Offered Capacities

Offered Capacities - Thermal Year 2021-2022

The overall capacities for storage services offered for the T.Y. 2021-2022 are equal to:

  • Space 9,525,000,000 kWh (ca. 901 MScm @ PCS 10.57275 kWh/Scm);
  • Withdrawal capacity 95,250,000 kWh/d (ca. 9 MScm/d @ PCS 10.57275 kWh/Scm);
  • Injection capacity 79,000,000 kWh/d (ca. 7.47 MScm³/d @ PCS 10.57275 kWh/Scm).

Next auction

Auction 21 May 2021 for Peak Modulation Service with monthly injection in June

Capacities offered will be published later.


Last executed auction

  • Auction 7 May 2021 for Peak Modulation Service with seasonal injection since June: 293,641,489 kWh (ca. 27.8 MScm @ PCS 10.57275 kWh/Scm)


Previous executed auctions

  • Auction 11 March 2021 for Peak Modulation Service with seasonal injection8,890,000,000 kWh (equivalent to around 841 MScm @ PCS 10.57275 kWh/Scm)

  • Auction 16 March 2021 for Punte Costanti Service635,000,000 kWh (equivalent to around 60 MScm @ PCS 10.57275 kWh/Scm)

  • Auction 22 March 2021 for Peak Modulation Service with monthly injection in April: 145,000,000 kWh (equivalent to around 13.7 MScm @ PCS 10.57275 kWh/Scm)

  • Auction 9 April 2021 for Peak Modulation Service with monthly injection since May to the end of the injection period: 1,694,942,839 kWh (ca. 160.3 MScm @ PCS 10.57275 kWh/Scm)

  • Auction 23 April 2021 for Peak Modulation Service with monthly injection in May: 71,100,000 kWh (ca. 6.72 MScm @ PCS 10.57275 kWh/Scm)

  • Auction 7 May 2021 for Peak Modulation Service with seasonal injection since June: 293,641,489 kWh (ca. 27.8 MScm @ PCS 10.57275 kWh/Scm)

  • Auction 21 May 2021 for Peak Modulation Service with monthly injection in June


Here the presentation of assignment process

Here the guide to the assignment process.

Procedures are published on Access Procedures


Edison Stoccaggio, following the deliberation AEEG 149/2012/R/GAS, does not provide strategic storage service and make available approximately a volume of 140 Mcm as strategic reserve.