BESS - 45 MW pre-RTB, COD 2029 (pomorskie)

A 45 MW battery energy storage system (BESS) with a capacity of 217 MWh, located in the Pomeranian Voivodeship, is for sale.

The project is at an advanced stage of development and has been granted the necessary permits for connection to the 110-kilovolt high-voltage grid. 

Key project parameters:

• Technology: BESS
• Power: 45 MW
• Capacity: 217 MWh
• Operating time: 4+ hours
• Connection voltage: 110 kV
• Grid operator: ENERGA-OPERATOR S.A.
• Estimated connection length: approx. 3.7 km
• Estimated connection cost: PLN 625,000
• Planned RTB date: Q1 2027
• Planned connection date: January 31, 2029

Advantages of the project:

• Location in northern Poland with access to high-voltage infrastructure
• Relatively low connection cost per MW
• Short path to achieving RTB status
• Project designed for the development of a large-scale energy storage facility with an operating time exceeding 4 hours
• Potential to provide balancing and flexibility services for the National Power System

Detailed documentation, location, and technical materials are available upon signing an NDA.