Thermal Power Plants

First food: business of taste

Good Food is First Food. It is not junk food. It is the food that connects nature and nutrition with livelihoods. This food is good for our health; it comes from the rich biodiversity of our regions; it provides employment to people. Most importantly, cooking and eating give us pleasure. …

Guidance and awareness raising materials under new UNEP mercury programs (Indian scenario)

Mercury distribution in the environment has been a focus of scientific attention because of the potential health risks posed by mercury exposure. Never before in the history of mankind has there been such a vast multiplicity of environmental risk factors, nor there has been such an expression of concern regarding …

As clean as coal

will India let coal come clean? The question has been begging for an answer for almost a decade, even though India was one of the first developing countries in the world to try its hands on clean coal technologies. World over, the growing environmental concerns and the need to improve …

Japan acts on Kyoto pledge

in a bid to meet carbon dioxide emission targets under the Kyoto Protocol, Japan has taken up a project to repair thermal power plants in Kazakhstan. This is Japan's first agreement under the clean development mechanism (cdm) within the Kyoto Protocol. cdm allows industrialised nations to invest in environment-friendly energy …

SLURRY DISPOSAL

Acting on a petition, the Supreme Court (SC) directed the Bokaro Thermal Power Station to identify the area where it can dispose of its slurry and fly-ash safely and make compensatory afforestation for the damage to the environment. Earlier, in the petition it was alleged that toxic waste from the …

Inventory of aerosol and sulphur dioxide emissions from India: Fossil fuel combustion

A comprehensive, spatially resolved (0.25°×0.25°) fossil fuel consumption database and emissions inventory was constructed, for India, for the first time. Emissions of sulphur dioxide and aerosol chemical constituents were estimated for 1996–1997 and extrapolated to the Indian Ocean Experiment (INDOEX) study period (1998–1999). District level consumption of coal/lignite, petroleum and …

Courting controversy

union petroleum and natural gas minister, Ram Naik, stands accused again for mocking at the environment at the expense of public health. As his attempts to derail the Supreme Court's orders on cleaning Delhi's air continue, in Maharashtra's Dahanu he made a statement to disband the Dahanu Taluka Environment Protection …

BRAZIL

The Brazilian government has decided against installing a new nuclear reactor at its Angra dos Reis nuclear complex. Installation of the reactor was part of the government's plan to expand its nuclear generating capacity in the wake of an acute energy crisis. But this plan was criticised by environmentalists who …

COSTA RICA

Japan will give a loan of us $138.45 million to Costa Rica to build a hydroelectric power plant. The foreign ministers of both the countries recently signed an agreement to this effect. The 25-year loan with an annual interest rate of 2.2 per cent will be used for constructing a …

Regional and sectoral assessment of greenhouse gas emissions in India

In this paper the authors have estimated for 1990 and 1995 the inventory of greenhouse gases CO2, CH4 and N2O for India at a national and sub-regional district level. The district level estimates are important for improving the national inventories as well as for developing sound mitigation strategies at manageable …

Mercury balance in thermal power plants in Singrauli area (2000-2001)

This unpublished CPCB report on “Mercury balance in Thermal Power Plants in Singrauli” received by Centre for Science and Environment (CSE) through RTI is exclusively available here. An attempt was made in this study to investigate the fate of mercury during burning of coal in thermal plants and to prepare …

Mercury balance in thermal power plants in Singrauli area (2000-2001)

This unpublished CPCB report on “Mercury balance in Thermal Power Plants in Singrauli” received by Centre for Science and Environment (CSE) through RTI is exclusively available here. An attempt was made in this study to investigate the fate of mercury during burning of coal in thermal plants and to prepare …

Killing pollution

fine-particle pollution from power plants, especially those using coal, is responsible for the death of 30,000 people every year in the us . This was stated in a report entitled Death, Disease and Dirty Power prepared by Boston-based Clean Air task Force, an environmental group. The group is campaigning for …

Sound foundation

bricks make homes, but brick kilns contribute to pollution. Though many states in India have regulations in place, the growing demand for bricks is increasing pollution. Fly ash is a byproduct of all coal-based power plants. In fact, India produces about 75-80 million tonnes of fly ash every year. A …

INDIA

With another drought looming over Gujarat, industries have been banned from drawing water from dams and reservoirs in Saurashtra, Kutch and north Gujarat. The Union government is planning to introduce several measures in the automobile policy to curtail the import of old cars, said Manohar Joshi, Union industry minister. In …

Rising greenhouse gases

canada's greenhouse gas emissions, in 1998, were 19 per cent more than the target set under the Kyoto Protocol, the country's environment ministry has revealed. The ministry says that emissions from the electricity sector are 28 per cent above the 1990 levels and have continued to grow as coal is …

Precipitate

albeit accidentally, a government department has prepared a review on the performance of electrostatic precipitators ( esp s) installed in thermal power stations to control air pollution, which accidentally became an environmental audit as well. It shows that the suspen ded particulate matter ( spm ) levels in emissions from …

Gas gobbling algae

a team of scientists at Ohio University in the us is working on technology that uses algae, sunlight and the natural process of photosynthesis to absorb carbon dioxide ( co 2 ) from the combustion of coal. The result: reduced greenhouse gas emissions. co 2 has been identified as the …

Extremely damning

the Manipur government has renewed its interest in setting up the 1,500 mw Tipaimukh multi-purpose project on the Barak at an estimated Rs 2,899 crore (at July 1995 levels). The project was held up due to the agitation led by R K Priyabrata Singh, chairman of the Manipur-based Action Committee …

Smokeless!

it is an example that many industries in India will find hard to emulate. The successful run of a power plant in Chittorgarh, Rajasthan, has proved that commitment of employees and their wholehearted approach towards building a green environment can even make an 50-year old coal-based power plant run without …

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