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“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.
Mar 12, 2026
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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.
Brazil eyes gigawatt-scale energy storage growth in 2026
The Brazilian Association of Energy Storage Solutions (ABSAE) predicts that installations in Brazil’s commercial and industrial (C&I) segment should exceed 2 GWh in 2026. In addition, the group expects procurements of approximately 8 GWh in the auction scheduled for April, which will procure projects for delivery from 2028.
India’s storage auction bids falling short of project economics, Mercom reports
Only around 50% of standalone battery energy storage system (BESS) projects auctioned between July and November 2025 demonstrate positive project economics under modeled assumptions, according to Mercom India Research’s newly released report.
All Auctions news
“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.
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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.
Brazil eyes gigawatt-scale energy storage growth in 2026
The Brazilian Association of Energy Storage Solutions (ABSAE) predicts that installations in Brazil’s commercial and industrial (C&I) segment should exceed 2 GWh in 2026. In addition, the group expects procurements of approximately 8 GWh in the auction scheduled for April, which will procure projects for delivery from 2028.
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India’s storage auction bids falling short of project economics, Mercom reports
Only around 50% of standalone battery energy storage system (BESS) projects auctioned between July and November 2025 demonstrate positive project economics under modeled assumptions, according to Mercom India Research’s newly released report.
How 2025 regulatory changes could impact Brazil’s 2026 battery energy storage auction
Long anticipated since 2024, Brazil's capacity reserve auction for battery energy storage systems (BESS) is drawing closer. Throughout 2025, auction rules and regulations were progressively developed, and toward the end of the year new regulatory guidelines for energy storage were introduced through Law 15,269.
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