Where to Find the Auction Calendar?
Overview
PRISMA shows the auction calendar for each capacity product type at the bottom of the Auctions page. Each calendar lists the publication date, auction start, product runtime and capacity types of every scheduled auction. The dates follow the auction calendar that the European Network of Transmission System Operators for Gas (ENTSOG) publishes each year.
For further information on how the calendar is set, the auction order and the bidding round times, please consult: Auction Calendar.
Opening the Auction Calendar
To open the auction calendar, do as follows:
- Log into PRISMA.
- In the left sidebar, click Transport, then Auctions.
- Scroll down to Auction Calendars.
- Click Within-Day, Day, Month, Quarter or Year to see the calendar for that product type.

The Auction Calendars section, with one button per product type.
PRISMA shows the Within-Day calendar first. To narrow down a calendar, for example to a runtime or capacity type, click the filter icon at the right of the Active Filter bar.