{"entity":{"iso2":"PE","iso3":"PER","name":"Peru","slug":"peru"},"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":0.202},{"date":"1967-01-01","value":0.341},{"date":"1968-01-01","value":0.232},{"date":"1969-01-01","value":0.301},{"date":"1970-01-01","value":-0.165},{"date":"1971-01-01","value":0.75},{"date":"1972-01-01","value":0.149},{"date":"1973-01-01","value":0.334},{"date":"1974-01-01","value":0.447},{"date":"1975-01-01","value":0.251},{"date":"1976-01-01","value":0.326},{"date":"1977-01-01","value":0.232},{"date":"1978-01-01","value":0.167},{"date":"1979-01-01","value":0.511},{"date":"1980-01-01","value":0.307},{"date":"1981-01-01","value":0.986},{"date":"1982-01-01","value":0.4},{"date":"1983-01-01","value":-0.289},{"date":"1984-01-01","value":0.596},{"date":"1985-01-01","value":0.679},{"date":"1986-01-01","value":0.677999},{"date":"1987-01-01","value":0.818001},{"date":"1988-01-01","value":-0.455},{"date":"1989-01-01","value":0.0839996},{"date":"1990-01-01","value":-0.0380001},{"date":"1991-01-01","value":1.023},{"date":"1992-01-01","value":-1.803},{"date":"1993-01-01","value":2.11},{"date":"1994-01-01","value":0.948},{"date":"1995-01-01","value":0.1906},{"date":"1996-01-01","value":0.386},{"date":"1997-01-01","value":-0.1091},{"date":"1998-01-01","value":0.593801},{"date":"1999-01-01","value":0.7323},{"date":"2000-01-01","value":1.6355},{"date":"2001-01-01","value":1.4387},{"date":"2002-01-01","value":0.425299},{"date":"2003-01-01","value":0.493603},{"date":"2004-01-01","value":-1.0084},{"date":"2005-01-01","value":0.451702},{"date":"2006-01-01","value":1.6173},{"date":"2007-01-01","value":-0.0455017},{"date":"2008-01-01","value":-0.489201},{"date":"2009-01-01","value":0.8442},{"date":"2010-01-01","value":0.1483},{"date":"2011-01-01","value":1.5052},{"date":"2012-01-01","value":0.4746},{"date":"2013-01-01","value":0.287701},{"date":"2014-01-01","value":-0.1089},{"date":"2015-01-01","value":1.47636},{"date":"2016-01-01","value":0.448938},{"date":"2017-01-01","value":4.93851},{"date":"2018-01-01","value":1.66289},{"date":"2019-01-01","value":0.724701},{"date":"2020-01-01","value":-0.951801},{"date":"2021-01-01","value":1.4154},{"date":"2022-01-01","value":-2.1819},{"date":"2023-01-01","value":-0.655993},{"date":"2024-01-01","value":2.94517},{"date":"2025-01-01","value":1.9633}],"summary":{"latest_period":"2025-01-01","latest_value":1.9633,"max":4.93851,"mean":0.522855,"min":-2.1819,"of":77,"rank":12,"trend":"volatile"}}