Queensland carbon emissions targets will dramatically change in coming years, but coal exports will continue "as long as the market dictates", the premier says.
Annastacia Palaszczuk has promised to slash her state's emissions 30 per cent below 2005 levels by 2030 and to net zero by 2050.
The premier's plan is almost entirely focused on energy supply, which mostly comes from public-owned coal power plants.
The state has motivation to decarbonise rapidly; with climate disasters having cost it about $30 billion between 1979 and 2019, according to a Climate Council report on Monday.
Ms Palaszczuk has thus far refused to commit to more aggressive emissions cuts, but she says she's open to the possibility.
"We are working very hard and these targets will change, and I think they'll change dramatically over each decade," she told reporters on Monday.
Scope three emissions from Queensland's coal exports are also in focus after the Land Court on Friday recommended a planned thermal coal mine be refused.
The court found the project would have "unacceptable climate change impacts" on Queenslanders no matter where the coal was burnt in the world.
However, the government is aware at least 12 thermal and metallurgical coal mines plan to be operating after 2050, some after 2100, according to RTI documents acquired by the Australian Conservation Foundation.
Deputy Premier Steven Miles says those mines will be needed for steelmaking coal to make renewable energy generation parts, which the government wants to do in Queensland.
"Coal from those mines will be accounted for in the places where it's burned, and where it is used," he told reporters.
"But much of that, about 80 per cent of Queensland's coal is metallurgical coal is used for steelmaking, and at this stage, we don't have a way to make these (wind) turbines without that coal."
"And so we will continue our effort to decarbonise our state's economy, but we will do it in a way that is responsible and in a way that makes a significant contribution to the global effort to address climate change."
Queensland produced 282.5 million tonnes of coal in 2021, according to state government data, and is the country's biggest exporter.
Ms Palaszczuk said future coal production and exports from Queensland will depend on global demand.
"The world is moving very, very quickly, but what we do know is, as the deputy premier said: metallurgical coal is needed for steelmaking," the premier said.
"That will continue as long as the market dictates."
Ms Palaszczuk announced a $2 billion deal with Spain's ACCIONA Energia to build a 1000MW wind farm in the MacIntyre Wind Precinct, near Warwick.
The project will help the government meet its other climate target of 70 per cent of energy demand at any time being met by renewable sources by 2032.
"While industry partnerships like this will be critical to bring more cleaner, cheaper energy into the system, we will importantly still maintain majority public ownership of the Queensland energy system, meaning we will control our energy transformation," the premier added.
