{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"percentage-change-energy-by-source","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/percentage-change-energy-by-source","title":"Year-to-year percentage change in primary energy use by source","unit":"%"},"observations":[{"date":"2010-01-01","value":100.0},{"date":"2011-01-01","value":-50.5},{"date":"2012-01-01","value":700.0},{"date":"2013-01-01","value":5150.0},{"date":"2014-01-01","value":208.405},{"date":"2015-01-01","value":53.0147},{"date":"2016-01-01","value":-8.17356},{"date":"2017-01-01","value":1.97802},{"date":"2018-01-01","value":-4.57974},{"date":"2019-01-01","value":0.395255},{"date":"2020-01-01","value":-2.53093},{"date":"2021-01-01","value":-1.7311},{"date":"2022-01-01","value":16.7598},{"date":"2023-01-01","value":12.001},{"date":"2024-01-01","value":53.6871},{"date":"2025-01-01","value":33.0241}],"summary":{"latest_period":"2025-01-01","latest_value":33.0241,"max":5150.0,"mean":391.359,"min":-50.5,"of":76,"rank":27,"trend":"volatile"}}