Hydropower, or hydroelectric power, provides numerous advantages that significantly benefit communities and the environment. One of the primary benefits is its status as a renewable energy source, which means it can be replenished naturally and is sustainable over the long term .

Additionally, hydropower is cost-effective and can deliver electricity to the grid almost immediately, making it a reliable backup power source during peak demand or outages . This flexibility enhances the stability of the power grid, ensuring that energy supply meets demand effectively.

Moreover, hydropower contributes to environmental sustainability by reducing reliance on fossil fuels. Research indicates that using hydropower has helped avoid over 100 billion tonnes of carbon dioxide emissions in the past 50 years, surpassing the emissions reductions achieved by nuclear power .

Furthermore, hydropower plays a crucial role in land reclamation and irrigation, particularly during droughts, thereby supporting agricultural activities and enhancing food security. Overall, hydropower stands out as a clean, efficient, and versatile energy solution that supports both economic and environmental goals.