{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"global-energy-substitution","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/global-energy-substitution","title":"Global primary energy use by source","unit":"terawatt-hours"},"observations":[{"date":"1965-01-01","value":0.0},{"date":"1966-01-01","value":0.0},{"date":"1967-01-01","value":0.0},{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":0.0},{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":0.0},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"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":0.757576},{"date":"1996-01-01","value":1.22121},{"date":"1997-01-01","value":0.236364},{"date":"1998-01-01","value":0.175757},{"date":"1999-01-01","value":0.263636},{"date":"2000-01-01","value":0.239394},{"date":"2001-01-01","value":0.266667},{"date":"2002-01-01","value":0.542424},{"date":"2003-01-01","value":0.569697},{"date":"2004-01-01","value":0.887483},{"date":"2005-01-01","value":0.787314},{"date":"2006-01-01","value":0.731183},{"date":"2007-01-01","value":1.16335},{"date":"2008-01-01","value":1.97902},{"date":"2009-01-01","value":1.63353},{"date":"2010-01-01","value":1.26592},{"date":"2011-01-01","value":3.08892},{"date":"2012-01-01","value":6.53412},{"date":"2013-01-01","value":9.45746},{"date":"2014-01-01","value":19.0949},{"date":"2015-01-01","value":22.6649},{"date":"2016-01-01","value":24.4836},{"date":"2017-01-01","value":29.1241},{"date":"2018-01-01","value":35.8016},{"date":"2019-01-01","value":40.4562},{"date":"2020-01-01","value":42.5267},{"date":"2021-01-01","value":51.9775},{"date":"2022-01-01","value":54.0846},{"date":"2023-01-01","value":56.7154},{"date":"2024-01-01","value":61.29},{"date":"2025-01-01","value":61.52}],"summary":{"latest_period":"2025-01-01","latest_value":61.52,"max":61.52,"mean":8.71378,"min":0.0,"of":77,"rank":14,"trend":"volatile"}}