Our Project

Our Project

40 MW Upper Chameliya Hydropower Project

Project Description

  • Location: Darchula
  • Project Area: Darchula, District
  • Year Completed: 2023 (completed)
  • Value: NPR 2600000000
  • Contract ID: Contract ID

Project Overview

The power is transmitted to the national grid through a 132 kV transmission line from the powerhouse at Ghattegadh to the Balanch substation, contributing significantly to Nepal’s energy supply. The project generates around 264 million units (kWh) annually, helping support national electricity demand and promoting regional economic development.

Key Features

    • Installed Capacity: 40 MW

    • Project Type: Run-of-river (no large dam/reservoir)

    • River: Chameliya River

    • Location: Darchula, Sudurpaschim Province

    • Annual Generation: ~264 million kWh

Technical Specifications

  • Run-of-river hydropower (no large storage reservoir).
  • 40 MW total, using 3 × 14 MW turbines.
  • Design discharge (water flow used for generation): ~ 22.79 m³/s (40%-probability flow). 

Environmental Impact

  • Minimal land and displacement

  • Temporary water pollution and sediment increase

  • Minor disturbance to wildlife and local fisheries

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Client Testimonial

Client
Rajesh Sharma

Project Director, DWSSM

"Gwallek Nirman Sewa has demonstrated exceptional professionalism in executing the Middle Chameliyya Hydropower Project. Their technical expertise in challenging terrain and commitment to quality standards has been impressive. Despite difficult working conditions in Darchula, they've maintained excellent progress while ensuring safety and environmental compliance."