TSO Announcements

2 July 2024, 19:11

Announcement of balancing capacity price correction of integrated scheduling process for July 1, 2024

PSE S.A. informs that balancing capacity prices obtained in the supplementary balancing capacity procurement process within the framework of integrated scheduling process for 1 July 2024 have been corrected. This prices correction is due to the subsequent correction of balancing capacity offers by the balancing service providers in relation to updated balancing capacity prices of the primary balancing capacity procurement process. The corrected...

1 July 2024, 15:07

Announcement on balancing capacity price correction for July 1, 2024

PSE S.A. informs that balancing capacity prices obtained in the primary balancing capacity procurement process for 1 July 2024 have been corrected. This correction is due to the withdrawal of incorrect portfolio balancing capacity offers by one of the balancing service providers. Corrected prices are available at website raporty.pse.pl and on ENTSO-E Transparency Platform.

25 June 2024, 15:36

Announcement of Polish Transmission System Operator (PSE) on NPC Ukrenergo’s accession to the Inter-TSO Compensation (ITC) mechanism

From 1 st July 2024 Ukrainian TSO – NPC Ukrenergo becomes party of Inter-TSO Compensation (ITC) mechanism specified in Article 49 of Regulation (EU) 2019/943 of The European Parliament and of The Council. In accordance with above, no market fee will be charged for settlement periods, starting from 1 st July 2024 (i.e. market fee due to nomination of transfer capacities of PSE and Ukrenergo on interconnections: Rzeszów-Khmelnytskyi and Zamość-Dobrotvir). In case...

19 June 2024, 17:32

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for July 2024

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 19 th June 2024 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.07.2024 ‑ 31.07.2024. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “Rules for monthly auctions of transmission capacity on 220 kV line Zamość‑Dobrotwór - PSE S.A. and NEK UKRENERGO cross border interconnection, organized unilaterally by PSE S.A. in 2024 ”). ...

13 June 2024, 16:26

Announcement on the amendments to the Polish MNA Regulation

PSE informs that pursuant to Article 19.1.1.6 of the Regulation implementing Conditions for cross-zonal capacity allocation and other necessary mechanisms to support operation of more than one NEMO in Poland (MNA Regulation), amends the MNA Regulation by: revision of the main part of the MNA Regulation, revision of the Appendix 1: “Definitions”, the Appendix 2: “Single Day-Ahead Operational...

12 June 2024, 14:45

Changes in information requirements for the electricity market and Polish Power System Operation

Due to the implementation of the new balancing market policy as of June 14th, there may be temporary delays in the market information publishing. PSE will respond to potential problems on an ongoing basis for the timely publication of the market information.

22 May 2024, 16:42

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for June 2024

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for June 2024 (Reservation period 01.06.2024 – 30.06.2024) Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 22nd May 2024 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.06.2024 ‑ 30.06.2024. We inform, that PSE S.A. has published on...

17 April 2024, 15:19

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for May 2024

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for May 2024 (Reservation period 01.05.2024 – 31.05.2024) Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 17th April 2024 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.05.2024 ‑ 31.05.2024. We inform, that PSE S.A. has published on...

29 March 2024, 13:24

Message from the Polish Transmission System Operator (TSO)

To ensure a balance between electricity demand and generation during the Easter holiday period, namely on March 30th, 31st, and April 1st, 2024, Polish TSO anticipates utilizing at large scale supportive operational measures. These measures include reducing electricity production from photovoltaic and wind installations. The necessity for these measures arises from the forecasted high generation from...

20 March 2024, 14:32

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for April 2024

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 20 th March 2024 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.04.2024 ‑ 30.04.2024. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “Rules for monthly auctions of transmission capacity on 220 kV line Zamość‑Dobrotwór - PSE S.A. and NEK UKRENERGO cross border interconnection, organized unilaterally by PSE S.A. in 2024 ”). ...

16 February 2024, 12:57

Announcement of PSE S.A on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for March 2024

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 16 th February 2024 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.03.2024 ‑ 31.03.2024. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “Rules for monthly auctions of transmission capacity on 220 kV line Zamość‑Dobrotwór - PSE S.A. and NEK UKRENERGO cross border interconnection, organized unilaterally by PSE S.A. in 2024...

19 January 2024, 12:14

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for February 2024

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 19 th January 2024 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.02.2024 ‑ 29.02.2024. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “Rules for monthly auctions of transmission capacity on 220 kV line Zamość‑Dobrotwór - PSE S.A. and NEK UKRENERGO cross border interconnection, organized unilaterally by PSE S.A. in 2024 ”). ...

19 December 2023, 13:08

Announcement of PSE S.A. on unilateral auction of the transmission capacities on the line 400kV Rzeszów-Khmelnytska NPP (Polish-Ukrainian interconnection) for period from 1st January 2024 to 17th January 2024

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 19 th December 2023 starts the unilateral auction of the transmission capacities on the line 400kV Rzeszów-Khmelnytska (Polish-Ukrainian interconnection) for the reservation period: 01.01.2024-17.01.2024. The reservation period ends before the end of the month due to planned go-live of coordinated capacity allocation on Rzeszów-Khmelnytska NPP interconnection. Coordinated allocation will be organized by joint auction office. Further details regarding coordinated capacity...

19 December 2023, 12:53

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for January 2024

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 19 th December 2023 starts the unilateral auction of the transmission capacities on the Polish-Ukrainian interconnection for the reservation period: 01.01.2024 ‑ 31.01.2024. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “ Rules for monthly auctions of transmission capacity on 220 kV line Zamość‑Dobrotwór - PSE S.A. and NEK UKRENERGO cross border interconnection, organized unilaterally by PSE S.A. in 2024 ”). ...

15 December 2023, 16:30

Rules for monthly auction of transmission capacity on Polish-Ukrainian interconnections

PSE S.A. acting as Auction Office inform that unilateral monthly auctions of the transmission capacities on the lines: 400kV Rzeszów-Khmelnytska NPP and 220 kV Zamość-Dobrotvir (Polish-Ukrainian interconnections) will be continued in 2024. Therefore PSE published rules for monthly auction of transmission capacity on 400 kV line Rzeszów-Kmelnytska NPP and 220 kV line Zamość-Dobrotvir (both documents are available only in...

22 November 2023, 15:14

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 400kV Rzeszów-Chmielnicka (Polish-Ukrainian interconnection) for December 2023

Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 22 nd November 2023 starts the unilateral auction of the transmission capacities on the line 400kV Rzeszów-Chmielnicka (Polish-Ukrainian interconnection) for the reservation period: 01.12.2023 – 31.12.2023. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “Rules for monthly auctions of transmission capacity on 400 kV line Rzeszów-Chmielnicka - PSE S.A. and NEK UKRENERGO cross border interconnection, organized...

15 November 2023, 17:55

Announcement of TSO regarding curtailment of allocated transmission rights on 15-16.11.2023

Due to a forced outage of the line, switching on which would result in the occurrence of the event described in Point 7 of the allocation rules (‘Zasady udostępniania i przetargów miesięcznych zdolności przesyłowych jednotorowej linii 220 kV relacji Zamość‑Dobrotwór […]), the Zamość‑Dobrotwór transmission rights allocated in the monthly auction for the delivery days 15.11.2023 (from 12:00 to 24:00) and 16.11.2023 (from 00:00 to 24:00) were...

6 November 2023, 15:37

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for December 2023 (Reservation period 01.12.2023 – 31.12.2023)

2023) Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 6 th November 2023 starts the unilateral auction of the transmission capacities on the line 220kV Zamość-Dobrotwór (Polish-Ukrainian interconnection) for the reservation period: 01.12.2023 – 31.12.2023. We inform, that PSE S.A. has published on PSE S.A. website Auction Rules ( “Rules for monthly auctions of transmission capacity on 220 kV line Zamość‑Dobrotwór - PSE S.A. and NEK UKRENERGO cross border interconnection, organized unilaterally by PSE S.A. in 2023 ”). ...

23 October 2023, 17:11

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 400kV Rzeszów-Chmielnicka (Polish-Ukrainian interconnection) for November 2023

Announcement of PSE S.A. on unilateral monthly auction of the transmission capacities on the line 400kV Rzeszów-Chmielnicka (Polish-Ukrainian interconnection) for November 2023 (Reservation period 01.11.2023 – 30.11.2023) Polskie Sieci Elektroenergetyczne S.A., acting as Auction Office, informs that on 23rd October 2023 starts the unilateral auction of the transmission capacities on the line 400kV Rzeszów-Chmielnicka (Polish-Ukrainian interconnection) for the reservation period: 01.11.2023 – 30.11.2023. ...

19 October 2023, 10:37

Announcement of TSO regarding curtailment of allocated transmission rights on 21-22.10.2023

Due to a prolonged outage of the line, switching on which would result in the occurrence of the event described in Point 7 of the allocation rules (‘Zasady udostępniania i przetargów miesięcznych zdolności przesyłowych linii 400 kV relacji Rzeszów-Chmielnicka […]’), the Rzeszów-Khmelnytska transmission rights allocated in the monthly auction in the export direction for the delivery days 21.10.2023 and 22.10.2023 were curtailed to 0 MW.

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