Regulated companies say price regulation has to take into account both stranded assets and the need for new investment.
Directors will need to show they've tapped experts for climate issues.
Climate change and dividends are the central issues in yet another bitterly divided election, to which most voters are unlikely to pay any attention.
About 4% of NZ's gross emissions comes from waste disposal and treatment. Should food, green and paper waste be banned from landfills?