Fuel cell thrust continuing – Anglo American Platinum

JOHANNESBURG (miningweekly.com) – The momentum around fuel cell vehicles as one of the zero-emission technologies of the future is continuing to build, as shown by launches and proposed launches of commercially available fuel cell electric vehicles by major car manufacturers.

Pictures of fuel cell electric vehicles bearing Hyundai, Toyota, Honda and Mercedes-Benz branding were on Monday flashed on to the screen at Anglo American Platinum’s presentation of cash-generating and debt-reducing interim results, which drew analyst applause.

Outlining the automotive market as a driver of demand for platinum-group metals (PGMs), Anglo American Platinum CEO Chris Griffith said PGM demand was forecast to be robust for diesel, petrol, electric and hybrid vehicles extending to 2025. (Also watch attached Creamer Media video).

He said that the automotive market was expected to grow from 90-million vehicles this year to 120-million vehicles in 2025.

Anglo American Platinum executive marketing head Andrew Hinkly said in response to analyst questions that fuel cell electric bus company Ballard had secured a large order from a province in China for fuel cell buses.

There had also been continued progress on the provision of refuelling stations, notably in California and the rest of the eastern seaboard in the US.

“Good early signs of continued market penetration and demand for fuel cells in the transport sector, which is clearly the most important sector for us,” Hinkly added.

There were now close to a 140 hydrogen refuelling stations around the world, with another 40 in development and 2 000 planned over the next ten years.

Mostly misunderstood, said Griffith, was that the electric vehicle category included hybrid electric vehicles and that this category of vehicle was poised to increase from three-million vehicles a year to 11-million vehicles a year.

It was clear the PGM-containing hybrid vehicles were expected to account for most electric vehicles.

In the electric segment, fuel cell electric vehicles – which use PGMs – and battery electric vehicles – which do not – are expected to coexist with one another, much like petrol and diesel vehicles coexist today.

“The electrification of the drivetrain will continue, constituting about 10% of market share in ten years,” he said, adding that as the majority of the electric vehicles would be PGM-containing hybrids, the trend was “unlikely to be disruptive to our industry”.

Asked by Mining Weekly Online to elaborate on the assertion that hybrid electric vehicles contain similar amounts of PGMs to conventional vehicles, Griffith disclosed that the reason the slide was screened was in response to a “huge” number of questions on electric vehicles, including whether every vehicle driven in ten years’ time would be a battery electric vehicle.

The range of questions had been outstanding in their diversity, but also in their lack of understanding of what was actually happening with the electrification of the drivetrain.

He wanted to emphasise firstly that the entire automotive market, in terms of absolute numbers of vehicles, was poised to grow, which was important even for platinum-using diesel vehicles.

While diesel’s market share would decline, the overall number of diesel vehicles would be higher in absolute numbers.

To avoid the misconception that an electric vehicle meant a battery electric vehicle and not a fuel cell electric vehicle, the company pointed out that most of today’s electric vehicles were hybrid vehicles.

Because hybrids also had combustion engines, they required PGM-containing catalysts and because they ran at lower temperatures, the combustion was more incomplete and thus required a higher PGM loading than that required for a conventional vehicle.

"With the conformity factors happening in the future, you’re likely to see about the same loading on the autocatalyst for a hybrid vehicle as for a conventional vehicle. Because most of the vehicles will be gasoline vehicles, they’ll be pretty much the same loadings as what you’ve got on a palladium catalyst,” Griffith added.