PHNX Materials has devised a way to strip fly ash of sulfur and aluminum, impurities that concrete companies would rather ...

Because cement emits large amounts of CO₂ — both from the high-temperature kilns used in its production and from the chemical ...

Vedanta is facing a fine of Rs 71.1 crore imposed by the State Pollution Control Board, Odisha, due to alleged unauthorized disposal of fly ash. Fly ash, a byproduct of coal combustion, has led the ...

A US-based startup focused on recycling coal ash, reducing cement emissions, and decarbonizing the concrete industry has ...

Maharashtra's Beed district sees a crackdown on the ash mafia, allowing contractors to legally lift fly ash from the Parli Thermal Power Project.

Brunner Island is a 1,490-megawatt power plant that generates and stores large amounts of coal-combustion residual wastes, including fly ash and bottom ash, in in-ground impoundments. These coal ash ...

Vedanta group firm Hindustan Zinc Ltd (HZL) has said that State Pollution Control Board, Odisha, has asked it to deposit a compensation of Rs 71.1 crore for unauthorised disposal of fly ash. Fly ash ...

Hindustan Zinc Ltd was fined Rs 71 crore by OSPCB for unauthorised fly ash dumping in Odisha. Vedanta plans legal action while expanding operations in Rayagada.

Vedanta Ltd has been directed by the Odisha State Pollution Control Board to pay an environmental compensation of ₹71.1 crore ...