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China sets “capacity price” floor for grid-scale storage, tying payments to coal benchmarks Beijing’s new rule lets standalone storage earn fixed-cost payments for availability, not energy delivered.
Vincent Shaw
6 hours ago
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WEG secures funding for Brazilian battery manufacturing plant The new plant will increase WEG’s BESS production capacity to up to 2 GWh. Construction is expected to be completed in the second half of 2027. The company aims to serve both the large-scale storage market and the commercial and industrial (C&I) segment.”
Livia Neves
7 hours ago
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World’s largest AI-powered 12.8 GWh battery storage cluster comes online in China The multi-project cluster includes the world’s largest single-site electrochemical energy storage facility: the 4 GWh Envision Jingyi Chagan Hada Energy Storage Power Station.
Marija Maisch
9 hours ago
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Made in Europe: Sungrow builds its first European factory in Poland Sungrow plans a €230 million ($274 million) investment in its first European manufacturing plant in Wałbrzych, Lower Silesia, to produce inverters and battery storage systems.
Marian Willuhn
10 hours ago
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NSW hands out 12 GWh in long-duration storage contracts to six major lithium-ion battery project The New South Wales Roadmap Tender Round 6 for long duration storage has awarded contracts to six new battery energy storage projects representing 1.17 GW/12 GWh of capacity, bumping the state’s storage under contract to 30 GWh.
Ev Foley
11 hours ago
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TheStorage launches its first industrial-scale sand-based heat storage system The Finnish start-up says its sand battery technology is scalable from 20 to 500 MWh with charging power from 1 to 20 MW, depending on industrial needs.
Marija Maisch
Jan 30, 2026
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Testing fault at 100 MW battery disrupts Estonia–Finland power link During testing at Estonia’s 100 MW Kiisa battery park, both EstLink 1 and EstLink 2 tripped, triggering the most severe disturbance to the regional power grid since desynchronization from the Russian electricity system. As a result, nearly 1 GW of capacity was lost within seconds. The park’s owner has since publicly pointed to the battery manufacturer.
Marija Maisch
Jan 29, 2026
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EU installs 27.1 GWh of battery storage in 2025 as utility-scale systems drive majority of growth Utility-scale installations now represent more than half of new capacity in a significant market shift, while residential storage, long the main growth driver, declined due to lower electricity prices and reduced support schemes, a new report from SolarPower Europe finds.
Marija Maisch
Jan 28, 2026
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Volta’s 2025 Battery Report: Costs keep falling, boosting BESS across the globe Volta's annual report now stretches to 750 pages, diving deep into many technical areas, along with the usual focus on battery energy storage systems (BESS).
Tristan Rayner
Jan 26, 2026

Opinion & Analysis

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From FTM to BTM: The evolving investment case for battery storage Front-of-the-meter battery energy storage systems (BESS) remain a highly attractive segment particularly for the core plus infrastructure space. That said, Lincoln also sees attractive investment opportunities emerging in the behind-the-meter BESS segment with the potential to deliver superior returns, write Carlos Candil and Carlo de Hass.
Carlos Candil, Carlo de Haas
Feb 03, 2026
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A calm end to 2025, with flexibility still paying off December closed out 2025 in Germany with a well-balanced power system, and the lowest battery revenues of the year. Fewer price signals, flatter load curves, and softening reserve prices tested the limits of single-market strategies. Lennard Wilkening, CEO and co-founder of suena energy, breaks down what defined the month and what it means heading into 2026.
Lennard Wilkening
Jan 30, 2026
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Enervis Battery Storage Index: December revenues fall to multi-month low The index provides independent assessment of historical and potential revenues for large-scale battery energy storage systems (BESS) in Germany.
Mirko Schlossarczyk, Jonas Anthonioz
Jan 28, 2026
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Why sodium-ion can’t yet challenge lithium-ion’s reign A new generation of sodium-ion (Na-ion) battery cells has been launched as an alternative to the virtual monopoly of lithium-ion (Li-ion). Although the technology is unlikely to displace significant Li-ion market share, recent improvements make Na-ion a viable solution for certain niche applications, with potential for wider usage if cost becomes competitive.
Henrique Ribeiro
Jan 15, 2026
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Hybridization: The new paradigm for a more resilient and competitive renewable market One of the main benefits of hybridization is the ability to offer more attractive and stable energy products to clients. A hybrid PPA better covers consumption needs, reduces risks associated with the variability of a single source, and allows for more competitive long-term pricing, writes Rodrigo López, head of revenues at BNZ.
Rodrigo López
Jan 14, 2026
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Germany adds 6.57 GWh of battery storage capacity in 2025, total capacity hits 24 GWh The expansion of stationary battery storage in Germany reached an estimated 6.57 GWh in 2025, representing an 8% increase compared with the previous year. Total installed battery storage capacity in Germany now stands at around 24 GWh, according to analyses by the Battery Charts data platform of the Institute for Power Electronics and Electrical Drives (ISEA) at RWTH Aachen University.
Jonas Brucksch, Jan Figgener, Christopher Hecht, Dirk Uwe Sauer
Jan 09, 2026
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Top 5 trends shaping India’s battery energy storage market in 2025  India’s battery storage landscape underwent a decisive transformation in 2025. Across utilities, regulators, and developers, BESS moved beyond early-stage exploration and is increasingly recognized as an essential component for grid stability, renewable integration, and long-term energy planning.
Rajesh Kaushal
Jan 05, 2026

Press Release

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ESS press release place holder
ZOE Energy Storage Reaffirms BNEF Tier 1 Ranking, Demonstrating Its Global Large-Scale Project Deployment Excellence BloombergNEF (BNEF) has named ZOE Energy Storage to its Energy Storage Tier 1 List for Q1 2026, marking its fourth consecutive quarter on the list. This continued recognition highlights ZOE’s strengths in constant technological innovation, global large‑scale project execution, standardized overseas operations, and expanding local service networks – further solidifying its competitive position in the global energy storage sector.
ZOE Energy Group
Feb 03, 2026
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ESS press release place holder
Sunwoda Energy and IBC SOLAR announce global strategic partnership for energy storage Sunwoda Energy and IBC SOLAR have announced the conclusion of a global strategic partnership.
Sunwoda
Feb 02, 2026
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ESS press release place holder
Sunwoda reinforces long-term commitment to the Middle East at World Future Energy Summit 2026 At the World Future Energy Summit 2026, Sunwoda showcased its latest lithium-ion battery and energy storage solutions, reinforcing its growing presence in the Middle East energy storage market. The company presented a comprehensive portfolio covering high-performance battery cells and advanced liquid cooling energy storage systems, designed to support the region’s accelerating clean energy deployment. Flexible […]
Sunwoda
Jan 20, 2026
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ESS press release place holder
CATL Opens Middle East’s Largest New Energy Aftermarket Facility in Riyadh CATL opens Middle East’s first NING SERVICE Experience Center in Riyadh -currently the largest new energy aftermarket facility outside China. The facility offers comprehensive full-lifecycle after-sales support, cultivates local technical talent and accelerates the deployment of advanced electrification and energy storage solutions. It also functions as a regional ecosystem hub linking diverse stakeholders and resources to drive industrial synergy and sustainable growth.
CATL
Jan 12, 2026

Technologies

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German researchers develop sodium-ion battery based on lignin German researchers have developed a sodium-ion battery technology using lignin-based hard carbon as the negative electrode. The 1 Ah battery cell prototype showed no significant degradation after 100 charging and discharging cycles.
Emiliano Bellini
12 hours ago
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Battery management systems key to deploying batteries in data centers A new study highlights the critical role of advanced AI-integrated battery management system technologies in monitoring, optimizing, and predicting battery performance for reliable and sustainable data center operations.
Emiliano Bellini
Feb 04, 2026
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CMBlu Energy to supply Uniper with 5 GWh of SolidFlow battery storage technology The ten-year agreement sees CMBlu Energy supply its SolidFlow battery technology to the German energy company from 2027. Uniper intends to deploy the battery systems in tranches of at least 100 MWh.
Sandra Enkhardt
Feb 03, 2026
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TheStorage launches its first industrial-scale sand-based heat storage system The Finnish start-up says its sand battery technology is scalable from 20 to 500 MWh with charging power from 1 to 20 MW, depending on industrial needs.
Marija Maisch
Jan 30, 2026
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Moonwatt brings DC-coupled, passively cooled sodium-ion tech to solar projects The Dutch start-up, founded by former Tesla leaders, is taking a novel approach to sodium-ion battery technology, optimizing it for integration with solar power plants. Its technology is set to be deployed for the first time in a Dutch solar-plus-storage project later this year.
Marija Maisch
Jan 29, 2026
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