{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"electricity-source-wb-stacked","source":"IEA Energy Statistics Data Browser, IEA, via World Bank (2026) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/electricity-source-wb-stacked","title":"Electricity production by source","unit":"% of total"},"observations":[{"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":-0.425204},{"date":"1998-01-01","value":-0.546618},{"date":"1999-01-01","value":-0.598724},{"date":"2000-01-01","value":0.0},{"date":"2001-01-01","value":0.0},{"date":"2002-01-01","value":0.0},{"date":"2003-01-01","value":0.0},{"date":"2004-01-01","value":0.00194613},{"date":"2005-01-01","value":0.0101206},{"date":"2006-01-01","value":0.0436926},{"date":"2007-01-01","value":0.108229},{"date":"2008-01-01","value":0.305726},{"date":"2009-01-01","value":0.577227},{"date":"2010-01-01","value":1.56729},{"date":"2011-01-01","value":2.0038},{"date":"2012-01-01","value":4.36696},{"date":"2013-01-01","value":6.56405},{"date":"2014-01-01","value":5.86831},{"date":"2015-01-01","value":6.30695},{"date":"2016-01-01","value":6.99176},{"date":"2017-01-01","value":7.2436},{"date":"2018-01-01","value":9.04116},{"date":"2019-01-01","value":10.2896},{"date":"2020-01-01","value":11.3988},{"date":"2021-01-01","value":11.5397}],"summary":{"latest_period":"2021-01-01","latest_value":11.5397,"max":11.5397,"mean":2.58307,"min":-0.598724,"of":208,"rank":66,"trend":"volatile"}}