{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"primary-energy-hydro","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-hydro","title":"Primary energy from hydropower","unit":"terawatt-hours"},"observations":[{"date":"1965-01-01","value":3.975},{"date":"1966-01-01","value":5.276},{"date":"1967-01-01","value":5.481},{"date":"1968-01-01","value":5.188},{"date":"1969-01-01","value":6.311},{"date":"1970-01-01","value":5.804},{"date":"1971-01-01","value":6.17},{"date":"1972-01-01","value":7.086},{"date":"1973-01-01","value":7.325},{"date":"1974-01-01","value":7.828},{"date":"1975-01-01","value":6.41},{"date":"1976-01-01","value":4.787},{"date":"1977-01-01","value":9.966},{"date":"1978-01-01","value":10.811},{"date":"1979-01-01","value":11.213},{"date":"1980-01-01","value":8.015},{"date":"1981-01-01","value":5.019},{"date":"1982-01-01","value":6.921},{"date":"1983-01-01","value":8.026},{"date":"1984-01-01","value":9.765},{"date":"1985-01-01","value":10.693},{"date":"1986-01-01","value":8.514},{"date":"1987-01-01","value":9.153},{"date":"1988-01-01","value":12.233},{"date":"1989-01-01","value":5.819},{"date":"1990-01-01","value":9.157},{"date":"1991-01-01","value":9.043},{"date":"1992-01-01","value":4.646},{"date":"1993-01-01","value":8.538},{"date":"1994-01-01","value":10.658},{"date":"1995-01-01","value":8.343},{"date":"1996-01-01","value":14.761},{"date":"1997-01-01","value":13.105},{"date":"1998-01-01","value":12.983},{"date":"1999-01-01","value":7.286},{"date":"2000-01-01","value":11.323},{"date":"2001-01-01","value":14.034},{"date":"2002-01-01","value":7.8},{"date":"2003-01-01","value":15.723},{"date":"2004-01-01","value":9.869},{"date":"2005-01-01","value":4.731},{"date":"2006-01-01","value":10.919},{"date":"2007-01-01","value":10.027},{"date":"2008-01-01","value":6.799},{"date":"2009-01-01","value":8.285},{"date":"2010-01-01","value":16.148},{"date":"2011-01-01","value":11.536},{"date":"2012-01-01","value":5.622},{"date":"2013-01-01","value":13.73},{"date":"2014-01-01","value":15.569},{"date":"2015-01-01","value":8.66051},{"date":"2016-01-01","value":15.723},{"date":"2017-01-01","value":5.897},{"date":"2018-01-01","value":12.393},{"date":"2019-01-01","value":8.818},{"date":"2020-01-01","value":12.0826},{"date":"2021-01-01","value":11.9075},{"date":"2022-01-01","value":6.548},{"date":"2023-01-01","value":12.039},{"date":"2024-01-01","value":14.892},{"date":"2025-01-01","value":14.87}],"summary":{"latest_period":"2025-01-01","latest_value":14.87,"max":16.148,"mean":9.38122,"min":3.975,"of":77,"rank":29,"trend":"rising"}}