{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-nuclear","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/annual-change-nuclear","title":"Annual change in primary energy from nuclear","unit":"terawatt-hours"},"observations":[{"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":0.216564},{"date":"1978-01-01","value":6.827},{"date":"1979-01-01","value":2.50766},{"date":"1980-01-01","value":0.985607},{"date":"1981-01-01","value":-1.75742},{"date":"1982-01-01","value":2.66692},{"date":"1983-01-01","value":15.7205},{"date":"1984-01-01","value":8.56667},{"date":"1985-01-01","value":15.0099},{"date":"1986-01-01","value":35.0481},{"date":"1987-01-01","value":33.3423},{"date":"1988-01-01","value":2.38328},{"date":"1989-01-01","value":22.0136},{"date":"1990-01-01","value":16.7315},{"date":"1991-01-01","value":10.3763},{"date":"1992-01-01","value":0.665039},{"date":"1993-01-01","value":4.8727},{"date":"1994-01-01","value":1.55368},{"date":"1995-01-01","value":25.3871},{"date":"1996-01-01","value":20.896},{"date":"1997-01-01","value":9.57971},{"date":"1998-01-01","value":38.1919},{"date":"1999-01-01","value":40.5297},{"date":"2000-01-01","value":17.8787},{"date":"2001-01-01","value":9.60391},{"date":"2002-01-01","value":21.1208},{"date":"2003-01-01","value":32.0269},{"date":"2004-01-01","value":3.1608},{"date":"2005-01-01","value":48.6794},{"date":"2006-01-01","value":5.9693},{"date":"2007-01-01","value":-17.6113},{"date":"2008-01-01","value":24.3054},{"date":"2009-01-01","value":-9.65799},{"date":"2010-01-01","value":2.49973},{"date":"2011-01-01","value":18.5678},{"date":"2012-01-01","value":-13.3206},{"date":"2013-01-01","value":-34.9797},{"date":"2014-01-01","value":53.4016},{"date":"2015-01-01","value":25.321},{"date":"2016-01-01","value":-8.3858},{"date":"2017-01-01","value":-41.1163},{"date":"2018-01-01","value":-45.2166},{"date":"2019-01-01","value":37.5891},{"date":"2020-01-01","value":43.2547},{"date":"2021-01-01","value":-6.57117},{"date":"2022-01-01","value":54.663},{"date":"2023-01-01","value":13.4548},{"date":"2024-01-01","value":25.0303},{"date":"2025-01-01","value":-12.3067}],"summary":{"latest_period":"2025-01-01","latest_value":-12.3067,"max":54.663,"mean":9.32792,"min":-45.2166,"of":218,"rank":214,"trend":"volatile"}}
