Chamera-III Hydroelectric Power Plant, Himachal Pradesh, India

Chamera-III is a hydroelectric power plant situated in the Chamba district of Himachal Pradesh, India, with a capacity of 231 megawatts (MW). As a run-of-the-river project, it harnesses the flow of the Ravi River to generate electricity, supporting India's growing demand for clean energy. The plant is part of the larger Chamera hydroelectric complex, which includes multiple stages. The plant operates under India's regulatory framework for hydropower, which includes environmental clearance from the Ministry of Environment, Forest and Climate Change (MoEFCC) and compliance with the Dam Safety Act. Hydroelectric plants like Chamera-III are considered renewable energy sources and benefit from policies promoting clean energy, such as Renewable Purchase Obligations (RPOs). The technology involves turbines driven by water flow, with no direct fuel combustion, resulting in low greenhouse gas emissions. Chamera-III plays a significant role in the northern grid of India, providing peaking power and helping to stabilize the electricity supply. Its operation contributes to reducing reliance on fossil fuels and supports India's target of 500 GW of non-fossil fuel capacity by 2030. The plant also supports local development through infrastructure and employment.

The Chamera-III hydroelectric plant is located in the Himalayan foothills, an ecologically sensitive region with rich biodiversity. The project involves damming the Ravi River, which can alter downstream flow regimes and affect aquatic habitats. However, as a run-of-the-river scheme, it has a smaller reservoir and reduced environmental footprint compared to storage dams. The plant's operation avoids direct CO2, SOx, and NOx emissions, contributing to improved air quality compared to thermal power plants. The surrounding area includes forests and agricultural land, and the project includes measures for catchment area treatment and wildlife conservation.