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Hydropower design notes

Notes on hydropower turbine design and cost estimation from the HPP-Design team.

Published 9 November 2026·9 min read
How much does a hydro turbine cost? Rebuilding our cost model from 156 real plants
How HPP-Design estimates Pelton, Francis and Kaplan turbine costs for small hydro: 7 sources, 156 real plants, a cost range for every sizing.
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