{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"carbon-price-vs-share-emissions","source":"Dolphin and Merkle (2024) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/carbon-price-vs-share-emissions","title":"Carbon price vs. share of global CO\u2082 emissions covered","unit":"constant 2021 US$ per tonne of CO\u2082 equivalents"},"observations":[{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":0.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"1999-01-01","value":0.0},{"date":"2000-01-01","value":0.0},{"date":"2001-01-01","value":0.0},{"date":"2002-01-01","value":0.0},{"date":"2003-01-01","value":0.0},{"date":"2004-01-01","value":0.0},{"date":"2005-01-01","value":0.0},{"date":"2006-01-01","value":0.0},{"date":"2007-01-01","value":0.0},{"date":"2008-01-01","value":0.0},{"date":"2009-01-01","value":0.0},{"date":"2010-01-01","value":0.0},{"date":"2011-01-01","value":0.0},{"date":"2012-01-01","value":0.93019},{"date":"2013-01-01","value":0.933498},{"date":"2014-01-01","value":1.83032},{"date":"2015-01-01","value":1.79247},{"date":"2016-01-01","value":2.68676},{"date":"2017-01-01","value":2.68876},{"date":"2018-01-01","value":2.68876},{"date":"2019-01-01","value":2.6718},{"date":"2020-01-01","value":2.64688},{"date":"2021-01-01","value":2.65193},{"date":"2022-01-01","value":2.6431},{"date":"2023-01-01","value":2.54651},{"date":"2024-01-01","value":2.54651},{"date":"2025-01-01","value":2.54651}],"summary":{"latest_period":"2025-01-01","latest_value":2.54651,"max":2.68876,"mean":0.883444,"min":0.0,"of":200,"rank":44,"trend":"volatile"}}