Big oil copped another blow to their plans to drill in the Great Australian Bight today, with the government agency NOPSEMA, rejecting Norwegian company Equinor’s application requiring them to modify and resubmit their environment plan.

The Federal Environment Minister has again delayed the assessment of flora and fauna species’ threat status in a move that could determine the survival of these species, including the Australian Sea Lion, the Greens say.

The Morrison Government will be responsible for the death of the Great Barrier Reef unless it takes urgent action on climate change, the Greens say.

"Today's report is a Code Red on the survival of the Great Barrier Reef," Greens Environment spokesperson Sarah Hanson-Young said.

The Federal Government must accept the science pointing to the need for drastic emissions reduction to protect the Great Barrier Reef and actually take the necessary action instead of wasting time trying to influence UNESCO’s climate change policy, the Greens say.

Greens Senator for South Australia Sarah Hanson-Young will tell Norwegian company Equinor, which plans to drill for oil in the Great Australian Bight, “you’re not welcome in SA” when she meets with representatives from the company in Adelaide today.

Greens Senator for South Australia Sarah Hanson-Young is calling on all South Australian MPs to add their names to a Bill to ban drilling in the Great Australian Bight following the knock-back of foreign oil giant Equinor’s plan to turn the Bight into an oilfield.

Equinor’s claims they can drill safely in the Great Australian Bight have gone to water after their ship crashed into their oil rig in Norwegian waters, the Greens say.

Bill Shorten’s review of oil spill risk in the Great Australian Bight must result in a commitment to banning drilling in the Bight, The Greens say.

The Minister for Mining and Resources Matt Canavan has been exposed for lying about any oil from the Great Australian Bight staying in Australia.

Equinor is moving full steam ahead to drill in the Bight and The Greens are fighting to stop them.