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Business
By Jarrod Whittaker and Mim Hook

Japanese consortium sets out plan to commercialise Latrobe Valley coal-to-hydrogen project

The Suiso Frontier is a world-first tanker used in 2021 to test whether it is possible to export hydrogen to Japan. (Supplied: HESC project )

A coal-to-hydrogen project in Victoria's Latrobe Valley has received a multi-billion-dollar boost, prompting concerns from an environment group about its carbon emissions.

The Japanese government's clean energy fund has selected a joint venture between conglomerates J-Power and the Sumitomo Corporation to head up the project.

It has committed $2.35 billion to progress the project further.

It follows a world-first pilot program where hydrogen produced using Latrobe Valley coal was shipped to Japan via the Port of Hastings last year in a specially-constructed boat.

The consortium plans to use carbon capture and storage (CCS) to trap emissions produced during hydrogen production and store them underground.

"This project takes the CO2 which we can capture and safely store it in … things like the depleted oil and gas reservoirs in Bass Strait," J-Power Latrobe Valley non-executive director Jeremy Stone said.

He said the consortium was looking at the Victorian government's CarbonNet project and ExxonMobil's Gippsland Basin Joint Venture as potential CCS options.

"So there's now two options we have down in Gippsland and over the next 12 months, we'll choose one of the ones which best suits," Mr Stone said.

Carbon capture 'unviable'

However, Environment Victoria, the state's peak conservation body, is skeptical about CCS technology.

"CCS is an unviable technology and we know that it has never worked globally," Environment Victoria policy and advocacy manager Bronya Lipski said.

Bronya Lipski from Environment Victoria says carbon capture and storage is not viable. (ABC News: Sacha Payne)

In Western Australia, the Gorgon gas project's CCS system was meant to capture 80 per cent of its emissions over a five-year period.

But by 2021, it had only managed to store 30 per cent.

Ms Lipski said if the project proceeded as planned, communities in the Latrobe Valley and Hastings would pay the price environmentally, while the benefits were enjoyed in Japan.

"Presumably [the coal] will come from Loy Yang … that may mean that Loy Yang would have to be expanded," she said.

"That has massive complications regarding [mine] rehabilitation, not to mention all the use of water on already stressed river systems."

The pilot project produced hydrogen using coal from Loy Yang coal mine, about two hours east of Melbourne.

It is Victoria's largest coal mine and is about 200 metres deep.

Energy company AGL, which operates the Loy Yang A power station and the mine, has an annual water entitlement for its operations.

The consortium aims to initially produce between 30,000 and 40,000 tonnes of gaseous hydrogen each year.

Steve Dodd from the Gippsland Trades and Labor Council hopes the project will create jobs. (ABC Gippsland: Jarrod Whittaker)

Job prospects welcomed

The consortium believes the project could support 1,000 jobs a year in the Latrobe Valley, an electricity-producing region with a history of high unemployment. 

The region lost 700 jobs when the Hazelwood power station closed in 2017, and more jobs will go when the Yallourn power station closes in 2028.

A further 150 jobs were lost when Opal Australian Paper announced plans to exit white paper production at the nearby Maryvale mill.

Gippsland Trades and Labour Council secretary Steve Dodd said the announcement was "good news for jobs and good news for the future of the [Latrobe] Valley".

"Nobody wants to leave the Latrobe Valley and have to go elsewhere for work," Mr Dodd said.

He said if CCS could "be done anywhere it could be done here" in Gippsland because of the region's proximity to depleted oil and gas fields in Bass Strait.

Latrobe City Mayor Kellie O'Callaghan said the project was a natural fit for the region's workforce and its skills.

"We've got a highly skilled workforce and ... we know that they're very proud about the work they have done over many generations producing electricity, not only for our community, but for the state," Cr O'Callaghan said.

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