Green co-leader Chlöe Swarbrick says the Opportunity Party has watered down its ambitions in an attempt to win over National leader Christopher Luxon.
"Well, if you listen to their leader you consistently hear she is pandering to Christopher Luxon," Swarbrick said.
She ruled out working with National.
"The Greens have no interest in reinstating Christopher Luxon and his war on nature, and punching down on the poor, while continuing to entrench corporate interests, back into the prime minister's office."