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Tata Power secures 324 MW/2,592 MWh pumped storage contract in India Tata Power will provide 2,592 MWh of pumped hydro storage capacity from its 1 GW Bhivpuri project in western India under a 40-year energy storage services deal.
Uma Gupta
9 hours ago
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Nextpower completes $365 million Prevalon Energy acquisition Nextpower has closed its acquisition of battery energy storage system (BESS) integrator Prevalon Energy, completing a deal first announced in May.
Brian Publicover
9 hours ago
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Spain awards €165 million for 2 GW pumped storage projects The Spanish government has awarded €165 million ($188.4 million) to seven reversible pumped hydro projects that will add more than 21 GWh of storage capacity across six regions.
Pilar Sanchez Molina
10 hours ago
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Sungrow delivers storage for Scandinavia’s largest battery project Sungrow has supplied its PowerTitan 2.0 battery energy storage system (BESS) for a 70 MW/160 MWh project in Ånge, Sweden, developed by Delta Capacity and now in commercial operation.
Brian Publicover
11 hours ago
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Australia adds record 9.1 GW of solar, wind and battery capacity Australia’s energy market operator says the past financial year was the best yet for the completion of large-scale renewable energy projects in the country, with a record 9.1 GW of new generation and storage capacity reaching full output.
David Carroll
11 hours ago
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Sungrow leads first global BESS integrator ranking as market tops 100 GW Wood Mackenzie has ranked Sungrow as the world's leading battery energy storage system (BESS) integrator in its first global assessment, as annual installations surpassed 100 GW for the first time.
Pilar Sanchez Molina
Jul 14, 2026
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Lithium still dominates battery storage – but for how long? Lithium batteries are about 93% cheaper than they were 15 years ago, making energy storage projects economically viable where they previously were not.
João Paulo Menezes
Jul 14, 2026
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Battery storage costs up 27% since 2020, says Lazard The levelized cost of storage (LCOS) for a 100 MW, four-hour battery energy storage system (BESS) has risen to approximately $210/MWh to $292/MWh, according to a new Lazard report, which also found that storage costs overall have increased by roughly 27% since 2020.
Emiliano Bellini
Jul 13, 2026
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Energy Dome to build 23 MW/200 MWh CO2 battery in Ireland The project has secured land, planning consent, and a grid connection and has been awarded a 10-year capacity contract. It is expected to come online in 2028.
Blathnaid O’Dea
Jul 01, 2026

Opinion & Analysis

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Flexibility shapes Europe’s storage future: Signals from China’s supply chain  InfoLink Consulting says Europe's energy storage capacity additions will reach about 44.3 GWh in 2026, up more than 60% year-on-year, as flexibility rather than cost overtakes generation as the industry's defining theme.
Corrine Lin
Jul 16, 2026
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A different kind of volatility: Battery revenues remain strong in May 2026 April was defined by solar-driven oversupply and recurring negative prices. May told a different story. Wind generation dropped sharply, wholesale prices climbed, and ancillary services gained importance as the system searched for flexibility. Yet battery revenues barely moved. Lennard Wilkening, CEO of suena energy, explains why this is another reminder that successful battery trading depends less on any single market regime than on the ability to adapt across them.
PV MAGAZINE
Jun 29, 2026
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Batteries and microgrids redefine power at Australia’s grid edge Australia’s big clean energy projects get a lot of attention, from giant solar farms to the Snowy 2.0 pumped hydro scheme. So too does the push for rooftop solar and home batteries.
Asma Aziz, Yasir Arafat
Jun 17, 2026
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Italy’s energy storage needs could reach 170 GWh by 2035 The 2026-30 period will be remembered as the five years in which Italy's electricity system truly changed its face. Storage will no longer be seen as a solar accessory, but as critical infrastructure for the electricity system.
Mauro Moroni
Jun 12, 2026
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Brazil sets rules for first battery storage auction amid curtailment rise Brazil's government has published the framework for its first battery storage auction, introducing two procurement rounds, 15-year contracts and technical requirements for grid-scale energy storage systems.
João Paulo Menezes
Jun 12, 2026
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Energy security push highlights need for long-duration storage Energy storage is essential to ensuring grid stability as demand grows for intermittent renewables, like solar PV. Different options are gaining traction, supported by international standards.
Adrian Pennington
Jun 09, 2026
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Batteries are setting prices, but long-duration storage will define the market We have now reached a genuine inflection point in Australia’s fast-evolving energy market. The latest data confirms what many in the sector have been anticipating for years: batteries are no longer peripheral assets, they are actively shaping the formation of pricing across the country.
 James Costello
Jun 05, 2026

Press Release

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ESS press releases
Jinko ESS Delivers C&I Energy Storage System for Water Infrastructure in Vietnam The project deploys 11 units of Jinko’s SunGiga 261kWh liquid-cooled energy storage systems, reflecting Jinko ESS’s comprehensive capability as a system solutions provider in both project delivery and local service support.
JinkoSolar
13 hours ago
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ESS press releases
Topband New Energy Presents Ecosolex C&I Storage Portfolio for the Flexibility Era at SNEC 2026  Built for industrial parks, factories and commercial facilities, the portfolio combines liquid-cooled energy storage, flexible system architectures and cloud-based management to support smarter energy flexibility for global businesses. 
Topband New Energy
Jul 16, 2026
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ESS press releases
Dunext to Unveil New-Generation Liquid-Cooling C&I Storage System at Intersolar Europe 2026  Dunext, an expert in commercial & industrial (C&I) and utility-scale energy storage systems, will debut its new-generation liquid-cooling PowerHill 261kWh at Intersolar Europe 2026, held from June 23 to 25 at Messe München in Munich, Germany. The new storage system expands the PowerHill series, which already includes the PowerHill 215kWh and 233kWh variants successfully deployed across the UK, Poland, Romania, Bulgaria and other European markets. 
Dunext
Jul 16, 2026
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ESS press releases
Jinko ESS and Taliva Energy Sign 400MWh Energy Storage Project Portfolio Recently, Jinko ESS and Taliva Energy, a clean energy company focused on full-scope energy storage solutions and large-scale energy infrastructure in Romania and Türkiye, with a growing presence across Europe, officially signed contracts covering 400MWh of battery energy storage system (BESS) projects across multiple utility-scale developments in Eastern Europe. The signing marks a significant milestone in the strategic cooperation between the two companies and demonstrates their shared commitment to accelerating the deployment of large-scale energy storage solutions that support Europe’s clean energy transition.
JinkoESS
Jul 16, 2026

Technologies

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Brazil risks missing sodium-ion battery manufacturing opportunity China is moving sodium-ion batteries into industrial production, but Brazil risks repeating its lithium experience by remaining a tech importer despite its raw materials, solar resources, and growing storage demand.
João Paulo Menezes
15 hours ago
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Alfen, CATL to deploy 5 GWh of sodium-ion battery storage in Europe Dutch energy storage company Alfen and Chinese battery manufacturer CATL have agreed to deploy 5 GWh of sodium-ion battery energy storage systems in Europe.
Pilar Sanchez Molina
Jul 16, 2026
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Lithium still dominates battery storage – but for how long? Lithium batteries are about 93% cheaper than they were 15 years ago, making energy storage projects economically viable where they previously were not.
João Paulo Menezes
Jul 14, 2026
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Intertek CEA says 587Ah cells could drive down BESS costs through 2027 US research firm Intertek CEA says wider adoption of 587Ah battery cells could lower the cost of standard battery energy storage system (BESS) containers through 2027, even as lithium carbonate prices have risen sharply.
Brian Publicover
Jul 14, 2026
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Hydraulic storage beats batteries for PV irrigation economics Spanish researchers found hydraulic energy storage offers better economics than batteries for PV-powered irrigation, while combining both technologies delivers the highest energy self-sufficiency.
Pilar Sanchez Molina
Jul 14, 2026
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