Participation to short term auctions (ref. Annex A to deliberation ARERA 67/2019/R/gas) requires subscribing of Declaration of power and Contract and delivering of Guarantee to cover the purchase requests. Documents are published on Forms

New functionality to assign withdrawal and injection capacity are available:

• Type Flex DA in DA auction
• Secondary and type Flex WE e WD
• User manual (Italian version) to manage DA and Secondary and Flex actions

Calendar of short term auctions:

Day-ahead auction: offers can be inserted every day up to 8:30 pm.

• Short Term Auctions' calendar updated with Secondary and Flex auctions

Results of executed auctions:

Monthly:      Results of short term monthly auctions

Weekly:        Results of short term weekly auctions

Secondary and Flex WE & WD:  Results of short term FLEX WE & WD auctions

Day-ahead:   Results since 16 January of DA auctions (included the results of Capacity in Advance)

Offered Capacity of space is 9.360.000.000 kWh (c.a. 885 MSm³ @ PCS 10,57275 kWh/Sm³), where 8.725.000.000 kWh (ca. 825 MSmc @ PCS 10,57275 kWh/Sm³) are dedicated to storage service of Peak Modulation and 635.000.000 kWh (ca. 60 MSmc @ PCS 10,57275 kWh/Sm³) to storage service of Modulation of Punte Costanti.

Overall capacity for Peak Modulation Service with seasonal injection has been assigned: space 8,725,000,000 kWh, assignment price is 0.254000 c€/kWh. 

Overall capacity for Modulation Service of Punte Costanti has been assigned: space 635,000,000 kWh, average assignment price is 0.30967852 c€/kWh. 

Results March, 11th 2019 - Peak Modulation Service

Results March, 20th 2019 - Modulation Service of Punte Costanti

Updated Calendar for Edison Stoccaggio Auctions

Capacity in Advance: offers of reduction can be edited in the dedicated page on Escomas within 8:30 pm of the Auction Day

See the guide to fill in the data of reduction when Capacity in Advance is available

Capacity in Advance available for gas day 5 and 6 March, reduction gas day 7 and 8 March

Capacity in Advance available for gas day 27 and 28 February, reduction gas day 29 February and 1 March

Capacity in Advance available for gas day 20 and 21 February, reduction gas day 22 and 23 February

Capacity in Advance available for gas day 13 and 14 February, reduction gas day 15 and 16 February

Capacity in Advance available for gas day 6 and 7 February, reduction gas day 8 and 9 February

Capacity in Advance available for gas day 30 and 31 January, reduction gas day 1 and 2 February

Capacity in Advance available for gas day 23 and 24 January, reduction gas day 25 and 26 January

Capacity in Advance available for gas day 16 and 17 January, reduction gas day 18 and 19 January

Results since 1 to 15 January of DA auctions

Results of December's DA auctions

Results of November's DA auctions

Results of October's DA auctions

Results of September's DA auctions

Results of August's DA auctions

Results of July's DA auctions

Results of June's DA auctions

Results of May's DA auctions

Results of April's DA auctions

In accordance with Article 21.2 of Annex A of Authority's Resolution 67/2019/R/gas, Annex B of Authority's Resolution 68/2018/R/gas, and as set out by the Authority with Resolution 297/2019/R/gas, Edison Stoccaggio publishes here below storage service charges valid from 01/04/2019.

In accordance with Article 9.4 of Annex B of Resolution 68/2018/R/gas (as modified by Article 3 of Resolution 855/2017/R/gas ) issued by Autorità di Regolazione per Energia Reti e Ambiente, Edison Stoccaggio publishes here below charges as "Corrispettivo a copertura del contributo compensativo per il mancato utilizzo alternativo del territorio" (charge for the compensatory contribution for the non-alternative use of the land), applied to assigned space.

Overall space offered: 9,360,000,000 kWh (885 MScm @ PCS 10.57275 kWh/Scm), as detailed below:

1. space for Peak Modulation Storage: 8,725,000,000 kWh (ca. 825 MScm @ PCS 10.57275 kWh/Scm);
2. space for Modulation Storage of Punte Costanti: 635,000,000 kWh (ca. 60 MScm @ PCS 10.57275 kWh/Scm).

Performances and profiles of the storage services offered are published at the page Operational communication.

Forms to partecipate to assignment procedures is available at the page Forms.

Clients who do not yet have credentials to access to the Escomas IT platform can register themselves at following link: http://www.edisonstoccaggio.it/en/escomas

Escomas IT platform is the olny dashboard which through:

1. Needed documents are to be uploaded for the auctions to participate (originals have to be delivered as prcedure declares);
2. Request of assignment capacity is to be fill in.

Edison Stoccaggio publishes the Procedure for booking request for Storage Modulation Service of Peak Modulation for thermal year 2019-2020 in accordance with Ministerial Decree D.M. 15 febbraio 2019 issued by Ministero dello Sviluppo Economico and ARERA Resolution 67/2019/R/GAS.

Results March, 11th 2019 - Peak Modulation Service

Procedure for booking request for Storage Modulation Service of Peak Modulation 11th March Auction

Auction commission

Escomas Access Request manual - annex M1

Escomas Access Request manual - annex M2

• Results March, 20th 2019 - Modulation Service of Punte Costanti
• Procedure for booking request for Storage Modulation Service of Punte Costanti 20th March Auction
• Auction commission
• Escomas Access Request manual - annex M1
• Escomas Access Request manual - annex M2

Edison Stoccaggio publishes the forms for booking request for 2019-2020 in accordance with Ministerial Decree D.M. 15 febbraio 2019 issued by Ministero dello Sviluppo Economico and ARERA resolution 67/2019/R/Gas.

Access Procedures. 

Edison Stoccaggio makes available the information about Peak Modulation Service and Modulation Service of Punte Costanti.

Capacities offered

Modulation Peak Service: withdrawal performances t.y. 19-20

Communication November, 21st 2019: restore of withdrawal capacity assigned since gas day 22 November

Communication November, 12th 2019: reduction of withdrawal capacity assigned since 16 to 23 November

Modulation Peak Service: injection performances t.y. 19-20

Modulation Peak Service: monthly stock level during injection period for calculation of Ru factor - Revision 2 - April, 12th 2019 - updating of links to page of stock level and forecast of injection

Modulation Peak Service: monthly stock level during injection period for calculation of Ru factor - Revision 1 - March, 29th 2019 - updating of maximum percentage of gas in storage at the end of April (Gmax)

Modulation Peak Service: monthly stock level during injection period for calculation of Ru factor - first issue 

Modulation Service of Punte Costanti: withdrawal performances t.y. 19-20

Communication November, 12th 2019: reduction of withdrawal capacity assigned since 16 to 23 November

Modulation Service of Punte Costanti: injection Performances t.y. 19-20

In accordance with Chapter 5 and 8 of Code of Storage, Edison Stoccaggio publishes:

- the overall cost of power supply in the previous calendar year;

- an estimation factor between consumption for power supply and quantity of gas to be moved for next month (MWh el / kWh gas);

- the estimated price of power supply for next month.

Document updated with estimation for March 2020

Document updated with estimation for February 2020

Document updated with estimation for January 2020

Document updated with estimation for December 2019

Document updated with estimation for November 2019

Document updated with estimation for October 2019

Document updated with estimation for September 2019

Document updated with estimation for August 2019

Document updated with estimation for July 2019

Document updated with estimation for June 2019

Document updated with estimation for May 2019

Document updated with estimation for April 2019

Publication in accordance with Articles 24 and 25 of the Annex B to Resolution nr.419/2019 “Consolidated Act regulating the quality of the natural gas storage service for the 2020-2025 regulatory period (RQSG)”.

In relation to the Article 25 (information to the users on IT applications), Edison Stoccaggio informs on implementations released:

Implementation of new functionality of daily capacities' assignment of WTD & INJ - published on December, 12th 2019.

In relation to the "obligations for disclosure to users on IT applications" in accordance with Article 26.2 of the “Consolidated Act regulating the quality of the natural gas storage service for the 2015-2018 and for year 2019 regulatory period (RQSG)”, the following unavailabilities are reported:

T.H. 2019-2020 - Unavailability