{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"patents-ccs","source":"IRENA - INSPIRE Platform (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/patents-ccs","title":"Annual patents filed for carbon capture and storage technologies","unit":"patents"},"observations":[{"date":"2000-01-01","value":35.0},{"date":"2001-01-01","value":24.0},{"date":"2002-01-01","value":33.0},{"date":"2003-01-01","value":30.0},{"date":"2004-01-01","value":20.0},{"date":"2005-01-01","value":33.0},{"date":"2006-01-01","value":30.0},{"date":"2007-01-01","value":56.0},{"date":"2008-01-01","value":92.0},{"date":"2009-01-01","value":128.0},{"date":"2010-01-01","value":150.0},{"date":"2011-01-01","value":155.0},{"date":"2012-01-01","value":191.0},{"date":"2013-01-01","value":172.0},{"date":"2014-01-01","value":175.0},{"date":"2015-01-01","value":130.0},{"date":"2016-01-01","value":187.0},{"date":"2017-01-01","value":117.0},{"date":"2018-01-01","value":168.0},{"date":"2019-01-01","value":137.0},{"date":"2020-01-01","value":191.0},{"date":"2021-01-01","value":230.0},{"date":"2022-01-01","value":194.0},{"date":"2023-01-01","value":25.0},{"date":"2024-01-01","value":5.0}],"summary":{"latest_period":"2024-01-01","latest_value":5.0,"max":230.0,"mean":108.32,"min":5.0,"of":54,"rank":10,"trend":"volatile"}}