The NSW Young Liberals are demanding the federal government make sweeping policy changes to tackle the "extraordinary challenges presented by human induced climate change".

In a significant move that puts them at odds with Prime Minister Scott Morrison, his branch of the Young Liberals say their generation's future depends on an overhaul of government policy.

NSW Young Liberal president Chaneg Torres. Supplied

Mr Morrison has rejected calls to change the government's climate policy despite the ongoing bushfire emergency, maintaining Australia is pulling its weight in terms of lowering emissions.

But the NSW Young Liberal president Chaneg Torres said the governing body of the party's youth wing voted unanimously at its December meeting to push for new climate change policies.

"The NSW Young Liberal movement is reflecting the views of our generation in recognising the reality of human induced climate change and the need for government policy to respond accordingly," Mr Torres said.

"Climate change is a phenomenon that will affect our generation's future. Intergenerational equity requires that governments take the challenge seriously now for the sake of our generation."

Prime Minister Scott Morrison has rejected calls for his government to make changes to it climate change policies. AAP

The Young Liberals say they want a "practical, market-based means for Australia to cut its emissions by 30 per cent of Kyoto levels by 2030" while providing market certainty to keep energy prices low.

Key changes they propose include a taxation policy with green asset write-offs, a national household solar panel program and a "market signalling scheme to promote certainty in the energy sector".

The government should also repeal federal and state bans on nuclear energy and investigate nuclear power as well as consider the "under-utilised potential of hydro power", the Young Liberals say.

The Young Liberals have developed a blueprint which was presented at their December meeting, and its policy committee will now develop a formal position paper for state and federal energy ministers.

Three Australian fire chiefs claim Australia's worsening bushfire seasons are linked to climate change and have called for strong leadership to tackle the problem.

"The decrease in domestic and international demand for fossil fuels requires investment towards

clean energy production," the Young Liberals' policy blueprint says in its conclusion.

"Investors, consumers and nations are turning towards renewable energy and it would be detrimental to Australia's future economic prospects if our nation does not conform to market demands."

Mr Torres said the climate change debate should not be captured by those "looking to impose big government solutions that seek to overturn our market economy and lower our standard of living".

"The NSW Young Liberals don't believe action on climate change should be a matter of left v right," Mr Torres said.

"We believe that we can do our bit to ensure a prosperous future for our country and our planet by supporting innovation in the renewable energy sector, providing tax breaks for businesses that find innovative ways to cut emissions and through other market signalling mechanisms."

Their resolution was passed in early December before the bushfire crisis hit its critical point, which prompted NSW Environment Minister Matt Kean to break ranks with his Liberal party colleagues.

On the day Sydney was blanketed in a thick smoke haze, Mr Kean said no one could deny the link between climate change and the bushfires burning across NSW.

In what was the state government's strongest comments yet on the link between climate change and bushfires, Mr Kean said: "This is not normal and doing nothing is not a solution".

Mr Torres said the Young Liberals backed Mr Kean's comments.