India recently approved a US$3.9 billion scheme to turn more of its vast coal reserves into gas. Even as its energy security ambitions gather pace, experts warn that scaling up the centuries-old technology will likely be a slow burn.

India recently approved a US$3.9 billion scheme to turn more of its vast coal reserves into gas. Even as its energy security ambitions gather pace, experts warn that scaling up…

India can significantly reduce its dependence on imports and strengthen long-term energy security by accelerating coal gasification projects, Union coal and mines minister G…