{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"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":"1968-01-01","value":81.806},{"date":"1969-01-01","value":82.6757},{"date":"1970-01-01","value":82.0482},{"date":"1971-01-01","value":83.2274},{"date":"1972-01-01","value":82.4488},{"date":"1973-01-01","value":79.85},{"date":"1974-01-01","value":76.793},{"date":"1975-01-01","value":73.9408},{"date":"1976-01-01","value":76.6878},{"date":"1977-01-01","value":73.645},{"date":"1978-01-01","value":74.8509},{"date":"1979-01-01","value":71.3029},{"date":"1980-01-01","value":68.3261},{"date":"1981-01-01","value":65.6135},{"date":"1982-01-01","value":64.4037},{"date":"1983-01-01","value":66.059},{"date":"1984-01-01","value":64.9661},{"date":"1985-01-01","value":61.9163},{"date":"1986-01-01","value":63.4469},{"date":"1987-01-01","value":61.562},{"date":"1988-01-01","value":61.431},{"date":"1989-01-01","value":62.1108},{"date":"1990-01-01","value":63.1873},{"date":"1991-01-01","value":63.6757},{"date":"1992-01-01","value":63.4371},{"date":"1993-01-01","value":61.5697},{"date":"1994-01-01","value":60.815},{"date":"1995-01-01","value":60.0351},{"date":"1996-01-01","value":62.1432},{"date":"1997-01-01","value":61.6561},{"date":"1998-01-01","value":61.8028},{"date":"1999-01-01","value":60.8602},{"date":"2000-01-01","value":59.9667},{"date":"2001-01-01","value":60.3581},{"date":"2002-01-01","value":60.1367},{"date":"2003-01-01","value":59.7387},{"date":"2004-01-01","value":60.7814},{"date":"2005-01-01","value":63.7817},{"date":"2006-01-01","value":60.7146},{"date":"2007-01-01","value":58.8524},{"date":"2008-01-01","value":59.729},{"date":"2009-01-01","value":59.0562},{"date":"2010-01-01","value":60.4381},{"date":"2011-01-01","value":58.8073},{"date":"2012-01-01","value":59.0003},{"date":"2013-01-01","value":59.1937},{"date":"2014-01-01","value":55.6432},{"date":"2015-01-01","value":58.7235},{"date":"2016-01-01","value":59.7541},{"date":"2017-01-01","value":60.5888},{"date":"2018-01-01","value":56.7294},{"date":"2019-01-01","value":56.0738},{"date":"2020-01-01","value":54.0931},{"date":"2021-01-01","value":56.2008},{"date":"2022-01-01","value":56.5907},{"date":"2023-01-01","value":54.2877},{"date":"2024-01-01","value":51.9557},{"date":"2025-01-01","value":56.6192}],"summary":{"latest_period":"2025-01-01","latest_value":56.6192,"max":83.2274,"mean":64.0708,"min":51.9557,"of":75,"rank":70,"trend":"falling"}}