UNESCO, the U.N. cultural organization, is considering downgrading the Great Barrier Reef’s World Heritage status mainly because rising ocean temperatures are killing coral.
The mine’s proponents have 10 business days to respond to the proposed refusal before the minister makes her final decision.
The Greens welcomed the news and urged the minister to reject another 26 planned coal mines.
“Now we need an across-the-board moratorium on all new coal and gas projects,” Greens leader Adam Bandt said in a statement.
The proposed decision was announced after the House of Representatives passed a bill that would enshrine in law the government’s ambition to reduce Australia’s greenhouse gas emissions by 43% below 2005 levels by the end of the decade. The bill was passed 89 votes to 55.
The previous government’s target had been a reduction of between 26%-28%, set at the Paris climate conference in 2015.
A proposed Greens’ amendment that would have acknowledged no new coal, oil or gas projects could be started if Australia were to achieve its net-zero emissions target by 2050 was defeated on Thursday.
The government is confident that the bill will be passed by the Senate next month with support from all 12 Greens senators, who would prefer a 2030 target of a 75% reduction.
The apparently doomed mine would have been an open-cut operation that extracted up to 10 million metric tons (11 million U.S. tons) of coal a year.