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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.
Mar 19, 2026
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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.
“MACSE price levels were driven by bearish battery cost expectations. The market reality today is very different.”
“You can’t work miracles, so the problem remains — there will certainly be an impact for everyone,” Gabriele Buccini, head of Utility Storage at Trina Solar, told pv magazine Italia, referring to market volatility and the risks facing BESS manufacturers, which are now operating in a very different market environment than just six months ago.
Batteries awarded 1.22 GW in UK capacity market auction for 2029 delivery
Provisional results show more than 100 battery energy storage systems (BESS) awarded capacity market contracts in latest T-4 auction for Great Britain’s energy grid, with the vast majority of BESS contracts awarded to new-build capacity.
Brazil’s reserve battery capacity auction guidelines near finalization, 20 GW of projects already in line
ANEEL has approved March auctions for thermal and hydroelectric plants, with over 125 GW registered. Guidelines for the April LRCAP battery auction are still pending, but more than 20 GW of projects are already in development.
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BESS are becoming more attractive
As battery energy storage system costs plunge, energy price volatility is shortening payback times for storage solutions. This shift, driven by a surge in intermittently generating renewables, and ongoing innovations in battery manufacturing, marks a pivotal moment for energy markets worldwide.
Belgian capacity auctions catalyze 1.1 GW of battery storage
Similar to last year, battery energy storage systems (BESS) made up almost all new-build capacity selected in recent Capacity Remuneration Mechanism (CRM) auctions in Belgium. Simon De Clercq, senior research associate at Aurora Energy Research, tells ESS News that there is even more room for BESS players to participate in the procurement exercises.