{"id":"https://openalex.org/keywords/small-hydropower","display_name":"small hydropower","description":"Small hydropower is the generation of electricity using relatively low-capacity hydroelectric facilities, discussed in renewable energy and water-resource planning.","display_name_alternatives":["small hydroelectric power","small hydro power","mini hydropower plant","small hydroelectric plants","small hydro power plants","mini hydro power plant","small hydro","small hydroelectric power plants","small hydropower plants","small-scale hydroelectric power","small-scale hydropower","SHP"],"ids":{"openalex":"https://openalex.org/keywords/small-hydropower","wikidata":"https://www.wikidata.org/wiki/Q1067107"},"primary_topic":{"id":"https://openalex.org/T12271","display_name":"Renewable energy and sustainable power systems","score":0.22,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12271","display_name":"Renewable energy and sustainable power systems","score":0.22,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11202","display_name":"Cavitation Phenomena in Pumps","score":0.1857,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":15126,"cited_by_count":68261,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/small-hydropower","updated_date":"2026-10-19T04:06:21","created_date":"2026-09-30T00:00:00"}
