
Tiwai cuts production further as energy squeeze rolls on
The Tiwai Point aluminium smelter has agreed to reduce its electricity consumption further as the energy crunch continues and the sector moves to ensure security of supply.The smelter will cut electricity demand by another 20 megawatts (MW). This is in addition to the 185MW deman...

Mercury's profit increases 159%
Profit growth due to changes in the fair value of unhedged financial instruments.

Contact says its return on investment is low
"We're still not making sufficient returns. This is a fact."

Contact says investment will soothe a turbulent electricity market
Earnings guidance issued in July remained unchanged.