What is Subansiri project?

Subansiri Lower HE Project is the biggest hydroelectric project undertaken in India so far and is a run of river scheme on river Subansiri. The Project is located near North Lakhimpur on the border of Arunachal Pradesh and Assam. The nearest railhead is Nagaon and nearest airport is Lilabari / Dibrugarh.

Which PSU major is constructing the Subansiri Lower Hydroelectric project?

major NHPC Ltd
NHPC to commission 2,000 MW hydropower project on Subansiri by March 2022. GUWAHATI : PSU major NHPC Ltd on Saturday said the 2,000 MW Subansiri hydropower project, which was stalled for nearly eight years due to intense protests by many groups in Assam, will be commissioned by March 2022.

What is the proposed capacity of Lower Subansiri Hydroelectric Power project?

Lower Subansiri hydropower project design The length of the dam will be 284m. The gross storage capacity of the reservoir will be 1.37km3. The powerhouse will be equipped with eight 250MW Francis turbines located on the surface on the left bank of the river.

On which river is the Subansiri River Valley project located?

The Subansiri Lower Dam, officially named Subansiri Lower Hydroelectric Project (SLHEP), is an under construction gravity dam on the Subansiri River in NorthEastern India. It is located 2.3 km (1.4 mi) upstream of Subansiri River on Arunachal Pradesh.

Where is Subansiri?

Arunachal Pradesh
The Subansiri River (Chinese: 西巴霞曲; pinyin: xībā xiá qǔ) is a trans-Himalayan river and a tributary of the Brahmaputra River that flows through Tibet’s Lhünzê County, Shannan Prefecture and the Indian states of Arunachal Pradesh and Assam.

What is Etalin hydropower project?

Etalin Hydroelectric Project, Arunachal Pradesh (3097 MW) Etalin HEP is envisaged as a run of the river scheme on rivers Dri and Tangon in the Dibang Valley District of Arunachal Pradesh. It is the largest of the hydroelectric projects being currently developed in India.

What is advantage of hydroelectric power plant?

Hydropower provides benefits beyond electricity generation by providing flood control, irrigation support, and clean drinking water. Hydropower is affordable. Hydropower provides low-cost electricity and durability over time compared to other sources of energy.

What is the source of river Subansiri?

HimalayasSubansiri River / Source

Why Subansiri is called Gold river?

The Subansiri River, which rises in Tibet before meandering into the plains of Assam in Lakhimpur district, has long been associated with gold. In fact, its name is derived from ‘Swarna’, the Sanskrit equivalent of ‘gold’. The oldest recorded mention of the gold of Assam is found in the Mahabharata.

Where does Subansiri River originate?

What is a hydroelectric power plant?

Hydroelectric power generation is an established technology that uses the potential energy of water to generate electricity. The main components of the hydropower plants are shown in Fig. 3.46 and comprise a dam or retaining wall, a water turbine, and an electrical generator.

How many dams are in Arunachal Pradesh?

Dams in Arunachal Pradesh

# Name Length (m)
1 Ranganadi Dam 340
2 Subansiri Lower HE (Nhpc) Dam 284

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