Under a worst-case scenario, it will take Engie 35 years to fill the Hazelwood coal mine pit with water, but the company is aiming to do it over 10 to 20 years, new documents show.
NSW Liberal and Labor politicians have agreed in a new committee report that pollution limits on the state's coal power plants are outdated, and they want a Greens Clean Air Bill debated.
The NSW Court of Appeal has rejected arguments by a coal company that it was unlawfully refused consent for a mine because of invalid concerns about scope 3 emissions.
Two Whitehaven subsidiaries have been fined a total of $372,500 for clearing three access tracks in the wrong locations, failing to prepare a rehabilitation plan, and drilling boreholes in the wrong places.
A mothballed Glencore mine is leaking large quantities of methane, and the company has ceased applying control measures, according to a new report from the Australian Conservation Foundation.