Rio Tinto reports $46.2m loss at Tiwai Point

Rio Tinto reports $46.2m loss at Tiwai Point
Gavin Evans
Rio Tinto reported a $46.2 million underlying loss from its New Zealand aluminium smelting interests in 2019 - despite near-record production.The company owns 79.4 percent of the Tiwai Point aluminium smelter, which produced 353,293 tonnes of saleable metal last year, the most since 2011.But lower aluminium prices and higher energy, labour and raw material costs saw underlying earnings at Rio’s Pacific Aluminium NZ business drop $67.8 million from the year before.The London-headquartered mining giant and partner Sumitomo Chemical are reviewing...

More Infrastructure

Port of Tauranga ‘reluctantly’ doubles MetroPort rail fees
Primary Sector

Port of Tauranga ‘reluctantly’ doubles MetroPort rail fees

The port says it's working with KiwiRail on 'long-term arrangements'. 

‘Bluewater backbone’: Lyttelton, Auckland ports plan $1b+ of upgrades
Policy

‘Bluewater backbone’: Lyttelton, Auckland ports plan $1b+ of upgrades

Two of the biggest NZ ports are raising prices as they plan major investments.

Oliver Lewis 02 Jul 2025
Cost of Ōtaki to north of Levin highway nears $2b
Infrastructure

Cost of Ōtaki to north of Levin highway nears $2b

In 2020, the lower North Island expressway was costed at just $817m.

Oliver Lewis 01 Jul 2025
The keys to unlocking Northport's land value
Infrastructure

The keys to unlocking Northport's land value

MMH's land is valued at five times less than its next-door neighbour, Channel.

Ian Llewellyn 30 Jun 2025