{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"coal-energy-share","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/coal-energy-share","title":"Share of primary energy from coal","unit":"%"},"observations":[{"date":"1965-01-01","value":89.3411},{"date":"1966-01-01","value":88.8037},{"date":"1967-01-01","value":87.8513},{"date":"1968-01-01","value":85.5525},{"date":"1969-01-01","value":84.1036},{"date":"1970-01-01","value":82.9089},{"date":"1971-01-01","value":82.2262},{"date":"1972-01-01","value":81.5301},{"date":"1973-01-01","value":80.3489},{"date":"1974-01-01","value":80.0566},{"date":"1975-01-01","value":80.0273},{"date":"1976-01-01","value":79.3755},{"date":"1977-01-01","value":78.8535},{"date":"1978-01-01","value":78.5875},{"date":"1979-01-01","value":78.3533},{"date":"1980-01-01","value":79.2841},{"date":"1981-01-01","value":78.4102},{"date":"1982-01-01","value":79.6403},{"date":"1983-01-01","value":79.0987},{"date":"1984-01-01","value":79.3041},{"date":"1985-01-01","value":79.3923},{"date":"1986-01-01","value":79.154},{"date":"1987-01-01","value":79.4374},{"date":"1988-01-01","value":78.7703},{"date":"1989-01-01","value":78.1947},{"date":"1990-01-01","value":77.0247},{"date":"1991-01-01","value":77.6611},{"date":"1992-01-01","value":76.8568},{"date":"1993-01-01","value":75.9763},{"date":"1994-01-01","value":73.7755},{"date":"1995-01-01","value":73.113},{"date":"1996-01-01","value":71.939},{"date":"1997-01-01","value":70.7439},{"date":"1998-01-01","value":67.9519},{"date":"1999-01-01","value":66.7153},{"date":"2000-01-01","value":64.4159},{"date":"2001-01-01","value":64.2876},{"date":"2002-01-01","value":63.98},{"date":"2003-01-01","value":63.6064},{"date":"2004-01-01","value":61.3992},{"date":"2005-01-01","value":60.6261},{"date":"2006-01-01","value":60.3714},{"date":"2007-01-01","value":59.2068},{"date":"2008-01-01","value":57.4182},{"date":"2009-01-01","value":55.9172},{"date":"2010-01-01","value":55.7903},{"date":"2011-01-01","value":55.5023},{"date":"2012-01-01","value":53.46},{"date":"2013-01-01","value":55.6616},{"date":"2014-01-01","value":53.699},{"date":"2015-01-01","value":52.4188},{"date":"2016-01-01","value":51.2138},{"date":"2017-01-01","value":49.1432},{"date":"2018-01-01","value":48.417},{"date":"2019-01-01","value":44.6071},{"date":"2020-01-01","value":43.2731},{"date":"2021-01-01","value":44.5623},{"date":"2022-01-01","value":43.5326},{"date":"2023-01-01","value":38.3867},{"date":"2024-01-01","value":35.3096},{"date":"2025-01-01","value":34.2192}],"summary":{"latest_period":"2025-01-01","latest_value":34.2192,"max":89.3411,"mean":67.7178,"min":34.2192,"of":78,"rank":9,"trend":"falling"}}