Fly ash is a powdery byproduct of burning pulverised coal
The Indian thermal generation sector has faced multitudes of problems this past decade
Coal generation fell for a fourth month in November, the longest such streak in government data going back to 2005.
A Global Energy Monitor report from January 2018 to June 2019 said countries outside of China decreased their total coal power capacity by 8.1 GW, while China increased its coal fleet by 42.9 GW
India has a phased plan for plants to comply with the emission norms
Says UP Power Corp Ltd and state discoms had already contracted for 'sufficient' thermal power with coal-fired plants to meet projected demand till 2026-27
Sector experts said the project cost would be around Rs 8 crore per unit resulting in tariff of Rs 5.5-6 per unit.
Coal burning also releases particulate matter, sulphur dioxide, nitrogen oxide and mercury -- thus damaging the health of many people around the world
A phase-out could save them billions, but would hit coal owners' profits
Around 6,685 coal power plants were analysed worldwide to study its financial condition and to understand its profitability
Nearly 40% of the country's coal-based capacity is unused because the core customers -- state-managed distribution companies -- struggle to increase purchases