Developer Ilmatar and investor Nuveen Infrastructure have put a 30MW/41MWh BESS in northern Finland into commercial operation.

A district network heating operator in Finland has commissioned a 1MW/100MWh thermal energy storage project using novel ‘Sand Battery’ technology from Polar Night Energy.

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.

Ingrid Capacity and SEB have broken ground on a large-scale BESS in Finland, while Monsson has acquired a project in Sweden which it will start building in June.

Sungrow has deployed a large-scale battery system at a site in Finland less than 100km from the Arctic Circle.

Investor NTR has picked system integrator Fluence for a 55MW/110MWh BESS project in Finland, with grid forming capabilities.

Finnish marine and power technology firm Wärtsilä has ended an 18-month long strategic review of its Energy Storage and Optimisation (ES&O) business, a process which could have led to the firm divesting it.

EPC firm Suvic has been enlisted by UK-based IPP Renewable Power Capital (RPC) for a 50MW/100MWh BESS in Finland using Sungrow technology.

Sweden-headquartered BESS developer-operator Ingrid Capacity will build a 70MW/140MWh project in Finland, which it claimed will be the largest in the country.

A trio of European BESS announcements, with Merus Power securing an order in Finland and IPPs Metlen and Aquila Clean Energy EMEA winning government financial support for projects in Italy and Portugal respectively.