BDBDEnergyRio Tinto eyes smelter closuresRio Tinto's attempt to renegotiate New Zealand's largest electricity contract, for its aluminium smelter at Bluff, comes as the company's chief executive warns of "difficult decisions" ahead.10 Aug 02:45 AM
EnergyPrice heat on tradesmenHome insulators are hiking prices, claims investors' body.04 Aug 05:30 PM
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