Western Australia Nationals are backing net zero carbon emissions target while the Federal Nationals remain divided.
WA Nationals leader Mia Davies says her party is “science-based” and she believes it's important to be part of the net zero conversation.
However the federal government is yet to set a target by 2050.
This comes just weeks ahead of the global climate conference set to be held in Glasgow at the end of this month, with Prime Minister Scott Morrison yet to confirm whether he will be attending.