26-0507A0001079H.PL-00155_001 Active Transmission system unavailability 2026-05-18T06:00:00.000Z 2026-05-19T18:00:00.000Z Planned 2026-05-07T13:20:59.000Z kWh/h 1971800 57500 2029300 Due to planned maintenance works GAZ-SYSTEM S.A. will reduce the capacity. 21Y000000000087V GCP GAZ-SYSTEM/ONTRAS 21Z000000000456C Entry GAZ-SYSTEM S.A. A0001079H.PL