{"entity":{"iso2":"VN","iso3":"VNM","name":"Vietnam","slug":"viet-nam"},"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":"1981-01-01","value":97.0638},{"date":"1982-01-01","value":97.1594},{"date":"1983-01-01","value":97.8989},{"date":"1984-01-01","value":97.2435},{"date":"1985-01-01","value":97.4864},{"date":"1986-01-01","value":97.8043},{"date":"1987-01-01","value":98.0921},{"date":"1988-01-01","value":97.5025},{"date":"1989-01-01","value":94.0196},{"date":"1990-01-01","value":91.941},{"date":"1991-01-01","value":90.4508},{"date":"1992-01-01","value":89.9117},{"date":"1993-01-01","value":90.332},{"date":"1994-01-01","value":89.8825},{"date":"1995-01-01","value":90.0586},{"date":"1996-01-01","value":90.1794},{"date":"1997-01-01","value":91.9666},{"date":"1998-01-01","value":93.0612},{"date":"1999-01-01","value":91.4497},{"date":"2000-01-01","value":92.1631},{"date":"2001-01-01","value":91.1926},{"date":"2002-01-01","value":92.0822},{"date":"2003-01-01","value":92.3848},{"date":"2004-01-01","value":94.5124},{"date":"2005-01-01","value":95.0781},{"date":"2006-01-01","value":93.4215},{"date":"2007-01-01","value":93.1137},{"date":"2008-01-01","value":93.6243},{"date":"2009-01-01","value":92.7105},{"date":"2010-01-01","value":94.1292},{"date":"2011-01-01","value":92.1151},{"date":"2012-01-01","value":89.7925},{"date":"2013-01-01","value":89.4412},{"date":"2014-01-01","value":89.8161},{"date":"2015-01-01","value":91.7706},{"date":"2016-01-01","value":91.348},{"date":"2017-01-01","value":88.7344},{"date":"2018-01-01","value":90.6652},{"date":"2019-01-01","value":93.0473},{"date":"2020-01-01","value":91.8433},{"date":"2021-01-01","value":88.9333},{"date":"2022-01-01","value":87.3303},{"date":"2023-01-01","value":89.2373},{"date":"2024-01-01","value":89.0745},{"date":"2025-01-01","value":88.208}],"summary":{"latest_period":"2025-01-01","latest_value":88.208,"max":98.0921,"mean":92.4283,"min":87.3303,"of":75,"rank":31,"trend":"falling"}}