Rio Tinto pulls the plug on Tiwai, wiping $2.8b off gentailers

Thu, 09 Jul 2020

Energy stocks sank in early trading after Rio Tinto said it will shut the aluminium smelter at Tiwai Point next year, wiping more than $2.8 billion off the value of the country's five biggest electricity generator-retailers. New Zealand Aluminium Smelter - a joint venture between Rio Tinto and Sumitomo Chemical - has given Meridian Energy notice to terminate the smelter’s power contract when it ends in in August next year, by which time operations will be shut. Meridian shares sank 18 percent when trading opened on the NZX, and were recen...

Subscribe to BusinessDesk

Unlock access to all stories with this special annual deal for just $99. Sale ends Monday 25 November 2024 11.59pm.

Stay informed on business, government and financial developments across New Zealand.
Deeply researched, twice-edited and fact-checked news
Annual subscribers also receive a complimentary subscription to The Wall Street Journal
Personalised email news alerts, plus gift up to 5 stories a month to non-subscribers

You can cancel anytime with two clicks, an email or a phone call.
Subscription renews at $349. Find out more.

We are serious about journalism.

Name {{ registerForm.errors.get('name') }}

Email address {{ registerForm.errors.get('email') }}

Phone Number {{ registerForm.errors.get('phone') }}

Job Title {{ registerForm.errors.get('title') }}

Password Minimum password length of 8 characters.
Require at least one upper and lowercase, numeric, and special character. {{ registerForm.errors.get('password') }}

Repeat password {{ registerForm.errors.get('password_confirmation') }}

We had trouble validating your card. It's possible your card provider is preventing us from charging the card. Please contact your card provider or customer support.

Credit Card

Cardholder's name

{{ __(plans[index].interval) | capitalize }} {{ plans[index].attributes.old_price | currency }} {{ plans[index].price | currency }}

All subscriptions auto renew but are easy to cancel.

I Accept The Terms Of Service

{{ registerForm.errors.get('terms') }}

Tax: {{ taxAmount(selectedPlan) | currency }}

Total Price Including Tax: {{ priceWithTax(selectedPlan) | currency }} {{ selectedPlan.type == 'user' && spark.chargesUsersPerSeat ? '/ '+ spark.seatName : '' }} {{ selectedPlan.type == 'user' && spark.chargesUsersPerTeam ? '/ '+ __('teams.team') : '' }} / {{ __(selectedPlan.interval) | capitalize }}