{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"fossil-fuel-consumption-by-fuel-type","source":"Energy Institute - Statistical Review of World Energy (2026); U.S. Energy Information Administration (2026); Etemad & Luciani (1991) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/fossil-fuel-consumption-by-fuel-type","title":"Fossil fuel consumption by fuel","unit":"terawatt-hours"},"observations":[{"date":"1965-01-01","value":0.562725},{"date":"1966-01-01","value":0.839475},{"date":"1967-01-01","value":2.55533},{"date":"1968-01-01","value":3.9114},{"date":"1969-01-01","value":4.06822},{"date":"1970-01-01","value":3.67155},{"date":"1971-01-01","value":2.8765},{"date":"1972-01-01","value":1.938},{"date":"1973-01-01","value":1.9525},{"date":"1974-01-01","value":4.2545},{"date":"1975-01-01","value":11.2987},{"date":"1976-01-01","value":19.7607},{"date":"1977-01-01","value":25.2155},{"date":"1978-01-01","value":26.9003},{"date":"1979-01-01","value":28.7795},{"date":"1980-01-01","value":36.9915},{"date":"1981-01-01","value":40.2393},{"date":"1982-01-01","value":44.528},{"date":"1983-01-01","value":46.7895},{"date":"1984-01-01","value":49.195},{"date":"1985-01-01","value":53.658},{"date":"1986-01-01","value":53.2855},{"date":"1987-01-01","value":59.423},{"date":"1988-01-01","value":57.7245},{"date":"1989-01-01","value":59.4232},{"date":"1990-01-01","value":63.0175},{"date":"1991-01-01","value":53.2195},{"date":"1992-01-01","value":47.1213},{"date":"1993-01-01","value":43.8458},{"date":"1994-01-01","value":43.8628},{"date":"1995-01-01","value":52.9393},{"date":"1996-01-01","value":54.0842},{"date":"1997-01-01","value":43.1473},{"date":"1998-01-01","value":36.1015},{"date":"1999-01-01","value":31.2785},{"date":"2000-01-01","value":34.0682},{"date":"2001-01-01","value":28.6392},{"date":"2002-01-01","value":25.393},{"date":"2003-01-01","value":26.833},{"date":"2004-01-01","value":26.1987},{"date":"2005-01-01","value":32.664},{"date":"2006-01-01","value":33.657},{"date":"2007-01-01","value":33.919},{"date":"2008-01-01","value":33.9212},{"date":"2009-01-01","value":24.2637},{"date":"2010-01-01","value":26.7227},{"date":"2011-01-01","value":30.5945},{"date":"2012-01-01","value":28.5123},{"date":"2013-01-01","value":27.544},{"date":"2014-01-01","value":27.3615},{"date":"2015-01-01","value":30.0035},{"date":"2016-01-01","value":31.2505},{"date":"2017-01-01","value":32.1365},{"date":"2018-01-01","value":30.2293},{"date":"2019-01-01","value":28.3088},{"date":"2020-01-01","value":29.2065},{"date":"2021-01-01","value":33.02},{"date":"2022-01-01","value":27.0345},{"date":"2023-01-01","value":25.26},{"date":"2024-01-01","value":27.132},{"date":"2025-01-01","value":26.8888}],"summary":{"latest_period":"2025-01-01","latest_value":26.8888,"max":63.0175,"mean":30.643,"min":0.562725,"of":219,"rank":81,"trend":"volatile"}}