Greenvolt Starts Construction of 600 MW / 2.4 GWh BESS in Poland
Greenvolt Power has officially commenced construction on the Siedlce battery energy storage system (BESS) in Poland. With a massive capacity of 600 MW and 2.4 GWh, this facility will become the largest of its kind in the Polish market and stand as one of the most significant battery installations across Europe. Commercial operations are expected to begin by late 2027.
Strategic Technology Partnerships
To equip this monumental project, Greenvolt has selected BYD Energy Storage as the primary battery technology supplier. The comprehensive supply package includes 210 battery containers and 105 transformer containers fitted with advanced power conversion systems. Furthermore, engineering and construction firm P&Q, alongside contractor ONDE, have been tasked with developing the critical electrical infrastructure required for the site.
Expanding the Polish Portfolio
The Siedlce project is a cornerstone of Greenvolt’s broader expansion strategy in Poland. The company's total BESS project portfolio currently stands at an impressive 4.6 GW globally, with approximately 2.4 GW located within Poland. Alongside Siedlce, Greenvolt is advancing the operational Turośń Kościelna facility, which boasts 200 MW and 800 MWh, and the upcoming Ełk project, matching the same capacity. Once these three facilities are fully operational, Greenvolt will command a combined capacity of 1 GW and 4 GWh in the country, solidifying its position as a leading energy storage developer in Central Europe.
As European nations accelerate their transition away from fossil fuels, large-scale battery energy storage systems are becoming indispensable for maintaining grid stability. The Siedlce project will play a pivotal role in absorbing excess renewable generation and providing essential ancillary services to the Polish grid.
Source: Energy News / El Economista
This article was assisted by AI analysis. Please refer to the original source for official information.