The New South Wales government has launched an ambitious climate change policy that could see the state achieve zero emissions by 2050

The New South Wales government has launched an ambitious climate change policy that could see the state achieve zero emissions by 2050.

On Thursday NSW’s environment minister Mark Speakman released draft plans for the NSW Climate Change Policy Framework, setting out the “aspirational goal” of zero emissions by the middle of the century. The government also released two other plans that set out in more detail how the policy would be implemented, the Climate Fund Strategic Plan and the Plan to Save NSW Energy and Money.

They set out in some detail how the state intends to increase investment in the renewable sector, help vulnerable families responding to climate change and reduce household bills.

“The $500m package represents a meaningful, responsible and measured investment that is consistent with and optimises the federal government’s emissions reduction policy,” Speakman said.

NSW industry resources and energy minister Anthony Roberts said: “Attracting up to $3bn of investment and jobs in energy efficiency and advanced energy in NSW, this package will facilitate the acceleration of new technologies, such as battery storage, for a safe, reliable, low-cost transition to guarantee our state’s energy security.”

The NSW said the plans are consistent with the federal government’s commitment to the Paris Agreement.

But the plans are unusual for a Liberal-led government, and may prove to be a contentious point with the federal government.

South Australia’s emissions target for 2050 is also for zero net emissions. But during the sweeping blackout in South Australia in September prime minister Malcolm Turnbull derided South Australia and other Labor government’s renewable and emissions targets, describing them as “completely unrealistic”.

“I regret to say that a number of the state Labor governments have over the years set priorities and renewable targets that are extremely aggressive, extremely unrealistic, and have paid little or no attention to energy security,” he said at the time.

The government is currently engaging in a public consultation process over the draft. Submissions close in December.