The Nepal Electricity Authority (NEA) has prioritized the construction of pumped storage hydropower projects to manage electricity demand fluctuations throughout the day and strengthen the country’s energy security. The Project Development Department under NEA has identified 156 potential pumped storage projects across Nepal.

Pumped storage projects operate by pumping water to an upper reservoir during off-peak hours or when electricity prices are low. The stored water is then released to generate electricity during peak demand periods when energy prices are higher. These projects play a crucial role in maintaining power system stability, meeting peak electricity demand, managing surplus energy, and enhancing energy security. By utilizing stored water, Nepal can ensure reliable domestic electricity supply and sell surplus energy to India at higher rates during peak hours.

On Saturday, a team led by NEA Executive Director Kulman Ghising, along with Project Development Department Director Nasibman Pradhan and other officials, conducted an on-site inspection of the proposed Hulingtar-Dukim Pumped Storage Project in Dhading and Chitwan.

Among the 156 identified pumped storage projects, NEA has shortlisted and standardized 33 projects with a combined capacity of 42,000 MW. A feasibility study is currently underway for the 332 MW pumped storage project in Syarphu Lake, Rukum (West), following the issuance of a survey permit. Additionally, a 200 MW pumped storage component is being studied within the 670 MW Dudhkoshi Reservoir Hydropower Project.

A feasibility study is also being conducted for the 1,596 MW Hulingtar-Dukim Pumped Storage Project, covering areas in Benighat Rorang (Dhading) and the Hugdi and Mowa rivers in Ichhakamana Rural Municipality (Chitwan). This project is strategically located near Kathmandu and benefits from existing infrastructure, including road access and transmission lines. The Project Development Department is currently carrying out further assessment.