Metals Focus's flagged that PGM demand is set to grow with green hydrogen Platinum is also a major component within hydrogen fuel cells for WA projects could be well placed to benefit as the world looks for ethical sources
There's been a political shift this year towards renewable energy adoption and energy security - exacerbated by
This has led to a spotlight on the hydrogen sector, especially green hydrogen produced by renewable energy.
And some of this is expected to spill over into demand for platinum group elements (PGMs).
Metals Focus flagged in its Platinum Group Metals Focus 2022 report that the
'If realised, this could result in existing electrolyser demand of a few thousand ounces of PGM demand becoming several hundreds of thousands by the end of the decade,' the report said.
Primarily used in ye olde internal combustion engines
Right now, the primary use of platinum and palladium is as catalysts to clean nitrous oxides out of internal combustion engines (ICE).
But with the
'Currently, the largest consumer of PGMs within the hydrogen sector is stationary and portable fuel cells, used to power buildings, temporary encampments, as an emergency power source, or interruptible power supply for data centres,' Metals Focus says.
'PEM and phosphoric acid fuel cells are both PGM-based, collectively accounting for just over half of the output in megawatts (MW) today, with PGM-free solid oxide fuel cells making up the bulk of the remainder.'
Demand could be stretched between two worlds
Platinum is also a major component within hydrogen fuel cells for potentially zero carbon emission vehicles - and could be a viable alternative to battery electric vehicles.
Metals Focus says that by end-2030, the transport sector could account for over half of PGM demand from hydrogen applications, predominantly using fuel cell technologies, but potentially also in hydrogen combustion engines.
And
'If combustion vehicles stay around longer then it'll put pressure on PGM supply to service both old technology and new technology in vehicles,' he said.
'If we ramp up hydrogen fuel cells, then the requirements particularly for platinum as the major use will be stretched, because currently, the forecast use of PGMs in a hydrogen fuel cell vehicle could be up to 10 times the amount used currently as a catalyst in combustion vehicles.'
Heavy duty hydrogen transport will be the bulk of demand
PGM-based fuel cells are already in continuous development for automotive, train, marine and aviation industries - and heavy-duty transport will likely be where the bulk of demand comes from.
'Taking the bulk of demand within transport, though, will be heavy-duty trucks, which boast a significant payload capacity advantage over their battery electric counterparts and are less reliant on an ad-hoc refuelling network as is required by personal vehicles,' Metals Focus says.
'By end-2030, heavy duty trucks are currently forecast to require over a quarter of a million ounces of platinum, with most demand being seen in
'With regards to the light duty industry,
Ethical sources will be top of mind, 'cos
'We've already seen the
'We expect to see some pressure in that area and that's why I think
WA projects could be well placed to benefit
Talking about Australian PGM players, Rodda reckons WA in particular has an opportunities to develop a solid PGM industry.
'With Podium, Chalice (ASX:CHN), Future Metals (ASX:FME), and even recently, Galileo's (ASX:GAL)exciting exploration results, means we're well positioned to service future gaps in this market and provide inputs into our own Australian-based hydrogen economy,' he says.
'If we can get to a position where WA can source its own PGMs from WA or
POD is drilling to extend its PGM resource at Parks Reef - which currently has 2.8 million ounces in inferred resource, more than half of which is platinum.
'We're looking to double our resource in the coming months,' Rodda said.
'Then we'll look towards the study work and metallurgical test work required to support studies towards developing
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