Sri lanka electric and hydropower energy storage station

What is small-scale hydro power in Sri Lanka?

It is also called "run-of-the-river" projects. Many consider small-scale hydro a more environmentally-friendly option. Hydro power is a key energy source used for electricity generation in Sri Lanka, which provided almost all the electricity until early 1990s.

What is the hydropower resource in Sri Lanka?

The hydropower resource in Sri Lanka is divided into two main regions based on water resource, namely the Mahaweli Complex and Laxapana Complex.

Do hydro power stations supply peaking and base electricity?

Currently, hydro power stations are operated to supply both peaking and base electricity generation requirements. A substantial number of small hydro power plants which operate under the Standardised Power Purchase Agreement (SPPA) and more are expected to join the fleet during the next few years.

Why do we need a hydro power station?

A large share of the major hydro potential has already been developed and delivers valuable low-cost electricity to the country. Currently, hydro power stations are operated to supply both peaking and base electricity generation requirements.

What is the world's largest hydropower plant?

The world’s largest hydropower plant is the 22.5-gigawatt - Three Gorges Dam in China. It produces 80 to 100 terawatt-hours per year, enough to supply between 70 million and 80 million households. Small-scale micro-hydropower projects can make a big difference to communities in remote locations.