PSE is one of the largest operators in Europe and the only electricity transmission system operator in Poland. Our company also acts as the Energy Market Information Operator.
We care about the reliability of electricity supply to all regions of the country, we have a real impact on the development of Polish economy and we are managing it responsibly.
We ensure safe and economic operation of the National Power System which is part of the common European system.
We work in cooperation with European organisations that care about the stability and integration of the European electricity market.

In this chapter you will find issues relating to

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