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Greece: 12 GW+ of merchant batteries wait for the green light as curtailments escalate
Investors have submitted applications for 12.15 GW of utility-scale, standalone merchant battery storage projects in Greece, far exceeding the 4.7 GW the country plans to approve. But with wrestling over financing and key policy details still unresolved, the path to construction remains unclear.
12 hours ago
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Australia’s big batteries become controversial: Trina Solar withdraws application as state governments intervene
The state of Queensland’s large battery projects approval mechanisms are under scrutiny after Trina Solar withdrew its 200 MW / 800 MWh Pleystowe battery energy storage system (BESS) project, while state ministers stepped into two other contested projects proposed by Potentia Energy and Iberdrola.
Mar 16, 2026
Ukraine prioritizes solar-plus-storage in renewables auctions
Newly-implemented rules governing Ukraine’s energy market introduce solar-plus-storage systems as a separate auction category, ease regulatory barriers governing standalone storage projects and establish processes for renewable energy facilities located in Ukraine’s occupied territories.
Setting the stage for US energy storage
Sweeping import tariffs and the One Big Beautiful Bill Act (OBBBA) made waves for the US clean energy industry in a tempestuous 2025. While solar developers chase safe harboring deadlines, US energy storage manufacturing could benefit from rules that encourage onshoring, provided there is policy certainty to bank on.
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In Brazil, batteries will now be subject to up to a 20% import tax
Following a decision by the Brazilian government, the three primary import classifications for batteries and energy storage systems will see their import tax rates rise to 20%. This move, aimed at capital and informatics goods, replaces the previous rates that ranged between 16% and 18%.
German TSOs introduce maturity-based procedure for grid-scale battery storage connections
The new procedure replaces the previously applicable first-come, first-served principle for grid connections of large plants with a capacity of 100 MW or more. The initial information and application phase is scheduled to begin on April 1. Any pending grid connection requests will be transferred to the new procedure.
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Sungrow: Brazil tops 500 MWh of distributed battery storage, 650 MWh more expected in 2026
The manufacturer cites exponential growth in energy storage across residential, commercial, industrial, and agribusiness segments, fueled by blackouts, falling costs, the white tariff, and evolving ANEEL regulations.
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