{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-energy-source-sub","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017); U.S. Energy Information Administration (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-energy-source-sub","title":"Share of primary energy use by source","unit":"%"},"observations":[{"date":"1986-01-01","value":0.101702},{"date":"1987-01-01","value":2.83684},{"date":"1988-01-01","value":3.26799},{"date":"1989-01-01","value":2.91134},{"date":"1990-01-01","value":2.93042},{"date":"1991-01-01","value":2.98262},{"date":"1992-01-01","value":3.47064},{"date":"1993-01-01","value":3.95946},{"date":"1994-01-01","value":4.86619},{"date":"1995-01-01","value":5.39366},{"date":"1996-01-01","value":6.45101},{"date":"1997-01-01","value":7.17982},{"date":"1998-01-01","value":7.33954},{"date":"1999-01-01","value":8.19659},{"date":"2000-01-01","value":8.71091},{"date":"2001-01-01","value":9.31971},{"date":"2002-01-01","value":9.90174},{"date":"2003-01-01","value":10.0768},{"date":"2004-01-01","value":11.4741},{"date":"2005-01-01","value":11.8778},{"date":"2006-01-01","value":12.5388},{"date":"2007-01-01","value":12.9745},{"date":"2008-01-01","value":13.0918},{"date":"2009-01-01","value":12.3258},{"date":"2010-01-01","value":14.5058},{"date":"2011-01-01","value":14.8801},{"date":"2012-01-01","value":15.926},{"date":"2013-01-01","value":16.699},{"date":"2014-01-01","value":15.0227},{"date":"2015-01-01","value":13.5051},{"date":"2016-01-01","value":13.6268},{"date":"2017-01-01","value":14.0791},{"date":"2018-01-01","value":16.0311},{"date":"2019-01-01","value":15.743},{"date":"2020-01-01","value":16.5614},{"date":"2021-01-01","value":17.2171},{"date":"2022-01-01","value":17.0152},{"date":"2023-01-01","value":16.5911},{"date":"2024-01-01","value":17.3143},{"date":"2025-01-01","value":17.4712}],"summary":{"latest_period":"2025-01-01","latest_value":17.4712,"max":17.4712,"mean":10.6592,"min":0.101702,"of":76,"rank":54,"trend":"rising"}}