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Home Storage Services - Transparency Template

CUGS Kosakowo

Cavern Underground Gas Storage [CUGS] Facility Kosakowo is located on the Baltic coast in the Pomorskie Voivodeship, the Puck district, the commune of Kosakowo. It is situated within the Pobrzeże Kaszubskie area belonging to the western part of Pobrzeże Gdańskie.

Information about the storage facility

First year of CUGS operation: 2014

Working volume	296,8	[million m³]	3 309,3	[GWh]
Maximum injection capacity	2,40	[million m³/day]	26,8	[GWh/day]
Maximum withdrawal capacity	9,60	[million m³/day]	107,0	[GWh/day]

Information about the halite bed

Key parameters of the halite bed:

Average thickness	170	[m]
Average top depth	973	[m BGL]
Number of caverns ready for operation	10
Number of caverns under construction	0

10 storage caverns were built at KPMG Kosakowo. They were formed within a Permian halite deposit known as Mechelinki situated in the western part of the Peribaltic Syneclise. The caverns are leached within the oldest halite bed marked by a relatively constant thickness of 170-200 m, burred at the minimum depth of approx. 970 m BGL. The basement of the halite bed is composed of Lower Palaeozoic sediments whereas the overburden consist of Mesozoic and Cenozoic erathem deposits.

Geological section

przekroj-kosakowo-nowy