{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-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-percentage-change-nuclear","title":"Annual percentage change in primary energy from nuclear","unit":"%"},"observations":[{"date":"2012-01-01","value":1255.7},{"date":"2013-01-01","value":193.13},{"date":"2014-01-01","value":-4.36786},{"date":"2015-01-01","value":-14.1089},{"date":"2016-01-01","value":85.2259},{"date":"2017-01-01","value":7.46526},{"date":"2018-01-01","value":-1.03813},{"date":"2019-01-01","value":-6.89495},{"date":"2020-01-01","value":-1.25322},{"date":"2021-01-01","value":-44.1325},{"date":"2022-01-01","value":85.6637},{"date":"2023-01-01","value":1.05092},{"date":"2024-01-01","value":6.05783},{"date":"2025-01-01","value":-23.4286}],"summary":{"latest_period":"2025-01-01","latest_value":-23.4286,"max":1255.7,"mean":109.933,"min":-44.1325,"of":35,"rank":29,"trend":"volatile"}}