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CO2 Act - CO2 levy

Last updated: 3 June 2024

Switzerland introduced a CO2 tax on fossil fuels used in stationary sources in 2008. The levy covers around 40% of the country’s greenhouse gas emissions, primarily in the heating and process fuel sectors (fossil fuel for electricity generation – mainly small CHP and district heating – amounting to 1.2% of total generation). 
Two-thirds of Switzerland’s carbon tax revenues are returned to households and businesses through reductions in health insurance charges and social security payments.

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