India plans massive expansion of production capacity
The Business Standard reported that the Indian government, having committed to establishing ultra mega power projects to improve electrical supplies across the country, is considering setting up eight ultra supercritical power plants.
According to Central Electricity Authority official Swapna Seshadri, "Our next step would be setting up USCPPs. The government is planning to set up eight plants across the country with 800 megawatts each. We are planning to start the initiative by next year."
USCPPs operate at temperatures and pressures above water's critical point where the liquid and gas phases of water coexist in equilibrium, producing higher efficiencies above 45 percent. USCPP power plants are increasingly favored in China, Europe and the United States, as their higher operating temperatures and pressures produce higher efficiencies than conventional boiler units, resulting in less coal use per generated megawatt-hour.
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LONDON - A tax on carbon dioxide emissions in Great Britain, introduced in 2013, has led to the proportion of electricity generated from coal falling from 40% to 3% over six years, according to research led by UCL.
British electricity generated from coal fell from 13.1 TWh (terawatt hours) in 2013 to 0.97 TWh in September 2019, and was replaced by other less emission-heavy forms of generation such as gas. The decline in coal generation accelerated substantially after the tax was increased in 2015.
In the report, 'The Value of International Electricity Trading', researchers from UCL and the University of Cambridge also…
