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Home / Bay of Plenty Times

Aquaculture boost: $700k to create new jobs and expand deep-dive marine work

Emma Houpt
By Emma Houpt
Multimedia journalist·Bay of Plenty Times·
3 Nov, 2022 01:26 AM4 mins to read

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Deep Dive Division founder Tua Karalus alongside Minister Nash. Photo / Mead Norton

Deep Dive Division founder Tua Karalus alongside Minister Nash. Photo / Mead Norton

A $700,000 loan for aquaculture research in the Bay of Plenty will create six new marine sector jobs.

Economic and Regional Development Minister Stuart Nash spoke at the University of Waikato Tauranga Campus this afternoon, announcing the investment into specialist scientific diving business Deep Dive Division.

Deep Dive Division founder Tua Karalus told the Bay of Plenty Times the money would allow the company to "push forward" with aquaculture projects across the region through the purchase of a new vessel and decompression chamber.

Nash said it would also create six new full-time roles including an operations manager, divers and supervisors.

Deep Dive Division also signed a Memorandum of Understanding with the University of Waikato today to research the commercial viability of seaweed species.

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The company would plant and cultivate seaweed underwater, while the university would take the lead on researching the species.

Nash said the Government's goal was to grow the aquaculture industry to reach $3 billion in annual sales by 2035 and have a skilled workforce to support it.

He said the Regional Strategic Partnership Fund loan was a "strategic investment in a specialist high-value sector" and supported a $1.4 million expansion project for the company.

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"There is a shortage of expertise and vessels to provide marine services and specifically, install lines for seaweed farming and Deep Dive has the expertise to fill this gap," he said.

"It will use the funding to purchase a 20-metre vessel to expand its core marine servicing operations and buy a decompression chamber to expand the company's ability to work at a depth below 30m."

Minister for Economic and Regional Development Stuart Nash at University of Waikato Tauranga campus. Photo / Mead Norton
Minister for Economic and Regional Development Stuart Nash at University of Waikato Tauranga campus. Photo / Mead Norton

He said Deep Dive was the only Māori and Pasifika-owned commercial and scientific dive company in Aotearoa New Zealand and had a passion for "keeping Aotearoa marine specialists at the forefront of the local aquaculture industry".

"We are investing in the future wellbeing of our regions with a company that is committed to positive social and environmental impact," he said.

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"This project will create rewarding and exciting job opportunities in our regional communities and support a sustainable aquaculture value chain."

The Bay of Plenty Times asked Nash if he supported Tauranga City Council's proposal to reclassify an area of land at Sulphur Pt allowing development of world-class marine research and education facility.

Nash said while he did not know much about it processes did need to be followed.

"What this Government has done a lot of over the last five years is work with local communities, local council and iwi to see how we can come up with a partnership structure that allows these innovative partnerships to work.

"What I would say is if they want to put it in front of Government then and if we want to take a look we absolutely will. But there is a process that goes on before we can make any decisions."

Karalus said he was "excited" about the funding as it would allow the company to "push forward" with aquaculture projects by buying "key assets".

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This included a vessel allowing them to undertake aquaculture jobs, installation of seaweed farms and work in the open ocean.

"There is a shortage of purpose-built vessels for aquaculture here in New Zealand. When something needs to be done it's hard to lease the right vessel for the right job - hence we need it."

Karalus, also a commercial diver and environmental scientist, said most of their work would be carried out across the Bay of Plenty and in the Firth of Thames.

He said while seaweed farming had been around for "many years and generations, the benefits around it were only now getting exposure in New Zealand.

Benefits included it being a source of protein, its ability to clean water and sequester carbon and certain species had medicinal properties, he said.

Tauranga marine biologist and University of Waikato professor Chris Battershill. Photo / Mead Norton
Tauranga marine biologist and University of Waikato professor Chris Battershill. Photo / Mead Norton

Tauranga marine biologist and University of Waikato professor Chris Battershill said more than 22,000 hectares in the Bay of Plenty and Thames marine area would likely be established by 2050.

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"A great deal of that aquaculture is likely to be dedicated to seaweed. This is really the greatest resource we are looking at," he said.

The work was being done in "a very sustainable way empathetic to the environment", he said.

Battershill said he was "very proud" to be supporting the company's vision, saying it was focused on "enhancing enterprise" while also benefitting the people of New Zealand.

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