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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
14 hours ago
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Australian solar installer fined $6,000 over unsafe battery installs A solar installation company has been fined AU$9,000 ($6,000) by a Victorian court after pleading guilty to unsafe installation of residential battery energy storage systems at five properties, including one that caused a minor house fire.
David Carroll
15 hours ago
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Dutch long-duration energy storage project targets sub-€50/kWh costs with innovative technologies The SLDBatt project brings together TRL 7 battery technologies – including molten sodium‑salt, saltwater acid–base flow, and hydrogen–iron flow batteries – to deliver an innovative and cost-effective long-duration energy storage solution.
Marija Maisch
16 hours ago
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Ibereólica announces three energy storage projects in Chile totaling 6.3 GWh The Spanish company will integrate them into the Antofagasta ERNC hybrid project, which comprises a wind farm and a photovoltaic plant, as well as the Cabo Leones III and Atacama wind farms.
Pilar Sanchez Molina
18 hours ago
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Why thermal batteries can’t tap into US wholesale markets  Federal Power Act rules are blocking thermal batteries from monetizing curtailment in the US.
Phoebe Skok
19 hours ago
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Battery export costs set to rise as China cuts VAT rebates China will scrap value-added tax export rebates for PV products from April 1, 2026, while gradually cutting battery export rebates ahead of a full phaseout on January 1, 2027, increasing export costs for manufacturers.
Vincent Shaw
Jan 09, 2026
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China southern power grid
Sodium-ion battery cells already near lithium-ion cost parity, set to get cheaper By 2050, sodium-ion batteries with fast learning rates could deliver storage at 11–14 €/MWh – cheaper than lithium-ion at 16–22 €/MWh – while also offering higher energy-to-power ratios and high cycle durability, a new research finds.
Marija Maisch
Jan 09, 2026
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Cambridge startup claims its electrolytes can triple flow battery energy density A startup led by Cambridge University scientists and the former chair of Oxford PV is attempting to commercialize flow battery electrolytes with greater energy density than vanadium-based batteries. Kodiaq Technologies claims its electrolytes can be deployed as a drop-in solution for redox flow batteries.
Matthew Lynas
Jan 07, 2026
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na-ion
CATL confirms significant upgrade to sodium-ion battery product range and scale into 2026 CATL announced it expects a new trend of "sodium and lithium batteries shining brightly together."
Tristan Rayner
Dec 29, 2025

Opinion & Analysis

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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
14 hours ago
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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
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No extremes, except one: Battery trading in a surprisingly steady November November brought calm to Germany’s power market. As volatility dropped and price spreads narrowed in a well-supplied system, battery revenues became harder to capture. Lennard Wilkening, CEO and co-founder of suena energy, unpacks what this meant for BESS operators and why multi-market coordination proved essential once again.
Lennard Wilkening
Dec 30, 2025
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Enervis Battery Storage Index: Revenues plunge to winter lows in November The index provides independent assessment of historical and potential revenues for large-scale battery energy storage systems (BESS) in Germany.
Mirko Schlossarczyk, Jonas Anthonioz
Dec 18, 2025
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Could Arctic-proven storage be the answer to Europe’s winter energy puzzle? Extreme conditions teach us what it takes to keep grids stable when temperatures plunge, and why BESS is becoming critical to handle Europe’s seasonal peaks, writes James Li, Director of ESS Europe at Sungrow.
James Li
Dec 11, 2025
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Building the grid required for the future Ten years ago, when the Paris Agreement set the world on a path toward limiting global warming to 1.5°C, most energy experts understood that renewable energy and battery energy storage systems (BESS) would need to scale dramatically. What fewer anticipated was just how completely this would require us to reimagine the grid itself, writes Aazzum Yassir of Pulse Clean Energy.
Aazzum Yassir
Dec 10, 2025

Press Release

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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
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ESS press release place holder
ADS-TEC Energy Ends the Year With New Battery Energy Storage Wins in Germany and Austria Contracts signed in December total 20 MW / 40 MWh
ADS-TEC
Jan 02, 2026
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ESS press release place holder
Sunwoda’s one-millionth 684 Ah energy storage cell rolled off the line, delivered The LFP cell has an energy density of over 440 Wh/L, and a million battery cells have been made within three months.
Sunwoda
Dec 29, 2025
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ESS press release place holder
ENTSO-E Policy Paper on Market Design for Utility-Scale Energy Storage Europe’s decarbonisation requires a rapid, coordinated and system-optimised deployment of utility-scale energy storage. As the share of variable renewable energy increases, storage plays an increasingly important role in ensuring security of supply, efficient system operation and the integration of renewable generation.
ENTSO-E
Dec 19, 2025

Technologies

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Dutch long-duration energy storage project targets sub-€50/kWh costs with innovative technologies The SLDBatt project brings together TRL 7 battery technologies – including molten sodium‑salt, saltwater acid–base flow, and hydrogen–iron flow batteries – to deliver an innovative and cost-effective long-duration energy storage solution.
Marija Maisch
16 hours ago
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Grid-forming inverters significantly enhance grid stability, US national lab finds The Kauaʻi Island Utility Cooperative in Hawaii, which deployed storage before grid-forming inverters became available, became a test case for diagnosing grid issues that can arise with older grid-following inverters, and how grid-forming inverters can stabilize a grid.
William Driscoll
21 hours ago
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New electrolyte design for long-life solid-state batteries A Swiss research team has developed a low-temperature sintering and interface-coating process that significantly improves the durability of argyrodite-based solid-state batteries. The approach delivers high ionic conductivity and long cycle life, retaining 75% of capacity after 1,500 cycles.
Lior Kahana
Jan 13, 2026
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World-first 560°C Carnot battery unveiled as SPIC launches ultra-high-temperature heat storage The state-owned power group SPIC has launched a 1 MW / 4 MWh pilot, showcasing a long-duration energy storage alternative to conventional lithium-ion batteries and compressed air energy storage (CAES).
Vincent Shaw
Jan 12, 2026
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China southern power grid
Sodium-ion battery cells already near lithium-ion cost parity, set to get cheaper By 2050, sodium-ion batteries with fast learning rates could deliver storage at 11–14 €/MWh – cheaper than lithium-ion at 16–22 €/MWh – while also offering higher energy-to-power ratios and high cycle durability, a new research finds.
Marija Maisch
Jan 09, 2026
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