Return secures €835 million in portfolio financing for large-scale battery storage in Germany
The company plans to connect at least 1 GW of battery storage to the grid in Germany annually starting in 2027. Three systems with a combined output of 117 MW and 468 MWh of capacity are currently under construction.
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YOU.ON targets 1 GW of locally compliant BESS for Brazil auction
Brazilian engineering company YOU.ON expects to supply around 1 GW of battery energy storage systems (BESS) for projects selected in Brazil’s first capacity reserve auction for batteries, using a partnership with China’s Hyperstrong to meet local-content rules.
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Samsung C&T acquires Australian HV engineering firm Powertech in $70 million BESS play
The South Korean giant has reportedly acquired a majority stake in Perth-headquartered electrical engineering firm Powertech, securing 300 engineers and high-voltage technicians to de-risk its gigawatt-scale Australian battery storage pipeline.
BESS developers warn LDES cap and floor could cost billpayers GBP 1.6 billion
Analysis commissioned by UK BESS developers claims 7.6 GW of LDES procurement is “too much, too soon.” Eight battery storage developers warn that in its current form, long-duration energy storage procurement could leave billpayers out of pocket.
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Australian pumped hydro project could beat batteries on lifetime cost
Snowy 2.0, a 2.2 GW pumped hydro energy storage project in Australia, could deliver lower long-term storage costs than grid-scale batteries because of its 150-year design life, argues Andrew Blakers, a professor of engineering at the Australian National University.
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Building the business case for co-located BESS
Building a business case for big batteries is complex. Falk Haase and Vincent Mingasson from meteocontrol’s mc Advisory crunch the numbers on co-located solar-plus-storage in Germany, exploring how battery size, charging strategy, wholesale trading, and ancillary services’ markets shape the revenue stack – and where the most-attractive opportunities lie.
Battery diagnostics expert urges earlier fire detection for grid-scale BESS
A battery diagnostics specialist says grid-scale battery energy storage system (BESS) safety should focus more on detecting early warning signs in operational data than adding more sensors or fire suppression equipment after high-profile incidents.
Enervis Battery Storage Index – German BESS revenues stay high in June
German battery storage revenues held at a high level in June, rising to around €18,000 ($20,500)/MW as strong solar output and heatwave-driven price spikes boosted spot and ancillary market earnings, according to enervis energy advisors' monthly Battery Storage Index.
India’s battery recycling industry must move beyond black mass
India is expanding battery recycling capacity, but most recyclers stop at producing black mass, leaving higher-value refining and critical mineral recovery largely to overseas processors, says Manikumar Uppala, chief of industrial engineering at Metastable Materials.
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Jinko ESS Pilots Battery Passport with the Global Battery Alliance, Accelerating Compliance with the EU Battery Regulation
Recently, Jinko ESS, a leading global energy storage company and a subsidiary of JinkoSolar Co., Ltd., participated in the latest round of Battery Passport pilots launched by the Global Battery Alliance (GBA). The Global Battery Alliance (GBA) is an independent, multistakeholder organization bringing together companies across the battery value chain, governments, international organizations, civil society […]
Deye Showcases Comprehensive Energy Storage Portfolio at Solar Energy Expo Ukraine 2026
Deye showcased its latest commercial & industrial (C&I) and residential energy storage innovations at Solar Energy Expo Ukraine 2026, presenting a comprehensive portfolio that spans large-scale commercial applications, home energy management, and emerging balcony solar storage solutions.
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Pramac to showcase battery energy solutions at The smarter e Europe 2026
The company’s latest solutions for battery storage and hybrid systems support renewable integration and grid stability. Pramac’s booth will offer event visitors a comprehensive view of advanced energy systems for commercial, industrial, and rental applications.
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JA expands energy storage footprint with multiple JAPlanet deployments across Europe
Since its introduction at the end of 2025, the JAPlanet battery energy storage system has seen strong early uptake, with multiple systems already installed in Italy, Germany, the Netherlands, and Lithuania, alongside a confirmed pipeline of additional projects across Europe.
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Korean researchers build all-solid battery prototype with 235.13 Wh/L energy density
Researchers at South Korea's Dongguk University have developed an anode-free all-solid-state thin-film battery featuring an ultrathin tin/carbon interlayer to improve lithium deposition and cycling stability. The 2.77-micrometer-thick prototype achieved a volumetric energy density of 235.13 Wh/L after 100 cycles, potentially paving the way for more reliable solid-state batteries.
Lithium-ion bankability may be holding back long-duration storage
Financing and market structures favor established lithium-ion battery energy storage systems (BESS), potentially limiting investment in alternative technologies better suited to storing electricity for eight hours or longer, according to analysts discussing US procurement and grid planning.
US sodium-ion storage firm raises $108 million in GM-led round
US sodium-ion battery storage maker Peak Energy has closed a $108 million Series B round led by General Motors’ venture arm, as it prepares to start production at a 4 GWh factory in California and launch its systems in the data center market.
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