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ISO/DIS 25259

Small hydropower plants — Vocabulary ISO/DIS 25259

General information

40.60   Close of voting   Sep 2, 2026

ISO

ISO/TC 339

International Standard

27.140   Hydraulic energy engineering | 01.040.27   Energy and heat transfer engineering (Vocabularies)

Scope

This document provides terms and definitions in the field of small hydropower plant related to hydrology, engineering geology, hydraulic engineering and energy, hydraulic structure, engineering construction, hydraulic machinery, hydro mechanical structure, electrical system, social and environmental impact assessment, economic evaluation and project investment etc.

Life cycle

PREVIOUSLY

WITHDRAWN
IWA 33-1:2019

NOW

IN_DEVELOPMENT
ISO/DIS 25259
40.60 Close of voting
Sep 2, 2026




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