{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-in-solar-and-wind-energy-generation","source":"Energy Institute - Statistical Review of World Energy (2026) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/annual-percentage-change-in-solar-and-wind-energy-generation","title":"Annual percentage change in primary energy from solar and wind","unit":"%"},"observations":[{"date":"1991-01-01","value":-100.0},{"date":"2007-01-01","value":200.0},{"date":"2008-01-01","value":66.6667},{"date":"2009-01-01","value":100.202},{"date":"2010-01-01","value":2977.09},{"date":"2011-01-01","value":350.62},{"date":"2012-01-01","value":90.7781},{"date":"2013-01-01","value":86.5559},{"date":"2014-01-01","value":21.8401},{"date":"2015-01-01","value":50.2766},{"date":"2016-01-01","value":-7.02045},{"date":"2017-01-01","value":10.1427},{"date":"2018-01-01","value":-12.6309},{"date":"2019-01-01","value":5.65921},{"date":"2020-01-01","value":1.48521},{"date":"2021-01-01","value":-4.59784},{"date":"2022-01-01","value":8.53266},{"date":"2023-01-01","value":8.78791},{"date":"2024-01-01","value":-0.0241613},{"date":"2025-01-01","value":8.45533}],"summary":{"latest_period":"2025-01-01","latest_value":8.45533,"max":2977.09,"mean":193.141,"min":-100.0,"of":79,"rank":52,"trend":"volatile"}}