240 BESS MW OSDn - PSE - 220kV - Zachodniopomorskie

Connection voltage: 220 kV

Energy Storage Capacity: 240 MW (grid injection) / 240 MW (grid withdrawal)

Planned energization date: May 2030.

Estimated connection fee: 22,692,666.67 PLN net + VAT

The project involves the connection of a distribution system, integrated with energy storage systems with a total installed capacity of 240 MW (charging and discharging), to the transmission grid.

In accordance with the connection conditions issued by Polskie Sieci Elektroenergetyczne S.A. (PSE S.A.), the investment is planned for implementation at a 220 kV voltage level, with the connection point located at the 400/220 kV Krajnik substation (bay with a busbar bridge in the 220 kV switchgear).

The earliest date for ensuring energization readiness has been set for May 2030, assuming the connection agreement is concluded in May 2026. This date may be subject to change during the negotiation of the connection agreement's terms and depending on the Operator's network investment implementation schedule.

The estimated connection fee, determined based on the connection conditions, amounts to 22,692,666.67 PLN net + VAT, with the possibility of update during the conclusion of the connection agreement.