Germany and the UK are currently Europe’s ‘hottest’ markets for battery storage, but others present exciting opportunities, too.

The start of 2025 has seen new and updated BESS revenue indexes launched for Germany as well as other other European markets, by optimiser enspired and consultancies Clean Horizon, Aurora Energy Research and LCP Delta.

ESN Premium hears from independent power producer (IPP) Econergy about its expansion from solar into BESS across Europe.

The government of Poland looks set to run further capacity market (CM) auctions with the specific aim of enabling gas plants to win, after BESS wiped the floor with the technology at the last auction.

State-owned power producer PGE Group has selected LG Energy Solution to provide the BESS for a 263MW/900MWh project it will build in Poland, for a total of PLN 1.555 billion (US$385 million).

In this installment of our Year in Review series, we hear from developer and independent power producers (IPPs) Econergy and Ingrid Capacity, both active in the European market.

BESS has won big in Poland’s capacity market (CM) auction for 2029 delivery, with potentially 2.5GW of projects winning contracts including from Axpo, OX2, R.Power, FRV and PGE.

European battery company Northvolt has filed for Chapter 11 ‘reorganisation’ bankruptcy in the US, which it said will allow it to restructure its debt to continue scaling the business.

Energy investment group DTEK discusses its large-scale BESS in Ukraine and Poland as well as the ongoing war with Russia.

While everyone agrees the capacity market (CM) is the foundation of the business case for BESS in Poland, that might not always be the case, one developer suggested.