Chipilima Hydro Electric Project, Sambalpur

About Chipilima Hydro Electric Project

The Chipilima Hydro Electric Project (CHEP) is one of Western Odisha’s earliest and most important hydropower installations. Located near Chipilima village, about 37 km downstream of Hirakud Dam and 20 km from Sambalpur, it harnesses the natural drop of the Mahanadi River for sustainable power generation and irrigation. The project is managed by the Odisha Hydro Power Corporation (OHPC) and plays a crucial role in supplying electricity to the western and central parts of the state.

Quick Facts

Location: Chipilima village, Sambalpur District, Odisha
River: Mahanadi (downstream of Hirakud Dam)
Commissioned: 1960s (later upgraded by OHPC)
Installed Capacity: 72 MW (3 units × 24 MW each)
Type: Run-of-the-river hydroelectric project
Managed By: Odisha Hydro Power Corporation (OHPC)
Main Purpose: Power generation, irrigation, and flood control

Engineering and Design Overview

The Chipilima Hydro Project uses the natural waterfall and gradient of the Mahanadi River to produce hydroelectric power. Water released from the Hirakud Dam flows downstream and is channelled through penstocks into turbines before being discharged back into the river. The powerhouse contains three generating units of 24 MW each, adding up to a total capacity of 72 MW. The electricity generated supports both industrial and domestic demands across Western Odisha.

The design of the project ensures minimal environmental disruption, making it an early example of sustainable hydropower utilization in the state. Its efficient design continues to contribute to Odisha’s growing power network.

Environmental and Social Importance

Beyond energy generation, the Chipilima project enhances irrigation across Sambalpur, Bargarh, and Sonepur districts, improving agricultural productivity. The consistent flow of water also supports aquatic ecology and local biodiversity.

Adjacent to the project lies the scenic Chipilima Waterfall and the Maa Samaleswari Temple, making the site an intersection of technology, nature, and spirituality. The tranquil setting attracts visitors, researchers, and students who come to explore hydropower systems and natural beauty together.

Nearby Attractions

Maa Samaleswari Temple (Chipilima): Sacred shrine of the presiding goddess of Sambalpur.
Hirakud Dam: One of the world’s longest earthen dams, about 25 km upstream.
Maa Ghanteswari Temple: A famous Shakti Peetha located 35 km away on the Mahanadi riverbank.
Debrigarh Wildlife Sanctuary: A rich biodiversity zone ideal for eco-tourism and bird watching.

How to Reach Chipilima Hydro Project

By Road: The project is about 37 km from Sambalpur via NH-55; regular buses and taxis are available.
By Rail: Nearest railway station – Sambalpur Junction (35 km).
By Air: Nearest airport – Veer Surendra Sai Airport, Jharsuguda (75 km).

Best Time to Visit

When surplus water overflows from the Chipilima reservoir, it forms a magnificent waterfall-like cascade. Especially during the monsoon, the Chipilima Hydro Project becomes a stunning blend of nature’s beauty and human ingenuity, drawing tourists and photographers to its captivating charm.

The ideal time to visit the Chipilima Hydro Project is between October and February. The post-monsoon season offers pleasant weather and a lively water flow, making it perfect for photography and sightseeing. Monsoon months (July–September) should be avoided due to high water levels.