But energy minister Megan Woods has no such doubts and is waving the intervention stick again.
A consultation to modernise the 30-year-old Crown Research system will be open until March next year.
Meridian questions regulator's numbers, logic and policy in wholesale electricity market review.
It's wrong to say NZ shoppers pay high prices by international standards, say supermarket owners – but there are reasons our groceries are pricey.
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