Successful bid price of office building energy storage project in Greece 2026

How many projects have been awarded in Greece's first battery energy storage system?

The Greek Regulatory Authority for Energy has confirmed that 411.8 MW of projects have been awarded in the country’s first standalone battery energy storage system (BESS) tender, which has attracted huge interest among developers. Investment and operating aid will be granted to 12 projects put forward by seven proponents.

How many MW of new battery storage capacity does Greece have?

The Greek authorities have awarded 300 MW of new battery storage capacity in its second energy storage tender. The 11 winning projects range in size from 8.875 MW/17.75 MWh to 49.9 MW/100 MWh.

How many companies have won government support for a battery project?

Seven companies have won government support for 11 standalone battery projects at Greece’s second energy storage auction, where 300 MW was offered.

How many projects are being built in Greece?

Various Greek and regional European news outlets have in the past 24 hours reported that that list of 48 projects has since been whittled down to 11 winning projects totalling nearly 300MW of capacity.

How many battery storage projects are being auctioned this year?

The pipeline of prospective battery storage projects now approaches 27GW, with over 500 projects granted a storage license. With support for 1GW of battery capacity to be auctioned 3 tranches this year, the results for the first auction of 400MW have been announced with a few winners, but lots of losers.

How many energy projects did helleniq & Intra Energy bid for?

Helleniq Energy and Intra Energy (Intrakat) are each behind three of these 12 projects, PPC Renewables bid successfully for two projects, while Aenaos (Mytilineos), Energiaki Techniki Anaptyxiaki, Energy Bank, and one energy community bid successfully for one energy storage project each.