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  2. Emission standard - Wikipedia

    en.wikipedia.org/wiki/Emission_standard

    In December 2021 EPA issued new greenhouse gas standards for passenger cars and light trucks, effective for the 2023 vehicle model year. [ 11 ] State-level standards

  3. Carbon price - Wikipedia

    en.wikipedia.org/wiki/Carbon_price

    In a carbon tax model, a tax is imposed on carbon emissions produced by a firm. In a cap-and-trade design, the government establishes an emissions cap and allocates to firms emission allowances, which can thereafter be privately traded. Emitters without the required allowances face a penalty more than the price of permits.

  4. Emissions trading - Wikipedia

    en.wikipedia.org/wiki/Emissions_trading

    Under the program, which is essentially a cap-and-trade emissions trading system, SO 2 emissions were reduced by 50% from 1980 levels by 2007. [59] Some experts argue that the cap-and-trade system of SO 2 emissions reduction has reduced the cost of controlling acid rain by as much as 80% versus source-by-source reduction.

  5. Climate change in Canada - Wikipedia

    en.wikipedia.org/wiki/Climate_change_in_Canada

    Greenhouse gas emissions increased by 3.8% in Quebec between 1990 and 2007, to 85.7 megatonnes of CO 2 equivalent before falling to 81.7 in 2015. At 9.9 tonnes per capita, Quebec's emissions are well below the Canadian average (20.1 tonnes) and accounted for 11.1% of Canada's total in 2015. [130]

  6. Greenhouse Gas Pollution Pricing Act - Wikipedia

    en.wikipedia.org/wiki/Greenhouse_Gas_Pollution...

    The Greenhouse Gas Pollution Pricing Act [a] (French: Loi sur la tarification de la pollution causée par les gaz à effet de serre) is a Canadian federal law establishing a set of minimum national standards for carbon pricing in Canada to meet emission reduction targets under the Paris Agreement. [2]

  7. Vehicle emissions control - Wikipedia

    en.wikipedia.org/wiki/Vehicle_emissions_control

    In 1980 model year, vehicles sold in California and 3.8 and 4.3 liter engines sold federally will have CLCC, and finally in the 1981 model year all passenger cars will have the system. California light and medium duty trucks may also use the c-4 system.

  8. Ontario's Drive Clean - Wikipedia

    en.wikipedia.org/wiki/Ontario's_Drive_Clean

    Ontario's Drive Clean is an automobile emissions control program introduced by the Government of Ontario and came into effect April 1999. The program was initially intended to weed out vehicles producing unrestrained amounts of particulate emissions contributing to smog and increasing pollution.

  9. Environmental policy of the Stephen Harper government

    en.wikipedia.org/wiki/Environmental_policy_of...

    The new plan seeks to stop the increase of greenhouse gas emissions before 2012 and reduce the amount as much as 20% by 2020. Targets would be imposed to industries before 2015, while home appliances would need to be more energy efficient. There were also rewards for companies that reduced the amount of emissions since 2006. [39]