Project types
Power
240 MW(p)
Project status
Secured land
Country
Poland
Voivodeship
Dolnośląskie
Connection conditions
YES
Operator
PSE
Voltage
219.97 kV
Price
€20,000/MW
Distribution System Connection Project (OSDn) – BESS 49 MW / 240 MW
Connection voltage: 220 kV
Energy storage capacity: 49 MW (feed-in) / 240 MW (draw from the grid)
Scheduled date for power supply readiness: December 2034
Estimated connection fee: PLN 22,692,666.67 (net) + VAT
The project involves connecting a distribution system—integrated with energy storage facilities with a total installed capacity—to the transmission grid, with a limit of 49 MW on power fed into the grid and 240 MW on power drawn from it.
In accordance with the connection terms issued by Polskie Sieci Elektroenergetyczne S.A. (PSE S.A.), the project is planned to be implemented at the 220 kV voltage level, with the connection point located at the 400/220/110 kV Polkowice substation (Rail Bridge in the 220 kV switchyard).
The earliest date for ensuring readiness to supply power has been set for December 2034, assuming that the connection agreement is signed in July 2026. This date may change during the negotiation of the connection agreement and depending on the Operator’s network investment schedule.
The estimated connection fee, determined based on the connection terms and conditions, amounts to PLN 22,692,666.67 net plus VAT, subject to adjustment at the time the connection agreement is signed.
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The project is co-financed by the European Union under the European Funds for Eastern Poland 2021-2027 program. Priority FEPW.01 Entrepreneurship and innovation. Measure FEPW.01.01 Start-up platforms for new ideas. Component I incubation - development of a new business idea (Start-up Platform Central Innovation Accelerator: Mazovian StartUPolis)

Project co-financed by the European Union
Project title:
DD AI – an innovative and automated renewable energy project certification service
Project objective:
The aim of the project is to develop and implement the DD AI module—an artificial intelligence-based tool that automates the due diligence process for renewable energy projects (RES). The solution will reduce document analysis time by up to 90% and increase the reliability of project assessments, supporting developers, investors, and financial institutions in their decision-making.
Scope of activities:
The project will include, among other things:
Target groups:
The project is aimed at:
Project results:
Project value:
Total value of the project: PLN 580,705.50
Contribution from European Funds:
Value of funding: PLN 469,680.25
Funding:
Project implemented under the European Funds for Eastern Poland 2021–2027