A coal-fired power station would have used 40 million tons of coal and 160000 million litres of fresh water to produce the same amount of electricity.
(A coal-fired power station; would have used; 40 million tons of coal and 160000 million litres of fresh water; to produce the same amount of electricity)
A coal-fired power station
would have used
40 million tons of coal and 160000 million litres of fresh water to produce the same amount of electricity