Mercury is one of the most dangerous environmental pollutants, both in its elemental form and in chemical combination. When mercury is released into the environment it gets transformed into methyl mercury through microbial action. The methylation of mercury is a key step in the entrance of mercury into food chains. This methyl mercury is mercury in its most pernicious form.

Dark, dark days ahead?

Statesman News Service
KOLKATA, Jan. 20: Power cuts in February are a serious possibility if coal supply does not increase, said state minister of power and non-conventional energy sources, Mr Mrinal Banerjee, today.

West Bengal buildings to go solar KOLKATA"s green drive takes a significant turn, with West Bengal

New fuel for Kolkata vehicles kolkata may soon become the first city in India to have vehicles running on methane if a deal between Oil and Natural Gas Corporation (ongc), a private gas distribution company, and the West Bengal government goes through. ongc and Calcutta Compressions and Liquefaction Engineering, a Kolkata-based company, signed a memorandum of understanding on July 10

Pumped storage power plants help achieve maximum efficiency for the power generating system and maintain power system stability as a whole.

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