Ministère de l’Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs
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Information on the Cap-and-Trade System for Greenhouse Gas Emission Allowances

Carbon Market: Results of May 17, 2023 Auction held between Québec and California – Press Release (May 25, 2023)

Free allocation of emission units in the carbon market: the Québec government sets the new rules for the 2024-2030 period – Press Release (French)(August 17, 2022)

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This section primarily concerns businesses subject to the Regulation respecting a cap-and-trade system for greenhouse gas emission allowances as well as participants who wish to take part in the cap-and-trade system for greenhouse gas emission allowances, but that are not subject to the regulation.

Potential emitters, or newly covered emitters are invited to consult the document Implication of Being Subject to the C&T System ( PDF, 451 KB) for Greenhouse Gas Emission Allowances. This document contains a summary of the information on compliance, emissions coverage, the purchase of emission allowances and the impact of the carbon cost on fuels.

Mandatory Reporting of Certain Emissions of Contaminants into the Atmosphere

Cap-and-Trade System Registration

GHG Emission Units












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