{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fossil-fuels-share-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/fossil-fuels-share-energy","title":"Share of primary energy from fossil fuels","unit":"%"},"observations":[{"date":"1969-01-01","value":92.3074},{"date":"1970-01-01","value":93.5287},{"date":"1971-01-01","value":92.387},{"date":"1972-01-01","value":91.0792},{"date":"1973-01-01","value":92.2836},{"date":"1974-01-01","value":92.0158},{"date":"1975-01-01","value":92.8312},{"date":"1976-01-01","value":94.0634},{"date":"1977-01-01","value":91.8458},{"date":"1978-01-01","value":91.3258},{"date":"1979-01-01","value":91.4952},{"date":"1980-01-01","value":94.4151},{"date":"1981-01-01","value":93.8784},{"date":"1982-01-01","value":93.5553},{"date":"1983-01-01","value":92.9341},{"date":"1984-01-01","value":88.1802},{"date":"1985-01-01","value":86.3659},{"date":"1986-01-01","value":84.2099},{"date":"1987-01-01","value":83.4358},{"date":"1988-01-01","value":80.195},{"date":"1989-01-01","value":81.6337},{"date":"1990-01-01","value":81.3937},{"date":"1991-01-01","value":81.4457},{"date":"1992-01-01","value":83.2404},{"date":"1993-01-01","value":81.9108},{"date":"1994-01-01","value":82.4813},{"date":"1995-01-01","value":83.5742},{"date":"1996-01-01","value":82.1331},{"date":"1997-01-01","value":83.509},{"date":"1998-01-01","value":83.419},{"date":"1999-01-01","value":85.0857},{"date":"2000-01-01","value":84.534},{"date":"2001-01-01","value":83.6957},{"date":"2002-01-01","value":85.2501},{"date":"2003-01-01","value":84.4382},{"date":"2004-01-01","value":85.0276},{"date":"2005-01-01","value":87.0725},{"date":"2006-01-01","value":85.9672},{"date":"2007-01-01","value":86.4717},{"date":"2008-01-01","value":84.7513},{"date":"2009-01-01","value":83.3719},{"date":"2010-01-01","value":79.7809},{"date":"2011-01-01","value":80.731},{"date":"2012-01-01","value":79.3254},{"date":"2013-01-01","value":78.3477},{"date":"2014-01-01","value":77.8833},{"date":"2015-01-01","value":79.4043},{"date":"2016-01-01","value":78.4765},{"date":"2017-01-01","value":80.1914},{"date":"2018-01-01","value":79.1677},{"date":"2019-01-01","value":78.8594},{"date":"2020-01-01","value":74.4988},{"date":"2021-01-01","value":75.6328},{"date":"2022-01-01","value":76.6022},{"date":"2023-01-01","value":74.1119},{"date":"2024-01-01","value":74.1684},{"date":"2025-01-01","value":74.4234}],"summary":{"latest_period":"2025-01-01","latest_value":74.4234,"max":94.4151,"mean":84.4622,"min":74.1119,"of":75,"rank":61,"trend":"falling"}}