Hydropower

Hydropower is a renewable energy source that generates electricity by harnessing the energy of flowing or falling water. It is one of the oldest and most widely deployed renewable energy technologies globally. Hydropower systems convert hydraulic energy into mechanical energy using turbines, which is then transformed into electrical energy through generators. Hydropower offers high efficiency, long operational life, and low greenhouse gas emissions during operation. In addition to electricity generation, hydropower supports grid stability through rapid response and energy storage capabilities. However, environmental and social impacts such as ecosystem disruption and resettlement must be carefully managed. Sustainable hydropower development balances energy production with water resource management and environmental protection. Hydropower remains a key pillar of renewable energy portfolios and energy security worldwide.