{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"primary-energy-source-bar","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-energy-source-bar","title":"Primary energy use by source","unit":"terawatt-hours"},"observations":[{"date":"1965-01-01","value":6.88496},{"date":"1966-01-01","value":7.02452},{"date":"1967-01-01","value":6.98963},{"date":"1968-01-01","value":6.29183},{"date":"1969-01-01","value":5.9313},{"date":"1970-01-01","value":5.43121},{"date":"1971-01-01","value":5.02416},{"date":"1972-01-01","value":4.44266},{"date":"1973-01-01","value":6.57095},{"date":"1974-01-01","value":5.10557},{"date":"1975-01-01","value":4.79156},{"date":"1976-01-01","value":4.652},{"date":"1977-01-01","value":4.22169},{"date":"1978-01-01","value":4.97764},{"date":"1979-01-01","value":5.19861},{"date":"1980-01-01","value":4.0705},{"date":"1981-01-01","value":4.61711},{"date":"1982-01-01","value":4.25658},{"date":"1983-01-01","value":4.652},{"date":"1984-01-01","value":5.75685},{"date":"1985-01-01","value":8.94347},{"date":"1986-01-01","value":16.8635},{"date":"1987-01-01","value":21.9574},{"date":"1988-01-01","value":25.3185},{"date":"1989-01-01","value":28.2493},{"date":"1990-01-01","value":33.1222},{"date":"1991-01-01","value":34.7039},{"date":"1992-01-01","value":35.1342},{"date":"1993-01-01","value":38.2627},{"date":"1994-01-01","value":39.856},{"date":"1995-01-01","value":48.8693},{"date":"1996-01-01","value":45.5896},{"date":"1997-01-01","value":41.4726},{"date":"1998-01-01","value":41.4609},{"date":"1999-01-01","value":43.0558},{"date":"2000-01-01","value":43.1734},{"date":"2001-01-01","value":36.919},{"date":"2002-01-01","value":40.7039},{"date":"2003-01-01","value":38.9679},{"date":"2004-01-01","value":38.5531},{"date":"2005-01-01","value":38.7961},{"date":"2006-01-01","value":38.4147},{"date":"2007-01-01","value":33.4372},{"date":"2008-01-01","value":29.2613},{"date":"2009-01-01","value":33.2166},{"date":"2010-01-01","value":19.1619},{"date":"2011-01-01","value":25.8286},{"date":"2012-01-01","value":33.8514},{"date":"2013-01-01","value":30.8154},{"date":"2014-01-01","value":31.1574},{"date":"2015-01-01","value":37.914},{"date":"2016-01-01","value":33.099},{"date":"2017-01-01","value":37.7626},{"date":"2018-01-01","value":31.6685},{"date":"2019-01-01","value":14.5181},{"date":"2020-01-01","value":6.57926},{"date":"2021-01-01","value":2.27458},{"date":"2022-01-01","value":0.08141},{"date":"2023-01-01","value":0.05815},{"date":"2024-01-01","value":0.06978},{"date":"2025-01-01","value":0.05815}],"summary":{"latest_period":"2025-01-01","latest_value":0.05815,"max":48.8693,"mean":21.0835,"min":0.05815,"of":78,"rank":76,"trend":"volatile"}}