Categories: Energy

Over 45% of India’s Operational Hydropower Capacity is in the Northern States

Recently, India overtook Japan as the 5th largest hydropower generator in the world with an installed capacity of 50.38 GW (March 2020). Although most electricity in India is produced by fossil-fuel, hydropower is still important to the country for its growing energy needs. About 14% of India’s total electricity generation capacity is hydro, including small hydropower plants (<25MW). With abundant water resources, northern states in India are major hydropower producers. The region currently has 19 GW (March 2020) operational hydropower capacity which is over 45% of India’s total hydropower capacity.

India, Hydropower Capacity In Operation By Region, Source: CEA

India’s northern region is home to some of the largest waterfalls between the Indus-Gangetic plain and the Himalayas demarcating the region from Central Asia. The region comprising of states such as Himachal Pradesh, Punjab, Uttarakhand, Haryana, Delhi, Rajasthan, Uttar Pradesh and Union Territory of Chandigarh, Jammu & Kashmir and Ladakh. Below are the top three states in the northern region with the highest operational hydropower capacity –

Himachal Pradesh is situated in the western Himalayas. It is a mountainous state and known for its extreme landscape having several mountain peaks and large perennial river systems. The major rivers in the state are Chenab, Ravi, Beas, Sutlej, and Yamuna. These perennial rivers are fed by snow and rainfall. The state has an operational hydropower generation capacity of 9.8 GW, which is 52% of the entire northern region. Himachal Pradesh has the highest hydropower capacity not just in the northern region, but also in overall India. The state has about 23% of India’s total operational hydropower capacity.

Uttarakhand often referred to as the “Devabhumi” (“Land of the Gods”) is also one of the leading states in the northern region for its rich hydropower resources. Major rivers in the states are Alaknanda, Bhagirathi, Ganges, and Yamuna. The state has 3.8 GW of operational hydropower capacity (20% of the northern region). At the India level, Uttarakhand contributes to 9% of India’s total operational hydropower capacity.

Jammu & Kashmir is a region administered by India as a union territory. It lies to the north of the Himachal Pradesh. The region is home to several valleys and large perennial rivers such as Jhelum, Tawi, Ravi, and Chenab. The state has 3.4 GW of operational hydropower capacity (18% of the northern region). At the India level, Jammu & Kashmir contributes to 8% of India’s total operational hydropower capacity.

Operational hydropower capacity by states in the Northern region, India, As on 31st March 2020

The northern region has mountainous topography and a perennial river system, thus, it has a great potential to develop further hydropower projects. The region receives sufficient rainfall, has suitable geological terrains, and increasing power transmission capacity. As per the study by Central Electricity Authority (CEA), an additional 53.4 GW of large and 52.2 GW of small hydropower capacity is identified that could be developed in the region.

Region/ StateTotal (MW)Above 25 MW
Jammu & Kashmir1176911497
Himachal Pradesh1882018540
Uttar Pradesh723664
ALL INDIA148701145320
Identified additional hydropower capacity (study by CEA), Source:

Hydropower is a mature technology for power generation in India. It also serves to manage peak power demand. Demands for power vary greatly because of different consumption patterns largely driven by varied demand during the day and night and are also affected by seasonal variations. Hydropower plants can be on and off almost instantly makes it super responsive for meeting peak demands. This cannot be achieved from fossil fuel plants, which are not efficient for producing power for short periods due to long start-up times.

Hydropower is a clean energy source and does not pollute the water or the air like fossil fuel power generation. However, hydropower facilities can have negative environmental impacts if not developed with necessary environmental impact assessment. Various studies by The Global Dam Optimization Initiative, Florida International University, University of Leicester, and International Rivers indicate that hydropower should not be prioritized over other renewable energy technologies such as solar and wind, which have relatively lesser or nil environmental impacts. Therefore, it is crucial for the government to assess all environmental impacts before making a decision to set-up the hydropower project.


Shailesh is post graduate in Environment Management from Forest Research Institute (FRI) University, Dehradun, India. Presently he is working in the areas of Environmental and Renewable Energy Advisory Services. He has started during his college days.

Disqus Comments Loading...
Published by
Tags: Hydro power

Recent Posts

10 vegetables you can easily grow in pots at home

With lockdown forcing us to stay indoors, most of us are stuck with too much free time and nothing to… Read More

3 hours ago

How Tarform is taking the electric motorcycles segment by storm

As environmental concerns like climate change and carbon emission feature into a list of concerns of corporate companies, automakers too… Read More

4 hours ago

Covid Crisis: Why having a pulse oximeter at home is more important than ever

As the number of novel coronavirus (Covid-19) cases rise across the globe, most of us have started keeping a better… Read More

1 day ago

The Dilemma of Ethics in Automatic Cars

For most of us, whenever we hear the word robot, our first thought is about the various action movies wherein… Read More

4 days ago

Why Are Free-flowing Rivers Important?

Rivers are lifelines of every civilization and have been so since the beginning of time. Yet at present, the planet… Read More

6 days ago

How the Forestry Industry Could Be Doing More Harm Than We Think

Forestry is a diverse industry that covers all aspects of creating, maintaining and using woodlands. Those who work in the… Read More

1 week ago