{"entity":{"iso2":"UA","iso3":"UKR","name":"Ukraine","slug":"ukraine"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"nuclear-primary-energy","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/nuclear-primary-energy","title":"Share of primary energy from nuclear","unit":"%"},"observations":[{"date":"1985-01-01","value":5.83168},{"date":"1986-01-01","value":4.6549},{"date":"1987-01-01","value":5.37393},{"date":"1988-01-01","value":7.66668},{"date":"1989-01-01","value":7.39672},{"date":"1990-01-01","value":7.23924},{"date":"1991-01-01","value":7.62422},{"date":"1992-01-01","value":8.83568},{"date":"1993-01-01","value":10.3116},{"date":"1994-01-01","value":11.0655},{"date":"1995-01-01","value":11.5901},{"date":"1996-01-01","value":13.9994},{"date":"1997-01-01","value":14.5099},{"date":"1998-01-01","value":14.3543},{"date":"1999-01-01","value":13.9411},{"date":"2000-01-01","value":14.8494},{"date":"2001-01-01","value":14.8373},{"date":"2002-01-01","value":15.2216},{"date":"2003-01-01","value":15.4715},{"date":"2004-01-01","value":16.6189},{"date":"2005-01-01","value":16.7318},{"date":"2006-01-01","value":16.7979},{"date":"2007-01-01","value":17.2197},{"date":"2008-01-01","value":17.3286},{"date":"2009-01-01","value":18.779},{"date":"2010-01-01","value":18.8112},{"date":"2011-01-01","value":18.3562},{"date":"2012-01-01","value":18.7135},{"date":"2013-01-01","value":18.2958},{"date":"2014-01-01","value":21.7892},{"date":"2015-01-01","value":25.7628},{"date":"2016-01-01","value":22.9264},{"date":"2017-01-01","value":26.0647},{"date":"2018-01-01","value":24.9527},{"date":"2019-01-01","value":25.6995},{"date":"2020-01-01","value":24.3412},{"date":"2021-01-01","value":26.7604},{"date":"2022-01-01","value":28.718},{"date":"2023-01-01","value":25.1432},{"date":"2024-01-01","value":25.4219},{"date":"2025-01-01","value":24.7665}],"summary":{"latest_period":"2025-01-01","latest_value":24.7665,"max":28.718,"mean":16.7018,"min":4.6549,"of":215,"rank":6,"trend":"rising"}}