{"entity":{"iso2":"UK","iso3":"GBR","name":"United Kingdom","slug":"united-kingdom"},"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":4.612},{"date":"1966-01-01","value":4.536},{"date":"1967-01-01","value":4.885},{"date":"1968-01-01","value":3.722},{"date":"1969-01-01","value":3.256},{"date":"1970-01-01","value":4.536},{"date":"1971-01-01","value":3.373},{"date":"1972-01-01","value":3.373},{"date":"1973-01-01","value":3.838},{"date":"1974-01-01","value":4.071},{"date":"1975-01-01","value":3.838},{"date":"1976-01-01","value":4.536},{"date":"1977-01-01","value":3.954},{"date":"1978-01-01","value":4.071},{"date":"1979-01-01","value":4.303},{"date":"1980-01-01","value":3.954},{"date":"1981-01-01","value":4.419},{"date":"1982-01-01","value":4.536},{"date":"1983-01-01","value":4.536},{"date":"1984-01-01","value":4.536},{"date":"1985-01-01","value":3.9542},{"date":"1986-01-01","value":4.7683},{"date":"1987-01-01","value":4.1868},{"date":"1988-01-01","value":4.8846},{"date":"1989-01-01","value":4.7683},{"date":"1990-01-01","value":5.1172},{"date":"1991-01-01","value":4.5357},{"date":"1992-01-01","value":5.3498},{"date":"1993-01-01","value":4.3031},{"date":"1994-01-01","value":5.1172},{"date":"1995-01-01","value":4.652},{"date":"1996-01-01","value":3.39596},{"date":"1997-01-01","value":4.39614},{"date":"1998-01-01","value":5.11761},{"date":"1999-01-01","value":5.3356},{"date":"2000-01-01","value":5.08575},{"date":"2001-01-01","value":4.05465},{"date":"2002-01-01","value":4.78748},{"date":"2003-01-01","value":3.2277},{"date":"2004-01-01","value":4.84446},{"date":"2005-01-01","value":4.9229},{"date":"2006-01-01","value":4.59341},{"date":"2007-01-01","value":5.0773},{"date":"2008-01-01","value":5.14119},{"date":"2009-01-01","value":5.22789},{"date":"2010-01-01","value":3.59138},{"date":"2011-01-01","value":5.69175},{"date":"2012-01-01","value":5.30907},{"date":"2013-01-01","value":4.70151},{"date":"2014-01-01","value":5.88785},{"date":"2015-01-01","value":6.29727},{"date":"2016-01-01","value":5.37058},{"date":"2017-01-01","value":5.8818},{"date":"2018-01-01","value":5.4433},{"date":"2019-01-01","value":5.9329},{"date":"2020-01-01","value":6.8782},{"date":"2021-01-01","value":5.4184},{"date":"2022-01-01","value":5.0676},{"date":"2023-01-01","value":5.4637},{"date":"2024-01-01","value":5.7956},{"date":"2025-01-01","value":5.0858}],"summary":{"latest_period":"2025-01-01","latest_value":5.0858,"max":6.8782,"mean":4.71388,"min":3.2277,"of":77,"rank":44,"trend":"rising"}}