Nathpa Jhakri HP

Order of the National Green Tribunal regarding illegal mining and deforestation among others responsible for the natural calamities in Himachal Pradesh, 29/02/2024

Order of the National Green Tribunal in the matter of 'News Item titled "Deforestation ill-planned construction and unscientific - illegal mining behind Himachal Pradesh, monsoon catastrophe" appearing in The Hindu dated 25.11.2023' dated 29/02/2024. One of the issue under consideration in the application is deforestation, ill-planned construction activities, illegal mining …

Power Projects: New policy prohibits shifting of dam site

Shimla: The hydropower developers will not be able to shift the sites of dam and power house as per the new project allotment policy, under which boundaries will be marked on the ground. They will be required to provide more free power to the government as royalty in case the …

Power producers seek rethink on 15 pc water discharge

Facing huge financial losses on account of disruption in generation due to excessive silt and ensuring the mandatory 15 per cent water discharge, the Satluj Basin, Forum of Hydro Power Producers have sought the holding of a cumulative impact study to assess the problem. The issue of ensuring 15 per …

Record generation at Nathpa Jhakri

Two-third of annual target achieved A weak monsoon this year is proving a boon for the country

Hydel plants want norms eased to meet power crisis

New Delhi: After the present dry spell brought several hydel projects in the north on the brink of closure, the firms operating these plants are seeking easier regulatory terms and incentives. The companies say such changes will help them fight nature

Silt damage control measures for underwater parts - Nathpa Jhakri Hydro Power Station - Case study of a success story

Hydro power plants located on the Himalayan rivers, typically, have had to endure high silt content in the water passing through the turbines causing enormous damages to the under-water parts of the turbine. The hydro power generating companies are engaged in mitigating this menance and optimizing generation and profits. The …

Nathpa-Jhakri back on stream Shutdown cost SJVN Rs 72 cr

Power generation resumed after eight days at the 1,500-MW Nathpa-Jhakri project this afternoon. Engineers of the Sutlej Jal Vidyut Nigam (SJVN) decided to start the project after the discharge in the Sutlej started declining after attaining the peak of 1,550 cumecs last evening. The first unit of 250 MW started …

Nathpa project closure hits power supply in 7 States

Shimla: The 1,500 MW Nathpa-Jhakri Hydro-Electric power project remained shut for the fifth consecutive day on account of high silt level, hampering power supply to seven northern States. The silt level was recorded 5,500-6,000 particles per million (ppm) on Sunday, which is higher than the permissible 4,000 ppm, forcing closure …

Hydrology

Satluj River is a major river of the Indus system and originates from Mansarovar lake in Tibet. The total catchment area of the Satluj upto Bhakra Dam is about 56875 sq km out of which about 36900 sq km lies in Tibet. The total catchment area upto Nathpa dam site …

Hydro-electric potential of Himachal Pradesh and status of its development

Out of the estimated hydro power potential of 20000 MW in Himachal Pradesh, projects to the tune of about 6370 MW are under operation, 5744 MW are under execution allotted for execution during 11th plan, 5615 MW are allotted/under process of allotment and expected to yield benefit during 12th plan …

Survey & investigations - Nathpa Jhakri Hydroelectric Project

The 1500 MW Nathpa Jhakri Hydroelectric Project was planned on the basis of survey of India Topo sheets of scale of 1:50,000. The survey of the project area and various project components was got done on a scale of 1: 10,000 for the preparation of DPR drawings. Further survey as …

Design aspects of Nathpa Dam

During July 1986, hydrological studies were carried out in consultation with Central Water Commission (CWC) to estimate the Probable Maximum Flood (PMF) based on snowmelt flood peak and the Probable Maximum Precipitation (PMP) in the catchment area of the Nathpa dam.

What agenda now for agriculture?: a response to the world development report 2008

The agenda for agriculture as laid out in the WDR 2008 contains important and urgent messages, but it is limited in its scope. A broader vision is needed that pays more attention to issues of power, equity, and rights. This would emphasise: trade rules that allow developing countries to determine …

Centre, state battle over electricity

A full-page advertisement on September 20 announced a ceasefire of sorts between Arunachal Pradesh and the Union government. The state government will sign memoranda of understanding (mou) with big power corporations to build hydroelectric dams in the state. The state and power giants such as the National Hydroelectric Power Corporation …

Catchment Area Treatment Plan funds badly spent in Himachal

THE Himachal Pradesh government's attitude towards implementing the Catchment Area Treatment (cat) plan has been described as sluggish by environmentalists. The state government has also been accused of not utilising the cat plan funds on field. Sources reveal that funds are being diverted and a major part is being stored …

Khab dam off hinge

The proposed Rs 13,000-crore Khab Dam in Kinnaur district in Himachal Pradesh, which would have been the highest in India at 275 metres, has been shot down by the defence ministry because it is "too close to the Indo-China border'. The dam was proposed to protect the 1,500 MW Nathpa-Jhakri …

Taking root

I n India, forest evaluation is an emergent practice. And those that have done so have realised its immense utility: the benefits from Himachal Pradesh's (hp's) forests, Verma's evaluation shows, are 2.61 times the value of the growing stock, 980 times the total expenditure incurred by the state's forestry sector …

INDIA

The Municipal Corporation of Indore, Madhya Pradesh, has been awarded the green city award by the Housing and Urban Development Corporation (HUDCO), a public sector company. The award was given to the civic body for its efforts to initiate people to plant trees, harvest rainwater and keep the city clean. …

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