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Join IHA

Benefits of membership

Membership is open to organisations and professionals with an interest in sustainable hydropower.

IHA members are part of the world’s most extensive hydropower network and enjoy better access to information, new connections and strong representation on issues that affect them.

Network and connect

Our membership comprises some of the world’s most reputable hydropower sector organisations, active in more than 120 countries.

We work in partnership with a range of influential organisations from government, finance, the scientific and academic communities, and civil society.

Raise your profile

IHA membership enhances your visibility to an international audience of leading stakeholders from the hydropower sector and beyond. By joining our association, you can demonstrate your ambition, unlock new markets and reach new audiences. View our list of members.

Shape your future

We provide a strong, credible voice for the hydropower sector in regional and international forums. As a member, you can help shape our strategy and activities through our events, knowledge networks and working groups. 

Stay on trend

Our experts share updates on hydropower policy developments, good practice and new trends from around the world, offering insights on a range of specialist topics.

Gain access

We offer members priority treatment and discounted registration to IHA events, workshops and training programmes, as well as privileged and exclusive access to essential publications and briefings.


Members can connect, join specialist networks, download resources, and discover job and project opportunities through Hydropower Pro, our exclusive online community and mobile app (available on Apple iOS and Android).



Additional benefits include a 30% discount to International Water Power and Dam Construction magazine.


Who can join

Our vibrant community includes hydropower owners, developers, consultants, contractors, equipment manufacturers, governments, regulators, financial institutions, research establishments, universities, non-government organisations and industry associations.

Apply today

Complete our online application form or contact