{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"share-energy-source-sub","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/share-energy-source-sub","title":"Share of primary energy use by source","unit":"%"},"observations":[{"date":"1965-01-01","value":2.21259},{"date":"1966-01-01","value":2.57984},{"date":"1967-01-01","value":3.06341},{"date":"1968-01-01","value":3.91037},{"date":"1969-01-01","value":5.07286},{"date":"1970-01-01","value":6.14143},{"date":"1971-01-01","value":6.54417},{"date":"1972-01-01","value":6.52705},{"date":"1973-01-01","value":6.66235},{"date":"1974-01-01","value":6.63619},{"date":"1975-01-01","value":6.58474},{"date":"1976-01-01","value":6.66473},{"date":"1977-01-01","value":6.78435},{"date":"1978-01-01","value":6.80124},{"date":"1979-01-01","value":6.98849},{"date":"1980-01-01","value":6.84267},{"date":"1981-01-01","value":7.15879},{"date":"1982-01-01","value":7.0213},{"date":"1983-01-01","value":7.1502},{"date":"1984-01-01","value":7.15192},{"date":"1985-01-01","value":7.09677},{"date":"1986-01-01","value":7.31172},{"date":"1987-01-01","value":7.31213},{"date":"1988-01-01","value":7.40396},{"date":"1989-01-01","value":7.55065},{"date":"1990-01-01","value":8.77643},{"date":"1991-01-01","value":8.33109},{"date":"1992-01-01","value":7.94261},{"date":"1993-01-01","value":8.34381},{"date":"1994-01-01","value":8.76587},{"date":"1995-01-01","value":9.35153},{"date":"1996-01-01","value":9.43957},{"date":"1997-01-01","value":9.48425},{"date":"1998-01-01","value":10.2142},{"date":"1999-01-01","value":10.177},{"date":"2000-01-01","value":11.4068},{"date":"2001-01-01","value":12.002},{"date":"2002-01-01","value":11.8661},{"date":"2003-01-01","value":12.7586},{"date":"2004-01-01","value":13.3872},{"date":"2005-01-01","value":13.4571},{"date":"2006-01-01","value":13.0135},{"date":"2007-01-01","value":13.0978},{"date":"2008-01-01","value":13.9871},{"date":"2009-01-01","value":14.0005},{"date":"2010-01-01","value":14.1388},{"date":"2011-01-01","value":14.2855},{"date":"2012-01-01","value":15.6301},{"date":"2013-01-01","value":15.6098},{"date":"2014-01-01","value":15.8876},{"date":"2015-01-01","value":15.8343},{"date":"2016-01-01","value":16.2427},{"date":"2017-01-01","value":16.2829},{"date":"2018-01-01","value":16.6575},{"date":"2019-01-01","value":18.0551},{"date":"2020-01-01","value":19.0534},{"date":"2021-01-01","value":18.8421},{"date":"2022-01-01","value":16.3409},{"date":"2023-01-01","value":18.1464},{"date":"2024-01-01","value":19.626},{"date":"2025-01-01","value":20.3005}],"summary":{"latest_period":"2025-01-01","latest_value":20.3005,"max":20.3005,"mean":10.5887,"min":2.21259,"of":76,"rank":48,"trend":"rising"}}