{"entity":{"iso2":"CH","iso3":"CHE","name":"Switzerland","slug":"switzerland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-energy-source-sub","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/share-energy-source-sub","title":"Share of primary energy use by source","unit":"%"},"observations":[{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":0.00145015},{"date":"1970-01-01","value":0.200192},{"date":"1971-01-01","value":0.469002},{"date":"1972-01-01","value":0.577367},{"date":"1973-01-01","value":0.704248},{"date":"1974-01-01","value":1.58511},{"date":"1975-01-01","value":2.53329},{"date":"1976-01-01","value":2.6427},{"date":"1977-01-01","value":2.86247},{"date":"1978-01-01","value":3.11089},{"date":"1979-01-01","value":3.43967},{"date":"1980-01-01","value":3.70951},{"date":"1981-01-01","value":4.05873},{"date":"1982-01-01","value":4.43181},{"date":"1983-01-01","value":4.5983},{"date":"1984-01-01","value":5.10948},{"date":"1985-01-01","value":5.00074},{"date":"1986-01-01","value":4.85759},{"date":"1987-01-01","value":5.31032},{"date":"1988-01-01","value":5.341},{"date":"1989-01-01","value":6.03945},{"date":"1990-01-01","value":6.14822},{"date":"1991-01-01","value":6.79519},{"date":"1992-01-01","value":7.03416},{"date":"1993-01-01","value":7.55449},{"date":"1994-01-01","value":7.16393},{"date":"1995-01-01","value":8.21223},{"date":"1996-01-01","value":8.86083},{"date":"1997-01-01","value":8.18429},{"date":"1998-01-01","value":8.33371},{"date":"1999-01-01","value":9.4938},{"date":"2000-01-01","value":9.52391},{"date":"2001-01-01","value":9.36583},{"date":"2002-01-01","value":9.61224},{"date":"2003-01-01","value":10.2251},{"date":"2004-01-01","value":10.4893},{"date":"2005-01-01","value":11.2017},{"date":"2006-01-01","value":10.4555},{"date":"2007-01-01","value":10.2488},{"date":"2008-01-01","value":10.6624},{"date":"2009-01-01","value":10.4365},{"date":"2010-01-01","value":11.4862},{"date":"2011-01-01","value":10.7945},{"date":"2012-01-01","value":11.4929},{"date":"2013-01-01","value":11.8538},{"date":"2014-01-01","value":10.7245},{"date":"2015-01-01","value":11.8649},{"date":"2016-01-01","value":13.1359},{"date":"2017-01-01","value":13.1165},{"date":"2018-01-01","value":12.1689},{"date":"2019-01-01","value":12.0371},{"date":"2020-01-01","value":13.4129},{"date":"2021-01-01","value":11.9504},{"date":"2022-01-01","value":14.5636},{"date":"2023-01-01","value":12.9756},{"date":"2024-01-01","value":11.6406},{"date":"2025-01-01","value":12.5956}],"summary":{"latest_period":"2025-01-01","latest_value":12.5956,"max":14.5636,"mean":7.62757,"min":0.0,"of":76,"rank":60,"trend":"volatile"}}