The Climate Minister is reiterating support for climate targets.

Act leader David Seymour's suggested New Zealand could pull out of the Paris Climate Agreement - following the lead of the US President.

Foreign Minister Winston Peters says questions need to be asked if large nations aren't signed up.

Climate Minister Simon Watts says we need to do all we can to meet climate targets.

"We've set a target which we believe is aligned with allowing us to do and achieve our economic growth ambitions - but also balancing that with our national interests."

LISTEN ABOVE

• NZ could face $24 billion bill to hit 2030 climate targets, officials warn
• ACT's David Seymour raises doubts over NZ's future in the Paris Agreement
• Pulling out of the Paris Agreement would be a "big mistake", former minister says
• Govt's emission reduction plan pulls goal forward half a decade