{"entity":{"iso2":null,"iso3":null,"name":"OECD (EI)","slug":"oecd-ei"},"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":"1965-01-01","value":97.014},{"date":"1966-01-01","value":96.9189},{"date":"1967-01-01","value":96.9111},{"date":"1968-01-01","value":96.9232},{"date":"1969-01-01","value":96.9325},{"date":"1970-01-01","value":96.9016},{"date":"1971-01-01","value":96.652},{"date":"1972-01-01","value":96.4216},{"date":"1973-01-01","value":96.2747},{"date":"1974-01-01","value":95.5899},{"date":"1975-01-01","value":94.8309},{"date":"1976-01-01","value":94.8232},{"date":"1977-01-01","value":94.2933},{"date":"1978-01-01","value":93.7619},{"date":"1979-01-01","value":93.6914},{"date":"1980-01-01","value":93.2069},{"date":"1981-01-01","value":92.2696},{"date":"1982-01-01","value":91.5451},{"date":"1983-01-01","value":90.7297},{"date":"1984-01-01","value":89.9076},{"date":"1985-01-01","value":88.816},{"date":"1986-01-01","value":88.1852},{"date":"1987-01-01","value":87.8561},{"date":"1988-01-01","value":87.5195},{"date":"1989-01-01","value":87.3392},{"date":"1990-01-01","value":86.8465},{"date":"1991-01-01","value":86.3753},{"date":"1992-01-01","value":86.3666},{"date":"1993-01-01","value":85.9722},{"date":"1994-01-01","value":86.02},{"date":"1995-01-01","value":85.7269},{"date":"1996-01-01","value":85.8193},{"date":"1997-01-01","value":85.9575},{"date":"1998-01-01","value":85.7818},{"date":"1999-01-01","value":85.5455},{"date":"2000-01-01","value":85.6197},{"date":"2001-01-01","value":85.4173},{"date":"2002-01-01","value":85.3055},{"date":"2003-01-01","value":85.7737},{"date":"2004-01-01","value":85.3528},{"date":"2005-01-01","value":85.254},{"date":"2006-01-01","value":84.9821},{"date":"2007-01-01","value":85.2111},{"date":"2008-01-01","value":84.7672},{"date":"2009-01-01","value":83.9514},{"date":"2010-01-01","value":83.9525},{"date":"2011-01-01","value":84.0858},{"date":"2012-01-01","value":84.5495},{"date":"2013-01-01","value":84.3039},{"date":"2014-01-01","value":83.9004},{"date":"2015-01-01","value":83.6804},{"date":"2016-01-01","value":83.4947},{"date":"2017-01-01","value":83.422},{"date":"2018-01-01","value":83.3081},{"date":"2019-01-01","value":82.7572},{"date":"2020-01-01","value":81.5834},{"date":"2021-01-01","value":81.9399},{"date":"2022-01-01","value":82.2014},{"date":"2023-01-01","value":81.3242},{"date":"2024-01-01","value":80.747},{"date":"2025-01-01","value":80.665}],"summary":{"latest_period":"2025-01-01","latest_value":80.665,"max":97.014,"mean":88.0865,"min":80.665,"of":3,"rank":3,"trend":"falling"}}