âItâs not just about hitting net zero. Thatâs an important environmental goal,â Morrison said.
âWhatâs important is that Australiaâs economy goes from strength to strength,â he added.
The conservative government aims to reduce Australiaâs emissions to net-zero and preferably by 2050, but hasnât committed to that target.
Australia has not budged from its 2015 pledge at the Paris climate conference to reduce emissions by 26% to 28% below 2005 levels by 2030 ahead of climate talks in Glasgow, despite many countries adopting far more ambitious targets.
The major obstacle to tougher action on climate change in Australia is the governmentâs rural-based junior coalition partner, the Nationals party.
Australia achieved its reduction goals under the former Kyoto Protocol in the late 1990s through restrictions on land clearing which the Nationals complain placed an unfair financial burden on farmers.
Morrisonâs Cabinet considered new greenhouse gas reduction measures at a meeting on Wednesday. But a majority of Nationals lawmakers will need to approve that plan at a crucial meeting on Sunday.
Deputy Prime Minister Barnaby Joyce, who leads the Nationals, said his colleagues would approach a net zero target with caution.
Joyce said Australiaâs rural regions had been âswindledâ under the Kyoto Protocol.
âIf what is asked once more is for the regional areas to fulfill capital city climate policy prerogatives, to feel good about a sacrifice they didnât actually make, then what other option do we have than extreme caution wrapped in cynicism,â Joyce posted on social media.
Reducing emissions is a politically fraught issue in Australia, which is one of the worldâs largest exporters of coal and liquified natural gas. The nation is also one of the worldâs worst greenhouse gas emitters per capita because of its heavy reliance on coal-fired power.
The governmentâs lack of ambition on climate change is regarded as a reason behind the governmentâs surprise re-election in 2019 and strong voter support in coal-rich Queensland state.
Morrison had argued that the oppositionâs pledge to reduce Australiaâs greenhouse gas emissions by 45% below 2005 levels by 2030 and achieve zero emissions by 2050 would wreck the economy.
Morrison had put his indecision about going to Glasgow down to his reluctance to spend another two weeks in quarantine when he returns. But some observers suspect he didnât want to be berated in person over weak Australian targets but was now becoming more confident of getting his government to agree to internationally more acceptable goals.