{"entity":{"iso2":"IN","iso3":"IND","name":"India","slug":"india"},"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":0.848526},{"date":"1967-01-01","value":2.38206},{"date":"1968-01-01","value":3.45155},{"date":"1969-01-01","value":2.85051},{"date":"1970-01-01","value":1.73683},{"date":"1971-01-01","value":2.94774},{"date":"1972-01-01","value":-0.981106},{"date":"1973-01-01","value":2.10363},{"date":"1974-01-01","value":-1.30372},{"date":"1975-01-01","value":6.46558},{"date":"1976-01-01","value":1.82963},{"date":"1977-01-01","value":3.77859},{"date":"1978-01-01","value":10.8982},{"date":"1979-01-01","value":-2.00641},{"date":"1980-01-01","value":1.27279},{"date":"1981-01-01","value":3.64159},{"date":"1982-01-01","value":-9.22329},{"date":"1983-01-01","value":-1.81637},{"date":"1984-01-01","value":5.63916},{"date":"1985-01-01","value":-1.86941},{"date":"1986-01-01","value":0.755718},{"date":"1987-01-01","value":-3.60623},{"date":"1988-01-01","value":5.65241},{"date":"1989-01-01","value":8.75483},{"date":"1990-01-01","value":3.02729},{"date":"1991-01-01","value":7.52182},{"date":"1992-01-01","value":-3.85814},{"date":"1993-01-01","value":0.671753},{"date":"1994-01-01","value":9.47961},{"date":"1995-01-01","value":-4.29124},{"date":"1996-01-01","value":-6.86333},{"date":"1997-01-01","value":1.15347},{"date":"1998-01-01","value":13.4217},{"date":"1999-01-01","value":-1.38328},{"date":"2000-01-01","value":-5.25909},{"date":"2001-01-01","value":-4.96741},{"date":"2002-01-01","value":-3.47807},{"date":"2003-01-01","value":0.751297},{"date":"2004-01-01","value":31.3398},{"date":"2005-01-01","value":-3.216},{"date":"2006-01-01","value":15.1973},{"date":"2007-01-01","value":9.99577},{"date":"2008-01-01","value":-7.44408},{"date":"2009-01-01","value":-8.83099},{"date":"2010-01-01","value":2.40607},{"date":"2011-01-01","value":22.9605},{"date":"2012-01-01","value":-15.9282},{"date":"2013-01-01","value":16.2066},{"date":"2014-01-01","value":7.01328},{"date":"2015-01-01","value":-5.52121},{"date":"2016-01-01","value":-4.92044},{"date":"2017-01-01","value":7.42445},{"date":"2018-01-01","value":3.94342},{"date":"2019-01-01","value":22.3629},{"date":"2020-01-01","value":1.65578},{"date":"2021-01-01","value":-3.37614},{"date":"2022-01-01","value":14.5216},{"date":"2023-01-01","value":-25.7399},{"date":"2024-01-01","value":7.30852},{"date":"2025-01-01","value":21.5465}],"summary":{"latest_period":"2025-01-01","latest_value":21.5465,"max":31.3398,"mean":2.65058,"min":-25.7399,"of":77,"rank":2,"trend":"volatile"}}