Prime Minister Anthony Albanese raises the country's emissions reduction target to 43 percent, up from a more modest previous target of 26-28 percent.

Albanese made emissions cuts a centrepiece of his recent election campaign and pledged to
Albanese made emissions cuts a centrepiece of his recent election campaign and pledged to "end the climate wars" that led to decades of policy stasis. (AP)

Australia's new centre-left government has submitted more ambitious emissions targets to the United Nations, seeking to end a decade of foot-dragging on climate change.

Prime Minister Anthony Albanese raised the country's 2030 emissions reduction target to 43 percent on Thursday, up from a previous target of 26-28 percent.

Albanese said the new goal "sets Australia up for a prosperous future...powered by cleaner, cheaper energy". 

He also sought to frame the decision as an economic boon. "What business has been crying out for is investment certainty," he said.

The Business Council of Australia welcomed the raised targets, saying they "should be a line in the sand".

"Australia can't afford to stall progress again because failure will see Australians miss out on new opportunities, new industries and better jobs," the council's chief executive Jennifer Westacott said.

Albanese said world leaders had "all welcomed Australia's changed position" on climate action during his conversations with them since taking power last month.

The issue of emissions reduction and fossil fuel exports was a key point of tension between Australia's previous government and Pacific leaders, who have labelled climate change the greatest threat to their region.

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'Seize the opportunity'

Albanese tried to sidestep criticism that higher targets could harm Australian jobs, saying he wanted to "seize the opportunity that is there from acting on climate change".

The new targets would give business the certainty it needed to "invest over a longer time frame than the political cycle of three years," he said.

But he has so far refused to set a deadline for phasing out coal, in line with other rich countries.

Even before the announcement, Australia's fossil fuel industry was in flux with many major companies seeking to decarbonise their operations.

On Wednesday, global miner BHP announced it had been unable to find a buyer for its coal mines in the Australian state of New South Wales and would instead close the project by 2030.

Despite being ravaged by floods, fires and droughts, Australia has long been seen as a laggard on climate action. 

The country is replete with fossil fuel deposits and is one of the world's top exporters of coal and gas. Coal still plays a key role in domestic electricity production.

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Source: TRTWorld and agencies