There were ** emissions trading systems (ETS) in force worldwide as of 2026. These systems covered around ** billion metric tons of carbon dioxide equivalent, or ** percent of global greenhouse gas emissions. Since 2007, global ETSs have raised almost *** billion U.S. dollars in revenue.
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International Carbon Action Partnership. (April 14, 2026). Key indicators of emissions trading systems (ETS) worldwide as of 2026 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 18, 2026, from /statistics/1615463/global-ets-key-figures/
International Carbon Action Partnership. "Key indicators of emissions trading systems (ETS) worldwide as of 2026." Chart. April 14, 2026. ÌÇÐÄÆƽâ°æ. Accessed July 18, 2026. /statistics/1615463/global-ets-key-figures/
International Carbon Action Partnership. (2026). Key indicators of emissions trading systems (ETS) worldwide as of 2026. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 18, 2026. /statistics/1615463/global-ets-key-figures/
International Carbon Action Partnership. "Key Indicators of Emissions Trading Systems (Ets) Worldwide as of 2026." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 14 Apr 2026, /statistics/1615463/global-ets-key-figures/
International Carbon Action Partnership, Key indicators of emissions trading systems (ETS) worldwide as of 2026 ÌÇÐÄÆƽâ°æ, /statistics/1615463/global-ets-key-figures/ (last visited July 18, 2026)
Key indicators of emissions trading systems (ETS) worldwide as of 2026 [Graph], International Carbon Action Partnership, April 14, 2026. [Online]. Available: /statistics/1615463/global-ets-key-figures/
