{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"co2-per-unit-energy","source":"Global Carbon Budget (2025) and other sources \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/co2-per-unit-energy","title":"Carbon intensity of energy","unit":"grams of CO\u2082 per kilowatt-hour"},"observations":[{"date":"1965-01-01","value":275.663},{"date":"1966-01-01","value":267.768},{"date":"1967-01-01","value":260.456},{"date":"1968-01-01","value":264.032},{"date":"1969-01-01","value":280.85},{"date":"1970-01-01","value":232.64},{"date":"1971-01-01","value":225.709},{"date":"1972-01-01","value":234.284},{"date":"1973-01-01","value":228.319},{"date":"1974-01-01","value":226.534},{"date":"1975-01-01","value":228.166},{"date":"1976-01-01","value":234.207},{"date":"1977-01-01","value":227.915},{"date":"1978-01-01","value":217.489},{"date":"1979-01-01","value":224.688},{"date":"1980-01-01","value":236.777},{"date":"1981-01-01","value":231.586},{"date":"1982-01-01","value":235.278},{"date":"1983-01-01","value":237.42},{"date":"1984-01-01","value":224.115},{"date":"1985-01-01","value":209.281},{"date":"1986-01-01","value":211.796},{"date":"1987-01-01","value":214.927},{"date":"1988-01-01","value":207.423},{"date":"1989-01-01","value":221.892},{"date":"1990-01-01","value":245.39},{"date":"1991-01-01","value":243.285},{"date":"1992-01-01","value":248.033},{"date":"1993-01-01","value":243.365},{"date":"1994-01-01","value":240.26},{"date":"1995-01-01","value":238.427},{"date":"1996-01-01","value":231.634},{"date":"1997-01-01","value":236.818},{"date":"1998-01-01","value":232.968},{"date":"1999-01-01","value":246.82},{"date":"2000-01-01","value":240.91},{"date":"2001-01-01","value":239.995},{"date":"2002-01-01","value":247.028},{"date":"2003-01-01","value":234.67},{"date":"2004-01-01","value":241.229},{"date":"2005-01-01","value":243.169},{"date":"2006-01-01","value":239.623},{"date":"2007-01-01","value":228.579},{"date":"2008-01-01","value":227.476},{"date":"2009-01-01","value":219.357},{"date":"2010-01-01","value":203.603},{"date":"2011-01-01","value":203.869},{"date":"2012-01-01","value":210.937},{"date":"2013-01-01","value":196.217},{"date":"2014-01-01","value":196.148},{"date":"2015-01-01","value":204.942},{"date":"2016-01-01","value":192.04},{"date":"2017-01-01","value":203.426},{"date":"2018-01-01","value":195.596},{"date":"2019-01-01","value":186.499},{"date":"2020-01-01","value":186.483},{"date":"2021-01-01","value":180.761},{"date":"2022-01-01","value":180.258},{"date":"2023-01-01","value":172.233},{"date":"2024-01-01","value":165.703}],"summary":{"latest_period":"2024-01-01","latest_value":165.703,"max":280.85,"mean":225.116,"min":165.703,"of":204,"rank":162,"trend":"falling"}}