{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-percentage-change-wind","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-wind","title":"Annual percentage change in primary energy from 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":80.0},{"date":"2010-01-01","value":3300.0},{"date":"2011-01-01","value":353.268},{"date":"2012-01-01","value":90.3389},{"date":"2013-01-01","value":71.2121},{"date":"2014-01-01","value":4.50442},{"date":"2015-01-01","value":49.5258},{"date":"2016-01-01","value":-6.69687},{"date":"2017-01-01","value":12.3976},{"date":"2018-01-01","value":-14.6483},{"date":"2019-01-01","value":7.13382},{"date":"2020-01-01","value":2.5395},{"date":"2021-01-01","value":-5.31318},{"date":"2022-01-01","value":6.40208},{"date":"2023-01-01","value":7.8748},{"date":"2024-01-01","value":-15.8718},{"date":"2025-01-01","value":-4.78739}],"summary":{"latest_period":"2025-01-01","latest_value":-4.78739,"max":3300.0,"mean":205.227,"min":-100.0,"of":71,"rank":58,"trend":"volatile"}}