{"entity":{"iso2":"JP","iso3":"JPN","name":"Japan","slug":"japan"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-electricity-nuclear","source":"Ember (2026) and other sources \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/share-electricity-nuclear","title":"Share of electricity generation from nuclear","unit":"%"},"observations":[{"date":"1985-01-01","value":23.7484},{"date":"1986-01-01","value":24.4498},{"date":"1987-01-01","value":26.2285},{"date":"1988-01-01","value":23.0716},{"date":"1989-01-01","value":23.2335},{"date":"1990-01-01","value":22.0727},{"date":"1991-01-01","value":22.9006},{"date":"1992-01-01","value":23.6735},{"date":"1993-01-01","value":26.7465},{"date":"1994-01-01","value":26.2316},{"date":"1995-01-01","value":28.3801},{"date":"1996-01-01","value":28.7905},{"date":"1997-01-01","value":30.4453},{"date":"1998-01-01","value":30.762},{"date":"1999-01-01","value":29.397},{"date":"2000-01-01","value":29.0196},{"date":"2001-01-01","value":29.5936},{"date":"2002-01-01","value":28.4896},{"date":"2003-01-01","value":21.0582},{"date":"2004-01-01","value":25.497},{"date":"2005-01-01","value":25.4139},{"date":"2006-01-01","value":26.1339},{"date":"2007-01-01","value":23.6427},{"date":"2008-01-01","value":21.2672},{"date":"2009-01-01","value":24.654},{"date":"2010-01-01","value":25.2898},{"date":"2011-01-01","value":14.7555},{"date":"2012-01-01","value":1.62529},{"date":"2013-01-01","value":1.34221},{"date":"2014-01-01","value":0.0},{"date":"2015-01-01","value":0.438784},{"date":"2016-01-01","value":1.66212},{"date":"2017-01-01","value":2.69952},{"date":"2018-01-01","value":4.53492},{"date":"2019-01-01","value":6.26695},{"date":"2020-01-01","value":4.25309},{"date":"2021-01-01","value":5.91686},{"date":"2022-01-01","value":4.97516},{"date":"2023-01-01","value":7.69422},{"date":"2024-01-01","value":8.35408},{"date":"2025-01-01","value":9.13619}],"summary":{"latest_period":"2025-01-01","latest_value":9.13619,"max":30.762,"mean":18.1426,"min":0.0,"of":207,"rank":23,"trend":"volatile"}}