The Canadian Government has just released the regulatory framework for Canada's proposed Clean Fuel Standard Regulation under the Canadian Environmental Protection Act of 1999. A Clean Fuel Standard is a market-based approach to reduce GHG emissions from fuels and incentive a transition towards renewable and low-carbon intensive energy for transportation and heating purposes.
Some more details have been released on Canada's proposed clean fuel standard intended to reduce 30 Mt of GHG emissions yearly by 2030. Some high level notes:
More information can be found here: https://www.canada.ca/en/environment-climate-change/services/canadian-environmental-protection-act-registry/publications/clean-fuel-standard-regulatory-framework.html