Welcome to the Swiss Emissions Trading Registry


Important information

The Registry helpdesk will be closed on the following dates: 10-13 April / 21-22 May / 1 June 2020.

Information on linking the Swiss-EU emissions trading systems can be found at Swiss-EU ETS Linking

Opening hours

The Registry helpdesk is available from Monday to Friday, from 9am to 12pm (local time), except on public holidays
(Tel.: +41 58 462 05 66, Email: emissionsregistry@bafu.admin.ch).

Auction dates

The first auction in 2020 of 350’000 CHU2 will take place as follows:
Monday, 09.03.2020, 12:00 to Wednesday, 11.03.2020, 17:00 (local time)

If this auction has to be cancelled without any award, the auction will be repeated as follows: Monday, 23.03.2020, 12:00 to Wednesday 25.03.2020, 17:00 (local time).

Under Art. 48 para. 2 b of the CO2 Ordinance, the FOEN may cancel an auction without making an award if the clearing price during the auction period differs significantly from the applicable price on the secondary market in the EU.

Based on Section 9.4 of the General Terms and Conditions for Auctions, the FOEN also announces the following notice: The FOEN considers a significant difference to be a deviation (towards the bottom) in the low single-digit percentage range of the clearing price from the average secondary market price during the week preceding the auction period and the first two days of the auction.

Additional information is available at Auction of emissions allowances.