{"entity":{"iso2":"TR","iso3":"TUR","name":"Turkey","slug":"turkiye"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"annual-change-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/annual-change-hydro","title":"Annual change in primary energy from hydropower","unit":"terawatt-hours"},"observations":[{"date":"1966-01-01","value":0.1591},{"date":"1967-01-01","value":0.0437},{"date":"1968-01-01","value":0.793},{"date":"1969-01-01","value":0.2701},{"date":"1970-01-01","value":-0.4121},{"date":"1971-01-01","value":-0.4226},{"date":"1972-01-01","value":0.594},{"date":"1973-01-01","value":-0.6008},{"date":"1974-01-01","value":0.7524},{"date":"1975-01-01","value":2.5478},{"date":"1976-01-01","value":2.4712},{"date":"1977-01-01","value":0.1975},{"date":"1978-01-01","value":0.762501},{"date":"1979-01-01","value":0.9541},{"date":"1980-01-01","value":1.0593},{"date":"1981-01-01","value":1.2679},{"date":"1982-01-01","value":1.5506},{"date":"1983-01-01","value":-2.824},{"date":"1984-01-01","value":2.0836},{"date":"1985-01-01","value":-1.3814},{"date":"1986-01-01","value":-0.1723},{"date":"1987-01-01","value":6.7452},{"date":"1988-01-01","value":10.3318},{"date":"1989-01-01","value":-11.01},{"date":"1990-01-01","value":5.208},{"date":"1991-01-01","value":-0.4643},{"date":"1992-01-01","value":3.8847},{"date":"1993-01-01","value":7.3829},{"date":"1994-01-01","value":-3.365},{"date":"1995-01-01","value":4.955},{"date":"1996-01-01","value":4.9343},{"date":"1997-01-01","value":-0.6591},{"date":"1998-01-01","value":2.4129},{"date":"1999-01-01","value":-7.5515},{"date":"2000-01-01","value":-3.799},{"date":"2001-01-01","value":-6.8686},{"date":"2002-01-01","value":9.6739},{"date":"2003-01-01","value":1.6457},{"date":"2004-01-01","value":10.7542},{"date":"2005-01-01","value":-6.5232},{"date":"2006-01-01","value":4.6837},{"date":"2007-01-01","value":-8.3934},{"date":"2008-01-01","value":-2.581},{"date":"2009-01-01","value":2.6886},{"date":"2010-01-01","value":15.8371},{"date":"2011-01-01","value":0.543102},{"date":"2012-01-01","value":5.52645},{"date":"2013-01-01","value":1.5555},{"date":"2014-01-01","value":-18.7758},{"date":"2015-01-01","value":26.5011},{"date":"2016-01-01","value":0.0850601},{"date":"2017-01-01","value":-9.0124},{"date":"2018-01-01","value":1.72},{"date":"2019-01-01","value":28.8843},{"date":"2020-01-01","value":-10.7284},{"date":"2021-01-01","value":-22.1676},{"date":"2022-01-01","value":10.8757},{"date":"2023-01-01","value":-2.80006},{"date":"2024-01-01","value":10.8507},{"date":"2025-01-01","value":-17.4107}],"summary":{"latest_period":"2025-01-01","latest_value":-17.4107,"max":28.8843,"mean":0.921057,"min":-22.1676,"of":77,"rank":76,"trend":"volatile"}}