{"id":1295398,"name":"Hydropower as a share of primary energy (including traditional biomass)","unit":"%","createdAt":"2026-08-07T07:50:32.000Z","updatedAt":"2026-08-14T18:18:18.000Z","coverage":"","timespan":"1800-2025","datasetId":8095,"shortUnit":"%","columnOrder":0,"shortName":"hydro_share_including_biomass_pct","catalogPath":"grapher/energy/2026-06-30/energy_mix/energy_mix#hydro_share_including_biomass_pct","descriptionShort":"Measured as a percentage of [total energy supply](#dod:total-energy-supply), including traditional biomass.","descriptionProcessing":"- The Statistical Review of World Energy does not include data on traditional biomass. We add Vaclav Smil's estimates of traditional biomass to total energy supply.\n- Smil's estimates end in 2015. For later years, we assume that traditional biomass stays at its 2015 value.\n- For the World, data before 1965 (going back to 1800) comes from Vaclav Smil's historical estimates (2017).","type":"float","dataChecksum":"12432037366397809809","metadataChecksum":"3382813203245780150","datasetName":"Energy mix","updatePeriodDays":365,"datasetVersion":"2026-06-30","nonRedistributable":false,"display":{"name":"Hydropower","unit":"%","shortUnit":"%"},"schemaVersion":2,"processingLevel":"major","presentation":{"titlePublic":"Hydropower as a share of primary energy (including traditional biomass)","topicTagsLinks":["Energy"]},"dimensions":{"years":{"values":[{"id":1800},{"id":1810},{"id":1820},{"id":1830},{"id":1840},{"id":1850},{"id":1860},{"id":1870},{"id":1880},{"id":1890},{"id":1900},{"id":1910},{"id":1920},{"id":1930},{"id":1940},{"id":1950},{"id":1960},{"id":1965},{"id":1966},{"id":1967},{"id":1968},{"id":1969},{"id":1970},{"id":1971},{"id":1972},{"id":1973},{"id":1974},{"id":1975},{"id":1976},{"id":1977},{"id":1978},{"id":1979},{"id":1980},{"id":1981},{"id":1982},{"id":1983},{"id":1984},{"id":1985},{"id":1986},{"id":1987},{"id":1988},{"id":1989},{"id":1990},{"id":1991},{"id":1992},{"id":1993},{"id":1994},{"id":1995},{"id":1996},{"id":1997},{"id":1998},{"id":1999},{"id":2000},{"id":2001},{"id":2002},{"id":2003},{"id":2004},{"id":2005},{"id":2006},{"id":2007},{"id":2008},{"id":2009},{"id":2010},{"id":2011},{"id":2012},{"id":2013},{"id":2014},{"id":2015},{"id":2016},{"id":2017},{"id":2018},{"id":2019},{"id":2020},{"id":2021},{"id":2022},{"id":2023},{"id":2024},{"id":2025}]},"entities":{"values":[{"id":355,"name":"World","code":"OWID_WRL"}]}},"origins":[{"id":20497,"titleSnapshot":"Statistical Review of World Energy - Consolidated dataset narrow format","title":"Statistical Review of World Energy","description":"The Energy Institute Statistical Review of World Energy analyses data on world energy markets from the prior year.","producer":"Energy Institute","citationFull":"Energy Institute - Statistical Review of World Energy (2026).","attribution":"Energy Institute - Statistical Review of World Energy (2026)","attributionShort":"Energy Institute","urlMain":"https://www.energyinst.org/statistical-review/","dateAccessed":"2026-07-02","datePublished":"2026-06-30","license":{"url":"https://www.energyinst.org/terms","name":"© Energy Institute 2026"}},{"id":7094,"title":"Energy Transitions: Global and National Perspectives","producer":"Smil","citationFull":"Energy Transitions: Global and National Perspectives, 2nd edition, Appendix A, Vaclav Smil (2017).","attributionShort":"Smil","urlMain":"https://vaclavsmil.com/book/energy-transitions-global-and-national-perspectives-second-expanded-and-updated-edition/","dateAccessed":"2023-12-12","datePublished":"2017-01-01","license":{"url":"https://vaclavsmil.com/book/energy-transitions-global-and-national-perspectives-second-expanded-and-updated-edition/","name":"CC BY 4.0"}}]}