Tag: Battery Technology

  • Europe’s Battery Future: Closing the Gap on Raw Materials, Manufacturing and Innovation

    Europe’s Battery Future: Closing the Gap on Raw Materials, Manufacturing and Innovation

    Europe’s battery sector stands at a decisive juncture, caught between real opportunity and mounting exposure to external dependencies. The Battery R&I Blueprint sets out a roadmap for the continent to build genuine leadership in battery technology — a capability now central not just to automotive, but to energy systems, defence, and electronics alike. With demand accelerating on the back of transport electrification and renewable energy integration, Europe faces a hard truth: it remains heavily reliant on non-European supply chains and continues to lag Asian producers on cost, nowhere more acutely than at the raw materials stage.

    Michael Lippert, Chairman of the Batteries European Partnership Association (BEPA), frames unity — across research, industry and policymakers — as the precondition for progress, warning that fragmented effort will only deepen Europe’s disadvantage. The Blueprint organises the challenge around four interlinked pillars: scope, scale, speed and sustainability, each demanding a coordinated R&I response that spans the full value chain, from mining and refining through to end-use deployment.

    Raw materials and critical minerals sit at the sharpest edge of this challenge. China currently controls more than 90% of global refining capacity for many battery-critical materials, and the IEA estimates that a single month’s disruption to Chinese battery supply exports could wipe out roughly USD 17 billion in EV production globally — with European factories bearing the brunt. Yet this same segment is also where Europe’s opportunity is greatest: raw and advanced materials account for around half of the projected EUR 450 billion global battery value pool by 2030, and upstream margins (20–40% EBITDA) dwarf the thin 5–10% margins typical of cell manufacturing. Europe’s established chemicals and materials base gives it a genuine foundation to compete here, provided R&I investment follows.

    The report calls for deliberate diversification — of both chemistries and applications — to reduce Europe’s overreliance on automotive as its sole commercial anchor. Sodium-ion chemistry, for instance, is highlighted as a route to cobalt-free, lower-cost batteries that eases pressure on critical mineral demand. On the materials side, the Blueprint pushes for low-footprint lithium extraction, refining processes for next-generation raw materials, and flexible recycling capable of handling mixed and low-value feedstocks — alongside design-for-recycling principles that improve recovery rates at end of life. It also flags a specific policy obstacle: the current regulatory classification of black mass restricts its cross-border movement within Europe, hampering the recycling economy the sector needs.

    To carry this forward, the Blueprint proposes a dedicated Batteries Partnership under the next Multiannual Financial Framework (MFF), building on BATT4EU, to close gaps in both production capacity and technological readiness. It also identifies industrial-scale recycling and refining facilities — particularly for black mass processing and critical material recovery — as priority targets for the European Competitiveness Fund and Innovation Fund, given the scale of capital required and the strategic supply-chain sovereignty at stake. National consultations across 13 countries reinforce this: refining and battery-waste processing rank as “High” to “Very High” priorities in most surveyed markets, with Sweden, Denmark, Portugal and Finland placing particular emphasis on this segment.

    Beyond materials, the Blueprint underscores the need for Europe to build domestic manufacturing capacity to meet demand without deepening import reliance — while pursuing next-generation technologies in parallel with scaling today’s production. This dual sprint-and-marathon approach, the report argues, is what will let Europe close the competitiveness gap while building lasting technological independence.

     

  • CATL Signs 2 GWh Sodium-Ion Battery Storage Deal with Eastern European Renewable Energy Company Solarpro

    CATL Signs 2 GWh Sodium-Ion Battery Storage Deal with Eastern European Renewable Energy Company Solarpro

    CATL, the world’s largest battery manufacturer, has signed a significant cooperation agreement with Solarpro, an Eastern European renewable energy company, for 2 GWh of Tener Sodium energy storage systems. This deal represents CATL’s second major sodium-ion energy storage order in Europe within a single month, underscoring the accelerating adoption of next-generation energy storage technology across the continent. The companies plan to jointly deploy Central and Eastern Europe’s first large-scale sodium-ion energy storage project this year, marking a pivotal moment in the region’s transition towards advanced battery technologies.

    The Tener Sodium energy storage system demonstrates impressive technical specifications that make it particularly suitable for Eastern European climates. The system boasts a cycle life of up to 15,000 cycles and can operate reliably for 25 to 30 years, providing exceptional longevity for energy storage applications. Notably, the system retains 92% of its capacity at temperatures as low as minus 20 degrees Celsius, enabling it to withstand the harsh winter conditions experienced in Eastern European countries such as Lithuania. This cold-weather performance represents a significant advantage over traditional lithium-ion systems in regions with extreme seasonal temperature variations.

    CATL’s European expansion strategy reflects the company’s broader commitment to sodium-ion battery technology as a transformative force in the global energy storage market. Just one week prior to the Solarpro agreement, CATL signed a memorandum of understanding with European new-energy integrator Alfen NV to deploy 5 GWh of sodium-ion energy storage systems in Western Europe beginning in 2027. The partnership with Solarpro builds upon an existing relationship that commenced in 2024, when the companies deployed a 150 MWh EnerC+ liquid-cooled energy storage system in Bulgaria. Subsequently, in May 2026, a 602 MWh Tener lithium-ion energy storage system jointly developed by the companies was connected to Bulgaria’s power grid, increasing the country’s total energy storage capacity by 10%.

    CATL’s sodium-ion battery initiative represents a strategic response to growing global demand for cost-effective energy storage solutions. The company unveiled the Tener Sodium energy storage system on 22 June, positioning it as the world’s first field-validated sodium-ion battery energy storage solution. The system features a rated capacity exceeding 30 MWh and supports energy storage applications lasting between 1 and 8 hours, whilst maintaining compatibility with existing lithium-ion battery system dimensions, enabling seamless technology transitions. CATL plans to commence initial deliveries in China in September 2026, with shipments expected to reach 1 GWh by year-end, whilst global commercial deliveries are scheduled to begin in June 2027. Founder and chairman Robin Zeng has previously stated that low-cost sodium-ion batteries could eventually replace 30% to 40% of the existing battery market, reflecting the company’s confidence in this technology’s transformative potential.


  • Lyten Secures $200M to Expand Lithium-Sulfur Battery Ambitions Through Northvolt Asset Acquisitions

    Lyten Secures $200M to Expand Lithium-Sulfur Battery Ambitions Through Northvolt Asset Acquisitions

    California-based battery startup Lyten has raised $200 million from existing investors to support the acquisition of strategic assets from the bankrupt Swedish battery manufacturer Northvolt AB, including intellectual property and a large energy storage factory in Poland.

    The new funding enables Lyten to advance its pivot from a U.S.-focused battery cell supplier into a broader, vertically integrated player in Europe’s fast-growing energy storage and defense sectors. The Gdansk-based facility, originally built by Northvolt for $200 million, is expected to restart operations using traditional nickel-based cells by Q4 2025, with a long-term plan to convert the site to produce Lyten’s proprietary lithium-sulfur batteries.

    “We’re moving downstream in the batteries to own more of the value chain,” said Keith Norman, Lyten’s Chief Marketing and Sustainability Officer. “We’re entering hyper-growth mode in very specific geographies and need to align resources accordingly.”

    The expansion follows a recent restructuring at Lyten, which included the departure of Tesla alum Celina Mikolajczak and about 45 other employees. Mikolajczak had played a key role in commercializing Lyten’s lithium-sulfur chemistry—an innovation long viewed as unviable until now.

    Lyten’s lithium-sulfur cells aim to offer a lower-cost, high-density alternative to China-dominated lithium iron phosphate (LFP) technologies. They also avoid critical materials tightly controlled by Chinese suppliers, aligning with Western supply chain goals. The company’s Polish plant will produce not only batteries but also key components such as housings, inverters, and safety systems for stationary energy storage systems.

    This move comes amid a global battery market realignment, with electric vehicle demand slowing in the U.S. and growing interest in stationary energy storage and military drone applications in Europe.

    Lyten’s recent investments also include a lithium-metal manufacturing facility near San Francisco, acquired from Cuberg—another former Northvolt subsidiary.

    The $200 million raise was backed by existing investors including Prime Movers Lab, Luxembourg Future Fund, Stellantis NV, and FedEx Corp. Norman noted the funding could support additional acquisitions beyond the Northvolt deal as the company accelerates its European expansion strategy.

  • Cracks Appear in Europe’s Lithium Dreams as Global Market Shifts

    Cracks Appear in Europe’s Lithium Dreams as Global Market Shifts

    The once-optimistic projections for lithium mining in Europe, particularly at Portugal’s Covas do Barroso site, are facing new scrutiny amid global market disruptions and plummeting investor confidence.

    Recent developments in Ghana may offer some perspective for local opponents of the Covas do Barroso mine. In October 2023, Ghana awarded a 15-year lease to Atlantic Lithium Limited to mine its Ewoyaa site, one of the top ten largest lithium deposits globally with an estimated 35 million metric tonnes of potential output. However, the company—partly owned by U.S.-based Piedmont Lithium and Cleantech Group—has now announced that the project is on hold. The reason? A dramatic drop in the internal rate of return, from 105% to just 14%, leading Atlantic to declare it unviable under current conditions.

    The company had already invested $70 million, but the lithium market has slumped significantly since its November 2022 peak. Factors contributing to the downturn include major lithium discoveries in the U.S. and China, and the slower-than-expected adoption of electric vehicles. Compounding the issue is China’s fast-developing research and application of sodium-based battery alternatives, which are already entering commercial production for short-range vehicles.

    These global shifts call into question the long-term viability of other lithium projects, such as those pursued by Savannah Resources in Portugal. Savannah, which has secured fiscal concessions from the Portuguese state and projects a 25-million-tonne output from Covas do Barroso, could face similar economic pressures.

    While the Barroso project benefits from geographic proximity to EU refineries and markets—potentially cushioning it from the full brunt of market fallout—it is increasingly likely that operations will proceed on a smaller scale and with diminished returns. This could lead to more balanced decisions that account for both economic realities and the environmental and social concerns of local communities.

  • Rio Tinto Takes Cautious Approach to Lithium Amid Price Volatility

    Rio Tinto Takes Cautious Approach to Lithium Amid Price Volatility

    Rio Tinto remains cautiously optimistic about the future of lithium, driven by increasing demand for batteries in electric vehicles, but CEO Jakob Stausholm has indicated that the company will not pursue major acquisitions in the sector. Instead, Rio Tinto plans to focus on improving lithium extraction technology, as reported by Reuters.

    While acknowledging the growth potential of lithium, Stausholm emphasized the volatile nature of the metal’s price. Despite this, Rio Tinto, known primarily as the world’s largest iron ore producer, is among the few major mining companies investing in lithium. In contrast, competitors like BHP have refrained from significant investments in the electric vehicle battery sector.

    The recent decline in demand for electric vehicles has led to a significant drop in lithium prices, with Benchmark Mineral Intelligence reporting an over 80% decrease in lithium prices over the past year. This downturn has forced many producers to halt production and cut jobs.

    Speaking at the annual Prospectors & Developers Association of Canada (PDAC) conference in Toronto, Stausholm reiterated Rio Tinto’s stance on the volatile nature of battery material prices.

    Rio Tinto’s current lithium projects include the Rincon project in Argentina, where the company plans to construct a lithium carbonate plant with an annual capacity of 3000 tons for battery production, expected to commence by the end of 2024. Additionally, Rio Tinto owns the Jadar lithium project in Serbia, although the project has faced challenges after Serbia revoked its license in 2022 due to environmental concerns.

    Stausholm also expressed optimism about decreasing inflation in Western countries, foreseeing potential cost stabilization for the company in the upcoming year.