Global Emission Trading Systems (ETS) revenues 2023, by jurisdiction
Almost 74 billion U.S. dollars was raised from global emissions trading systems (ETS) in 2023. The European Union Emission Trading System (EU ETS) raised the most revenue that year by far, at 47 billion U.S. dollars. The United Kingdom was previously part of the EU ETS, but replaced this system with the UK ETS after withdrawing from the EU. The UK ETS generated over five billion U.S. dollars of revenue in 2023.