Australia's opposition coalition splits after election loss

Australia's National Party has split from its conservative coalition partner of over 60 years, the Liberal Party, citing policy differences over renewable energy after a resounding loss at a national election this month.

"It's time to have a break," Nationals leader David Littleproud told reporters on Tuesday.

The split shows the pressure on Australia's conservative parties after Anthony Albanese's centre-left Labor party won a historic second term in the May 3 election, powered by a voter backlash against US President Donald Trump's policies.

Under the long-standing partnership in state and federal politics, the Liberal and National coalition had shared power in governments, with the Nationals broadly representing the interests of rural communities and the Liberals contesting city seats.

"We will not be re-entering a coalition agreement with the Liberal Party after this election," Littleproud said, citing policy differences.

Liberal Party leader Sussan Ley, who was installed in the role last week, had pledged to revisit all policies in the wake of the election loss.

The Liberals were reduced to 28 out of 150 seats in the House of Representatives, its worst result, as Labor increased its tally to 94 from 77, registering its largest-ever majority in an Australian election. The National Party retained 15 seats.

The Liberal Party lost key city seats to independents supporting gender equality and action on climate change.

Ley, a former outback pilot with three finance degrees, was elected as the party's first woman leader after opposition leader Peter Dutton lost his seat in the election.

"She is a leader that needs to rebuild the Liberal party, they are going on a journey of rediscovery and this will provide them the opportunity to do that," said Littleproud.

The Nationals remain committed to "having the door open" for more coalition talks before the next election, but would uphold the interests of rural Australians, he said.

The Nationals had failed to gain a commitment from Ley that her party would continue a policy taken to the election supporting the introduction of nuclear power, and also wanted a crackdown on the market power of Australia's supermarkets, and better telecommunications in the outback.

Australia has the world's largest uranium reserves but bans nuclear energy.

Littleproud said nuclear power was needed because Australia's move away from coal to "renewables only" under the Labor government was not reliable.

Wind farm turbines "are tearing up our landscape, they are tearing up your food security", he said.