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Romanian battery contractor names new CEO after bribery arrests Waldevar Energy has appointed a new chief executive weeks after Romanian prosecutors detained its former CEO and the head of GEN-I Sonce in a bribery investigation linked to a 220 MWh battery project.
Brian Publicover
1 hour ago
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Key to Energy sees need for 50 GWh more battery storage in Italy by 2040 With authorized battery projects already exceeding 130 GWh, the Italian market has a substantial development pipeline, but financing, revenue certainty and regulatory clarity will determine whether another 50 GWh of utility-scale storage can be deployed over the next decade, according to Key to Energy.
Sergio Matalucci
2 hours ago
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DRC copper mine adds 526 MWh battery to 233 MW solar plant A 233 MW solar array and 526 MWh battery system at the Kamoa-Kakula Copper Complex in the Democratic Republic of Congo (DRC) displaced about 4 million liters of diesel in their first month of operation, according to system integrator Dhybrid Power Systems.
Patrick Jowett
3 hours ago
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UNSW develops three-minute battery health test in Australia Researchers at the University of New South Wales (UNSW) have developed a prototype that uses electrical pulses and statistical models to assess lithium-ion battery health in under three minutes per cell, with a potential role in sorting retired batteries for reuse or recycling.
Ev Foley
3 hours ago
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Sweden plans new battery and inverter database Sweden plans to launch a voluntary database for solar inverters, battery storage systems and bidirectional EV charging equipment in 2027, replacing its existing pre-assessment system for new listings. The database will provide standardized technical documentation to support grid connection assessments by network operators.
Emiliano Bellini
4 hours ago
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NTPC Green Energy tenders 10 GW/40 GWh of battery systems in India India's NTPC Green Energy has invited global bids for lithium iron phosphate (LFP) battery containers and grid-forming power conversion systems (PCS) for a planned 10 GW/40 GWh battery energy storage system (BESS) portfolio, with a separate tender covering the balance-of-system package for a 250 MW/1,000 MWh project at NTPC Kayamkulam.
Uma Gupta
Nov 10, 2026
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Sodium-ion narrows the gap with lithium-ion, says Polytechnic University of Turin professor Storage targets for 2030 could pave the way for a market worth tens of gigawatt-hours, including for non-lithium batteries. pv magazine Italy spoke about it with Silvia Bodoardo, a full professor at the Polytechnic University of Turin.
Sergio Matalucci
Nov 09, 2026
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Sodium-ion batteries approach cost parity with LFP, says WoodMac Sodium-ion batteries are approaching cell-level cost parity with LFP technology, with supply agreements exceeding 70 GWh worldwide. Despite higher upfront costs, they could offer a 21% lower total cost of ownership over 20 years, according to Wood Mackenzie.
Pilar Sanchez Molina
Nov 06, 2026
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ABB weighs US production as Gamesa deal expands solar and storage business ABB is back in utility-scale solar, and now storage, with the Gamesa acquisition showing positive signs, and the US under close watch by the Group.
Tristan Rayner
Nov 06, 2026

Opinion & Analysis

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Key to Energy sees need for 50 GWh more battery storage in Italy by 2040 With authorized battery projects already exceeding 130 GWh, the Italian market has a substantial development pipeline, but financing, revenue certainty and regulatory clarity will determine whether another 50 GWh of utility-scale storage can be deployed over the next decade, according to Key to Energy.
Sergio Matalucci
2 hours ago
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The “phew, we have a warranty!” fallacy in BESS contracts BESS warranties can quietly shift risk onto asset owners, leaving them struggling to prove a claim when things go south. Volytica diagnostics’ Claudius Jehle examines six recurring contractual traps.
Claudius Jehle, Volytica Diagnostics GmbH
Nov 11, 2026
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The PPA market has a flexibility problem, hybrid PPAs are part of the answer With hybrid PPAs such as solar-plus-BESS models commanding premiums, the case is obvious. But risk remains part of a complex problem for further growth in the market, writes Paolo Grossi.
Paolo Grossi
Nov 11, 2026
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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.
Andrew Blakers
Oct 26, 2026
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Where are the batteries? Localization concerns amid India’s energy storage boom  2026 marks a breakout year for India’s energy storage market.
Robin Song
Oct 23, 2026
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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.
Falk Haase and Vincent Mingasson, meteocontrol
Oct 08, 2026
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How much can a battery actually earn? Four months of data from Lithuania Robertas Janickas, CTO at Inion Software, details results from battery energy storage systems operating in Lithuania.
Robertas Janickas
Oct 05, 2026

Press Release

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ESS press releases
Jinko ESS Powers 135MWh Green Battery Energy Storage Project in Germany  Jinko ESS, a leading global energy storage company and a subsidiary of JinkoSolar Co., Ltd., is advancing a 135MWh green battery energy storage project in Germany.
JinkoESS
Oct 28, 2026
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ESS press releases
AlphaESS Completes Production of 60MW/120MWh Jonava BESS for Lithuania  AlphaESS has completed production of the 60 MW/120 MWh battery energy storage system (BESS) for the Jonava project in central Lithuania, with the containers now ready for shipment.
AlphaESS
Oct 28, 2026
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ESS press releases
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 […]
JinkoESS
Oct 27, 2026
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ESS press releases
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.
Deye
Oct 27, 2026

Sponsored Content

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Sponsored
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.
Pramac
Jun 08, 2026
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Sponsored
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.
JA
Jun 03, 2026

Technologies

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UNSW develops three-minute battery health test in Australia Researchers at the University of New South Wales (UNSW) have developed a prototype that uses electrical pulses and statistical models to assess lithium-ion battery health in under three minutes per cell, with a potential role in sorting retired batteries for reuse or recycling.
Ev Foley
3 hours ago
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German utility plans 30 MWh zinc-bromine BESS from Eos, aiming at long-term value Stadtwerke Gaggenau and Capac AG are planning a €15.2 million ($16.8 million) project featuring US manufacturer Eos' stackable zinc-bromine battery technology, with construction due to begin in 2027 and commissioning scheduled for 2028.
Patrick Jowett
Nov 11, 2026
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Sizable Energy plans offshore gravity storage projects in Italy Italian company Sizable Energy is developing a long-duration offshore energy storage system that uses deep-sea brine reservoirs to store electricity, with its first commercial projects planned for Calabria and Sicily and a demonstrator linked to a data center in Naples scheduled for 2027.
Sergio Matalucci
Nov 10, 2026
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Sodium-ion narrows the gap with lithium-ion, says Polytechnic University of Turin professor Storage targets for 2030 could pave the way for a market worth tens of gigawatt-hours, including for non-lithium batteries. pv magazine Italy spoke about it with Silvia Bodoardo, a full professor at the Polytechnic University of Turin.
Sergio Matalucci
Nov 09, 2026
View article
Sodium-ion batteries approach cost parity with LFP, says WoodMac Sodium-ion batteries are approaching cell-level cost parity with LFP technology, with supply agreements exceeding 70 GWh worldwide. Despite higher upfront costs, they could offer a 21% lower total cost of ownership over 20 years, according to Wood Mackenzie.
Pilar Sanchez Molina
Nov 06, 2026
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