{"entity":{"iso2":null,"iso3":null,"name":"CIS (EI)","slug":"cis-ei"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"primary-sub-energy-source","source":"Energy Institute - Statistical Review of World Energy (2026); Smil (2017) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/primary-sub-energy-source","title":"Primary energy use by source","unit":"terawatt-hours"},"observations":[{"date":"1965-01-01","value":0.0},{"date":"1966-01-01","value":0.0},{"date":"1967-01-01","value":0.0},{"date":"1968-01-01","value":0.0},{"date":"1969-01-01","value":0.0},{"date":"1970-01-01","value":0.0},{"date":"1971-01-01","value":0.0},{"date":"1972-01-01","value":0.0},{"date":"1973-01-01","value":0.0},{"date":"1974-01-01","value":0.0},{"date":"1975-01-01","value":0.0},{"date":"1976-01-01","value":0.0},{"date":"1977-01-01","value":0.0},{"date":"1978-01-01","value":0.0},{"date":"1979-01-01","value":0.0},{"date":"1980-01-01","value":0.0},{"date":"1981-01-01","value":0.0},{"date":"1982-01-01","value":0.0},{"date":"1983-01-01","value":0.0},{"date":"1984-01-01","value":0.0},{"date":"1985-01-01","value":0.0},{"date":"1986-01-01","value":0.0},{"date":"1987-01-01","value":0.0},{"date":"1988-01-01","value":0.0},{"date":"1989-01-01","value":0.0},{"date":"1990-01-01","value":0.0},{"date":"1991-01-01","value":0.0},{"date":"1992-01-01","value":0.0},{"date":"1993-01-01","value":0.0},{"date":"1994-01-01","value":0.0},{"date":"1995-01-01","value":0.0},{"date":"1996-01-01","value":0.0},{"date":"1997-01-01","value":0.0},{"date":"1998-01-01","value":0.0},{"date":"1999-01-01","value":0.0},{"date":"2000-01-01","value":0.0019},{"date":"2001-01-01","value":0.0031},{"date":"2002-01-01","value":0.0062},{"date":"2003-01-01","value":0.0086},{"date":"2004-01-01","value":0.00801011},{"date":"2005-01-01","value":0.0078},{"date":"2006-01-01","value":0.0088},{"date":"2007-01-01","value":0.0105},{"date":"2008-01-01","value":0.0081},{"date":"2009-01-01","value":0.0112},{"date":"2010-01-01","value":0.009786},{"date":"2011-01-01","value":0.012539},{"date":"2012-01-01","value":0.018116},{"date":"2013-01-01","value":0.0211217},{"date":"2014-01-01","value":0.125671},{"date":"2015-01-01","value":0.329059},{"date":"2016-01-01","value":0.523903},{"date":"2017-01-01","value":0.606964},{"date":"2018-01-01","value":0.829075},{"date":"2019-01-01","value":1.35514},{"date":"2020-01-01","value":2.50068},{"date":"2021-01-01","value":4.67061},{"date":"2022-01-01","value":6.9127},{"date":"2023-01-01","value":8.95596},{"date":"2024-01-01","value":10.2872},{"date":"2025-01-01","value":12.845}],"summary":{"latest_period":"2025-01-01","latest_value":12.845,"max":12.845,"mean":0.820947,"min":0.0,"of":3,"rank":2,"trend":"volatile"}}