How we work


To change the world you need to bring people to the table

Connecting decision-makers

Through our conferences, workshops, digital events and online community, IHA brings together a diverse group of stakeholders, each with their own unique perspectives and experiences on hydropower.

Every two years, we convene the World Hydropower Congress, the globe’s most important gathering for hydropower decision-makers, innovators and experts from industry, government, finance, civil society and academia.

In addition, we organise regional high-level roundtables for CEOs and heads of international agencies, NGOs, business and banks, where members can speak with key decision-makers and discuss local policy priorities.


2023 World Hydropower Outlook

Read by world leaders, high-level experts and decision makers, the inaugural 2023 Outlook sets out a realistic roadmap to enable hydropower and other renewables to deliver against net zero targets.

Download the report
Privacy Policy