Koyna

NHPC plans 600-MW solar project at Koyna dam in Maharashtra

The company is already carrying out the feasibility and financial viability study for the project Shadow over SunEdison India's solar projects State-run National Hydroelectric Power Corporation (NHPC) is planning to set up a 600-MW solar power project at the Koyna hydel power complex in Maharashtra as part of an initiative …

Koyna sanctuary plundered

Electricity wires hang dangerously over a bituminous road. Unending rows of gigantic windmills look down from where, perhaps, a tiger should have kept an eye on its territory. Instead of birds, turbines create a humming noise. Trees are hardly in sight and one has to be lucky to spot wildlife. …

Tremors due to mining near Selaulim Dam, feel experts

Experts feel that mining activity surrounding Selaulim Dam or the reservoir itself could be the reason for seismic activity leading to the mysterious

Agitation against tiger project turns ugly in Satara

The protest march by villagers against the Sahyadri Tiger Project took an ugly turn on Monday evening when angry villagers pelted stones on the forest department (wildlife) office in Patan in Satara district. The villagers were agitating against the Sahyadri Tiger Project, which was initiated last year by combining the …

HC clamps down on windmills to save Koyna

MUMBAI: The state government has been careless in its duty to protect the flora and fauna of the state - as is evident from its move to promote mining tourism in Sindhudurg - but the Bombay high court has not forgotten its green responsibility. In a bid to stop the …

Hydropower project design incorporating submergence costs

Submergence of land is a major impact of large hydropower projects. Such projects are often also dogged by siltation, delays in construction and heavy debt burdens-factors that are not considered in the project planning excercise. A simple

Borehole to be dug near Koyna to study quakes

New Delhi: In a bid to study earthquakes more closely, Indian scientists are preparing to send probes to greater depths to monitor changes in the earth's crust; perhaps the first such project in this part of the world. The scientists are planning to drill a borehole up to eight kilometres …

Geotechnical aspects of the design of under water lake tap in Koyna hydro electric project- Stage IV

Under water lake tapping is a Norwegian technique developed in that country mainly to tap the inland lakes located high up in the mountains below their normal levels for electricity generation and drinking water supply. This technique has been used for the first time in India as well in Asian …

PIL filed by Nana Khamkar in Bombay High Court on windmills in Koyna

Koyna PIL in the Bombay High Court regarding damage of rural roads due to heavy traffic of windmill equipments.

Aftershocks in Koyna, dam safe

Pune Koyna dam region has registered up to 20 aftershocks after Saturday

Power deficit stalls several projects

Pune: Several pumped storage hydro-electric projects, which can add almost 21,000 mW, are in a limbo because of the power deficit in the state. These projects can see the light of the day only after the power situation improves. Chief engineer of the Koyna project in Satara Vilas Shelke said …

govt to commission studies on quake-prone Koyna

APPREHENDING a major calamity like the 1993 Latur quake after the recent tremors that rattled parts of western Maharashtra, the state government has decided to approach national agencies and commission studies in the Koyna region. Officials are working on a proposal to seek the help of agencies like the Geological …

Teesta dams: A recipe for disaster?

Take some sand in a glass container; fill it with water. Shake the container. The water and sand become a single fluid mass. Now imagine a highly populated town standing on this material. You can't even imagine what will happen when an earthquake strikes . Once you know this, how …

A hydro-wood net-energy approach to hydro project design

An integrated approach to energy planning, when applied to large hydroelectric projects, requires that the energy-opportunity cost of the land submerged under the reservoir be incorporated into the planning methodology. Biomass energy lost from the submerged land has to be compared to the electrical energy generated, for which we develop …

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