Hydropower is the generation of electricity using flowing or falling water. It is a renewable and clean source of energy that helps reduce dependence on fossil fuels and lowers greenhouse gas emissions.
In terms of sustainable development, hydropower supports economic growth by providing reliable energy, especially in countries with abundant water resources. It also promotes energy security and can contribute to rural development.
However, it must be managed carefully to minimize environmental and social impacts such as habitat disruption and displacement of communities. Sustainable hydropower ensures a balance between energy production and environmental protection.