Which River of Himachal Pradesh has the highest power generation capacity

Question

Accepted Answer

The correct option is 1:

The Sutlej River holds the highest power generation capacity in Himachal Pradesh. This is largely due to its significant flow, steep gradient, and the development of several major hydroelectric projects along its course. Notable projects include the Bhakra Dam (1,325 MW), the Nathpa Jhakri Dam (1,500 MW), and the Karcham Wangtoo Hydroelectric Plant (1,000 MW). These projects collectively harness the immense hydroelectric potential of the Sutlej, making it the leading river in terms of power generation in the state. Its perennial nature, fed by Himalayan glaciers, ensures a consistent water supply for these large-scale power plants.

The incorrect option is 2: Yamuna River.
While the Yamuna River and its tributaries do have hydroelectric projects in Himachal Pradesh, with a total capacity of 672.75 MW (commissioned + planned) and a potential capacity of 840 MW, this is considerably less than the power generated by the projects on the Sutlej River. Therefore, the Yamuna River does not have the highest power generation capacity in the state.

The incorrect option is 3: Ravi River.
The Ravi River also contributes to hydroelectric power generation in Himachal Pradesh, with projects like the Chamera Hydroelectric Project. However, its overall installed capacity and potential are not as extensive as that of the Sutlej River.

The incorrect option is 4: Beas River.
The Beas River is another important river for hydroelectric power in Himachal Pradesh, featuring projects such as the Pong Dam and the Larji Hydroelectric Project. While significant, the power generation capacity from the Beas River does not surpass that of the Sutlej River.