{"entity":{"iso2":"IE","iso3":"IRL","name":"Ireland","slug":"ireland"},"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":28.1423},{"date":"2006-01-01","value":22.8924},{"date":"2007-01-01","value":0.861606},{"date":"2008-01-01","value":22.6778},{"date":"2009-01-01","value":18.0251},{"date":"2010-01-01","value":20.4706},{"date":"2011-01-01","value":19.2019},{"date":"2012-01-01","value":15.4741},{"date":"2013-01-01","value":16.5074},{"date":"2014-01-01","value":17.6012},{"date":"2015-01-01","value":16.9327},{"date":"2016-01-01","value":15.8714},{"date":"2017-01-01","value":15.965},{"date":"2018-01-01","value":21.4843},{"date":"2019-01-01","value":25.0125},{"date":"2020-01-01","value":28.2844},{"date":"2021-01-01","value":46.9241},{"date":"2022-01-01","value":62.5526},{"date":"2023-01-01","value":66.107},{"date":"2024-01-01","value":62.7634},{"date":"2025-01-01","value":70.9215}],"summary":{"latest_period":"2025-01-01","latest_value":70.9215,"max":70.9215,"mean":17.0743,"min":0.0,"of":200,"rank":23,"trend":"volatile"}}