The End Of Tiwai Pt Could Open Huge Opportunities For NZ – Coal Action Network

The announced closure of Tiwai Point is welcome news for the clean energy future of New Zealand, and presents huge opportunities in areas such as electrifying transport and developing new, high-tech industries, Coal Action Network Aotearoa said today.

Provided this is not a negotiating tactic, Tiwai’s shutdown should see the closing of the country’s only coal-fired power station at Huntly, which Meridian persuaded Genesis to keep it open as part of the deal it did with Rio Tinto in 2016.

“We now have a massive opportunity to look at where and how we will use the renewable energy that will be freed up: we could electrify the South Island’s rail network, and make huge steps toward electric transport,” said CANA’s Rosemary Penwarden.

Once the smelter is closed, New Zealand’s emissions will drop by upwards of 1.5 million tonnes a year, emissions the taxpayer has been subsidising NZ Aluminium Smelters for.

“At today’s carbon price of $33, the 1.3 million units the company received for free last year would this year cost the taxpayer $42.9 million: we trust the government will use this huge saving to work toward meeting our zero carbon goal,” said Penwarden.

CANA warned against big process heat users like Fonterra converting to electricity for its South Island coal boilers as using electricity this way is massively inefficient, and Fonterra needed to be looking to biomass to switch to.

“We don’t want to lock ourselves into a system that would require new thermal electricity – like the gas-fired power stations being built right now in Taranaki. These should stop,” said Penwarden.

“Today, there are going to be a lot of Southland families wondering about their futures. It’s crucial the Government provides support to Southlanders to transition towards a resilient low-carbon economy. Great South has already been doing a lot of work transitioning away from fossil fuels, and creating jobs in renewables. This experience will stand them in good stead to deal with this new challenge.”

CANA also warned that the Government must make NZ Aluminium / Rio Tinto fully pay for the clean-up of the site and ensure there was full remediation, not least because the plant is right next to an internationally-recognised conservation site.

“We have already seen part of Rio Tinto’s toxic legacy being nearly swept away in the Mataura floods, and the taxpayer is being forced to pay. There is an unfortunate recent history of toxic remediation being left to the government to pay for, and we absolutely cannot let this happen here,” she said.

“Rio Tinto has a very poor international reputation as a good environmental citizen, and we must hold them to account to exit cleanly.”