Terralayr has made headlines recently with its BESS aggregation tolling platform, executing long-term tolls in Germany with big power firms RWE and Vattenfall, but how unique are these deals in reality?

Owner-operator Eco Stor has connected what it claimed is the largest BESS in Germany to the grid, while its former majority owner is going to build a BESS in Finland.

Asset manager MEAG has acquired a 92.5MW/231MWh BESS in Germany, fully merchant-financed, which optimiser Entrix will trade in the electricity market.

The Capacity Market (CM) in Germany will offer a new potential revenue stream for BESS, but not all developers and owner-operators are convinced.

Germany is regularly described as Europe’s hottest market for energy storage, but its current regulatory framework is holding it back and changes down the line are also a concern.

Utility and power generation firm RWE will trade 50MW/100MWh of BESS capacity in Germany from the virtual aggregation platform of startup Terralayr under a five-year agreement.

FlexBase Group will start construction on a data centre plus 800MW/1,600MWh flow battery in Switzerland the coming weeks, the firm claimed, explaining to Energy-Storage.news how and why.

Regulators in Germany are considering two big reforms that could improve the business case for BESS, while developer-operator Green Flexibility has announced its first major project.

Recent product announcements from major BESS suppliers shows a divergence from the 20-foot container as the only viable form factor.

Power generation and trading company Vattenfall has signed a seven-year, 55MW multi-project BESS tolling deal in Germany with owner-operator and virtual aggregator Terralayr.