
Energy
Electricity gen-tailers' healthy margins
Contact and Meridian reports show the impact of higher hydro lakes and higher wholesale prices.
Infrastructure
Z Energy says ending oil refining will free up $150m
Z Energy says ending oil refining in NZ will free up $150m for it to spend on decarbonisation.

Markets
Free
Vector blames driver shortage for gas supply delays
Vector gas customers run low and start rationing as company struggles to fulfil orders.

Economy
Could NZ implement a carbon import tax?
The United Kingdom and the EU have been looking at carbon import taxes, but it's not clear how they could work.