Article 43g. Section 1 of the Energy Law Act of April 10, 1997, imposes obligations on power system operators and owners of electricity storage facilities, including:

The power system operator is obligated to: maintain an electronic register of electricity storage facilities with a total installed capacity exceeding 50 kW, connected to the distribution grid, constituting part of it, or forming part of a generating unit or end-user installation connected to its grid, and update data in the register of electricity storage facilities.

The owner of an electricity storage facility is obligated to: notify the power system operator of the commissioning of the electricity storage facility within 7 days of the commissioning date; and notify the power system operator of any changes to the data of the owner of the electricity storage facility and the electricity storage facility within 14 days of the change in such data.

Template for information on the commissioning of the storage facility or change of data:

Currently, there are no energy storage facilities with a total installed capacity exceeding 50 kW connected to the Dalkia Polska Industry Sp. z o.o. power grid.