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Brazil adopts legal framework for battery storage
Brazil published Law 15.296 on November 25, establishing a series of changes to laws in its electricity sector including guidelines for the regulation of storage systems, tax exemptions and the reduction of import tax rates on battery energy storage systems and its components to zero.
Dec 05, 2025
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Irish energy industry calls for 500 MW of storage capacity by 2030
Irish grid operator EirGrid set the proposed minimum procurement for long duration energy storage procurement at 201 MW, well below its initial 2030 goal of 500 MW of storage capacity. Energy Storage Ireland called for more ambition and a longer contract length to reflect international standards.
German government to revise the grid connection procedure for large battery energy storage systems
German Federal Minister for Economic Affairs and Energy Katherina Reiche announced that the government intends to revise the grid connection procedure for large battery storage systems later this year. One day later, a senior official from her ministry outlined how such a change could be implemented. Meanwhile, the final decision on granting preferential treatment to battery storage systems in rural areas appears to be uncertain.
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Poland’s new capacity market auction could hamper BESS
The draft parameters for this year’s capacity market auction in Poland could make the rollout of battery energy storage systems (BESS) much more difficult. The document proposes a significant reduction to the BESS derating factor that could be particularly harmful for longer duration storage systems.
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Australia’s NSW opens largest energy storage tender in history
The Australian state of New South Wales (NSW) has made history, opening two significant tenders for projects of up to 1 GW of new, long-duration energy storage projects, and up to 3.98 GW of access rights to the South West Renewable Energy Zone.
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Netherlands allocates €100 million for battery storage subsidies
The Dutch government has earmarked €100 million ($106.7 million) of subsidies for the deployment of battery storage alongside PV projects. The funds are part of a €416 million subsidy program announced last year to alleviate grid congestion.
US battery storage demand to surge within this decade, says SEIA
US demand for battery energy storage systems will grow sixfold by 2030, according to a recent report by the Solar Energy Industries Association (SEIA), but only with serious investment, coordination with experienced manufacturers, and collaboration with allies.