COMMENT: Announcement clearly timed to build up her international reputation.

We look back at the six worst power cuts that have plunged Auckland in the dark before.

The PM said: 'It's not where the future lies." I didn't know the future was so close.

Exploration ban could become a source of pride

NZ still has enough natural gas for 10 years or more, the Govt says.

PM Jacinda Ardern will arrive in Europe with bragging rights on climate change.

He also called on Govt to take a global view on climate change.

"We will be considering the ramifications of this decision and our options going forward."

Labour's immediate ban on new oil exploration has been met with a strong reaction.

The Scandinavian nation is an example of what can be achieved.

The new streetlights should bring the power bill down from $684,000 per year to $225,000.

Forget "range anxiety". It's the threat to macho values keeping some dads away from EVs.

A Westpac report shows immediate action on climate change could save NZ $30 billion.

The oil and gas exploration industry says its waiting to be consulted on block offers

A leading analyst says he's hasn't known such uncertainty around the oil and gas sector.

PM's remarks may hit on multibillion-dollar oil and gas sector, MP says.

Government ministers says there must be a "just transition" away from fossil fuels.

Prime Minister Ardern delays departure for state lunch to address protesters.

Recharging at home will start competing with households cooking dinner and watching TV.

A home's most important attributes are more than skin deep. writes columnist Rachel Rose

NZ's two biggest cities singled out new report naming world's best users of renewables.

The South Island was dry while North Island hydro schemes were inundated with rain.

Mercury's result coincides with lower-than-average output from South Island hydro plants.

NZ could slash its greenhouse gas emissions by kick-starting a major biofuels industry.

Shaun Hendy wants to walk the walk on climate by taking train instead of plane this year.

COMMENT: Attitudes about climate change will change the world regardless of the science.

Kiwi e-bike company Big Street Bikers is planning to convert drivers.

GNS wants to further study Zealandia, the submerged continent surrounding New Zealand.

System review to determine if false sense of security exists on reliability of supply.

A Bay of Plenty iwi has enlisted Contact Energy's support to help Kenya's Maasai people.