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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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UK LDES cap-and-floor auction attracts 171 bids in first window
First cap-and-floor application window attracts sufficient capacity to meet expected long-duration energy storage targets, according to Ofgem. The energy regulator will now consult industry stakeholders on a financial framework for the support scheme.
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US tender alert: Massachusetts takes steps toward 40 GWh energy storage
The commonwealth has issued a draft request for proposals (RFP) for 1.5 GW of batteries with four- to 10-hour storage capacity, primarily funded through the state’s Clean Peak Standard (CPS). The tender is part of a broader effort to procure 5 GW of energy storage by 2030.
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