Welcome to the Swiss Emissions Trading Registry
Due to system maintenance operations at the International Transaction Log of the UNFCCC, the Swiss Emissions Trading Registry is not available for transactions with Kyoto units on 18 January 2022, from 16:00 to 18:00 (local time).
Due to system maintenance operations, the Swiss Emissions Trading Registry is not available from 21 January 2022, 12:00 to 26 January 2022, 17:00 (local time).
Due to the limited support possibilities in connection with the coronavirus, longer response times must be expected.
Monday to Friday, from 9am to 12pm (local time), except on public holidays
The Registry helpdesk is closed on the following dates: 15-18 April / 26-27 May / 6 June / 1 August / 26 December 2022
- Auction of allowances for aircrafts (CHUA):The auction of CHUA for the year 2021 amounting to 160,850 CHUA was held from 25.10.2021 (12:00 local time) to 27.10.2021 (17:00 local time).
- Auction of allowances for installations (CHU): The auction of the CHU for 2021 will take place at the beginning of 2022 at the earliest.
Calendar for the execution of transfers between the registries
Further information is available in the frequently asked questions.