylib was founded by Dr. Lilian Schwich (Co-CEO), Paul Sabarny (Chief of Special Operations), and Dr. Gideon Schwich (Co-CEO), with the mission to create a true circular economy.

AraBat is a circular economy startup that has implemented “the most cost-effective and sustainable lithium batteries recycling process in the world”. Our innovative hydrometallurgical technology allows to recycle spent lithium batteries through the use of biomasses and recover their preicous metal compounds (lithium, cobalt, manganese, nickel, others) without polluting. Our circular business is based on the offer of the strategic recycling service to the batteries manufacturers and the sale of the critical raw materials we recover. Our company is also involved in the development of other circular processes, the production of renewable energy and consultancy activities in the field of the green economy. Sustainability and circular economy are fundamental values in AraBat's corporate strategy. We are looking for investors and new partners! E-mail: arabat.startup@gmail.com ~ AraBat è una startup per l’economia circolare che ricicla batterie al litio esauste recuperandone i metalli preziosi attraverso l’impiego di scarti di biomasse. AraBat ha implementato il processo di riciclo di batterie al litio più sostenibile e conveniente del mondo. La mission dell’impresa è quella di commercializzare le risorse critiche recuperate, litio-cobalto-nichel-manganese, contribuendo alla transizione sostenibile e all’indipendenza del continente europeo dall’approvvigionamento esterno da altri paesi. Il processo implementato da AraBat è unico e rivoluzionario nel suo genere: trattasi di un processo idrometallurgico alternativo che sfrutta l’azione sinergica dell’acido citrico e degli zuccheri riducenti degli scarti agroalimentari per riciclare le batterie e recuperarne i composti metallici di elevato valore. Siamo alla ricerca di investitori e nuovi partner! E-mail: arabat.startup@gmail.com

BGM Europe is a pioneering force in sustainable energy solutions, leveraging advanced battery technologies and vertically integrated operations to strengthen Europe’s Energy Independence, Strategic Autonomy and Technology Sovereignty. By refining critical raw materials, manufacturing next-generation recyclable batteries, and ensuring full ESG compliance, BGM Europe supports the EU’s sustainable energy transition and NATO's strategic goals. From mining to recycling, our end-to-end process guarantees secure, traceable, and environmentally friendly energy solutions for data centers, telecommunications, defense, and beyond. BGM Europe is working with close partnership with our US based sister organizations Æsir Technologies Inc., Battery Grade Materials Inc. as well as leading European and US mining, automatization, manufacturing, technology and research organizations.

theion is a deep-tech company redefining energy storage with our crystalline lithium–sulfur battery technology — built to make energy lighter, cleaner, and more powerful. Our mission is to unlock the next generation of high-energy batteries for electric mobility, aviation, space, and portable applications — using sustainable, earth-abundant materials like sulfur and lithium. 🧪 Our breakthrough: By transforming elemental sulfur into a crystalline structure, we are targeting: ⚡ Up to 3× higher energy density than conventional lithium-ion batteries 🌍 1/3 of the CO₂ footprint 🔋 No nickel, cobalt, or rare metals theion’s patented process dramatically improves cycle life, safety, and manufacturability, creating a new class of energy storage ready for global scale. Our name theion — derived from the ancient Greek word for sulfur — reflects our vision: to power the future with the most abundant crystal on Earth.

BayBatt brings together battery-specific expertise in physics and chemistry, material science and engineering, as well as information technology and economics as a supra-regional competence center located in Bayreuth. 🔋🔬 Interdisciplinary research and development of battery storage systems at the interfaces of materials science, electrochemistry, engineering, information technology and economics, 🔋🎓 University teaching in the field of battery storage systems Research foci: 🔋 secure high-performance materials, 🔋 interfacial phenomena and transport processes, 🔋 smart battery, 🔋 networked storage and sustainability. Encompassing all scales of battery research from atomistic structure, particles, cell components and cells, battery modules and battery systems to the higher-level energy system.

Circularbattery.org is an open platform with the goal towards accelerating progress on the reuse of lithium-ion batteries ("2nd life batteries") by fostering open access to information & data in research and deployment projects. We want as many members to join this initiative to contribute their projects to this platform and initiative new ones. The information shared here is designed to be open to everyone and completely free.

Young Scientist is part of BATTERY 2030+, the large-scale and long-term European research initiative with the vision of inventing the sustainable batteries of the future. Our mission is to empower the next generation of researchers to contribute fresh ideas, scientific excellence, and interdisciplinary approaches to shape disruptive battery technologies and strengthen Europe’s competitiveness across the entire battery value chain. We are committed to advancing solutions that: ▷ Support the implementation of the European Green Deal ▷ Contribute to the UN Sustainable Development Goals ▷ Strengthen the European battery sector within the SET Plan As a community of young researchers, we aim to drive innovation and foster collaboration to enable a climate-neutral society and a sustainable energy future for Europe.

Developer of energy storage technologies designed to enhance the performance and sustainability of battery production. The company utilizes organic cathode materials, offering advantages such as lower costs, reduced carbon dioxide emissions, and compatibility with existing battery chemistries, enabling the energy sector to adopt more efficient and environmentally friendly technologies.

Octet helps battery innovators exceed their go-to-market goals… with more effective electrolytes. We help innovators in aqueous battery chemistries (like zinc, iron, lead, and vanadium) succeed in the critical moments like project demonstrations, pilots, and initial installations that mark crucial points on the path from promising tech to commercially successful OEM. ⚡As an R&D partner, we provide extensive electrolyte improvement for major performance advancements – no costly, drawn-out model rebuild necessary. ⚡With a manufacturing network on three continents, we turn electrolyte IP into commercial-ready material at scale. Our results for customers include 20% capacity increase 10% efficiency boost, and 2x operating life. Follow us for insights into energy storage transformation and go to our website to learn more.

Lithium367 is a technology firm dedicated to creating a sustainable future by reducing waste, conserving resources, and promoting a circular economy. Our team of experts is developing a technology that can recover lithium from end-of-life batteries, reducing waste and conserving resources. Our innovative approach to recycling also minimizes greenhouse gas emissions, making a significant contribution to the fight against climate change. We are committed to sustainability and collaboration, working closely with battery manufacturers, electric vehicle companies, and other stakeholders to create a circular economy for batteries. Join us in our mission to contribute in creating a cleaner, greener future.

Enerstone supports the energy transition by protecting lithium-ion batteries from ageing, including in-situ diagnostics that provide a practical alternative to battery obsolescence. Our active balancing circuits help battery manufacturers to develop sustainable products for electric mobility, robotics, drones and renewable energy storage. The capacity of a battery is limited by the weakest cell in the battery. At the end of its life, more than 90% of your battery is actually still operational! Enerstone restores the balance between the cells with a compact and innovative electronic board and allows you to benefit from the full usable capacity of your battery at each recharge. A battery equipped with Enerstone technology has a 34% longer life span, a significant gain for your investment... and for the planet. Enerstone: For Batteries that Empower!

RECHARGE is a non-profit association representing the multifold interests of the advanced rechargeable and lithium battery industry in Europe. Founded in 1998, it is our mission to promote advanced rechargeable batteries as a technology that will contribute to a more sustainable society, a resource and energy efficient policy and to the achievement of a green circular economy. RECHARGE’s unique membership covers all aspects of the advanced rechargeable batteries value chain in Europe: from suppliers of primary and secondary raw materials to the battery industry, rechargeable battery manufactures, to original equipment manufacturers (OEMs), logistic partners and battery recyclers. Rechargeable battery manufacturers for sustainable products Original equipment manufacturers for electrical energy usage Battery recyclers supporting the European Resource Efficiency policy Active materials manufacturers involved in the EU’s Raw Materials Initiative An expert partner for all technical and legislative topics pertaining to advanced rechargeable and lithium batteries, RECHARGE works closely with other battery associations as well as related laboratories and institutes in Europe and at international scale.

In it's 27th year, Florida Educational Seminars, Inc. has been the leader in providing key industry speakers to discuss the state of the art of worldwide energy storage technology developments for portable products, power and vehicular applications. The meeting provides not only broad perspectives, but also informed insights into significant advances in materials, product development and application for all battery systems and enabling technologies. The meeting is renowned for of offering broad networking and exhibiting opportunities to the international battery community. Areas of focus include: (1) In depth worldwide analysis of battery markets and technologies (2) Government battery stimulus program developments (3) Battery safety enhancement and regulatory status (4) Consumer and large format batteries (5) Thermal and power management systems for consumer and electric, plug-in and hybrid vehicles (6) Battery development for the grid (7) Advances in new and improved materials for anode, cathode, electrolyte, separators, including nanomaterials (8) Battery metals pricing and the long term availability of Li and Co. (9) Advances in battery packs, charging and testing (10) Battery recycling for regulatory and resource recovery purposes (11) Review of the status and future outlook for other energy storage technologies The conference, one of the longest running battery industry events, has a large international attendance covering all relevant fields of technology and a broad exhibiting base. The meeting has always been the preferred venue for the introduction of significant new developments, such as the Li/Ion battery. Above all, the Seminar focus is on what is considered real or potentially meaningful developments.

Li-Circle | Trishulavel Eshan Private Limited At Li-Circle, we are “Strengthening the global battery critical mineral raw material supply chain by sustainable and eco-friendly urban mining, enhancing the circular economy” Based in India, from humble beginnings to industry leadership, our journey reflects a steadfast commitment to sustainability, innovation, and circularity. What we stand for: • Best in Cost, Compliance & Convenience • Pioneers in green, clean, and sustainable Direct Recycling of LFP • Reducing reliance on virgin mining through our advanced material deep tech • Minimising carbon footprint across the battery value chain Beyond recycling, we take charge of Extended Producer Responsibility (EPR) by offering comprehensive, tailored solutions for OEMs—ensuring seamless compliance, measurable results, and true environmental impact.

Defence, Power Electronics, Converters, Motor drives, Batteries, Embedded. Electronic design and development services, schematic design, PCB layout, manufacturing, Contract engineering services, EMC, Safety, risk analysis, MTBF analysis, battery system design (all chemistries)

Next Generation Batteries based on sodium-Ion electrochemistry

NantG Power is developing a radical new approach to design and manufacture batteries with improved performance, price, and environmental stewardship. Unlike incumbent lithium-ion batteries that are currently limited to 750 Wh/L and charging times of 15 minutes or longer, our batteries are poised to reach 2X improvement in performance, i.e. energy densities of greater than 1,500 Wh/L and improved charging times over state of the art. Our approach is based on a technology platform that integrates novel anode/cathode materials, advanced 3D ionically/electronically conductive scaffolds enabling higher active material loadings, next-generation electrolyte/interphase technologies, improved manufacturing methods, and enhanced analytics.

Peaxy offers a modular cloud-based software platform providing predictive analytics for the battery storage, electrification, and defense industries. The company's platform ingests, aggregates, tags, and threads industrial data and applies machine learning to build a predictive data landscape. AI algorithms provide insights to improve asset quality and safety, minimize downtimes, and speed up R&D and manufacturing cycles.

PHD Energy Group Corp was founded by real battery experts with Ph.D. degree in battery technology and 30+ years of industrial history. Inspired and mentored by Prof John Goodenough, the Father of Li-ion Batteries, Nobel Prize Winner (2019), PHD Energy is a leading premium battery solution provider in Texas, USA.

Established in November 2019 as a spin-off from the University of Cassino and South Lazio, E-Lectra is a center of excellence in advanced power electronics and next-generation energy storage within the FAIST Group's "Electronics" Business Units. E-Lectra operates across three locations—Cassino, Bologna (Calderara di Reno), and Montone—with over 1,700 m² of laboratories dedicated to prototyping, validation, and industrialization. The facilities include Hardware-in-the-Loop platforms, controlled power supplies, and advanced test benches for SiC and GaN-based power conversion systems, alongside infrastructures for testing and characterization of energy storage cells, modules, and battery stacks. Dedicated platforms support the development of advanced Battery Management Systems (BMS), as well as AI-based energy management software. Across both power converters and energy storage systems, E-Lectra adopts development processes aligned with functional safety standards (ISO 26262, IEC 61508) and cybersecurity frameworks (IEC 62443), ensuring high reliability and resilience. Through modular design approaches, E-Lectra develops scalable solutions from kW up to tens of MW. Led by Professor Giuseppe Tomasso, the company has developed strong know-how in high-efficiency static power conversion based on SiC and GaN technologies, with industrial-grade solutions including modular DAB converters, multilevel converters, SiC-based industrial and traction inverters, and solid-state transformers for high power and medium/high voltage. E-Lectra is also advancing next-generation energy storage systems based on semi-solid and solid-state cells, with advanced active and hybrid BMS supported by proprietary IP, enabling high performance and innovation.