A leading transport expert says the emissions calculations used by federal energy and emissions reduction minister Angus Taylor to justify his “do nothing” EV strategy are “fundamentally flawed,” because they deliberately exclude the overseas emissions from the production and processing of liquid fuels for petrol and diesel cars.
Taylor on Friday released a “Future Fuels” discussion paper that argues Australia should focus on hybrid cars – known as “mild hybrids” rather than battery electric cars because of the much higher cost of abatement.
But the calculations used by Taylor and his department have been criticised by energy and transport experts and the EV lobby. Already it has been pointed out that Taylor’s team is comparing large electric vans with small petrol ones, and not fully accounting for the growth in renewable energy and clean energy charging options.
Now, Dr Jake Whitehead, from the University of Queensland, points out that the calculations for petrol and diesel cars used by Taylor’s office, government departments, and even the Green Vehicle Guide (GVC), do not factor in overseas emissions.
Whitehead raised the issue back in July last year, when he wrote to the Department of Industry, Science, Energy and Resources, which maintains the National Greenhouse Accounts Factors.
The department replied, confirming that Scope 3 emissions for liquid fuels do not account for emissions associated with extraction, refining and shipping of petrol or diesel from overseas.
“This is because data required to inform such factors is not readily available and would not be possible to apply with any certainty to delivered fuel, as Australia exports some petroleum products as well,” the department said.
Whitehead disputes this, and provided data showing how they could be calculated. See here.
To read the full version of this story, please go to our EV-focussed sister site, The Driven and click here…
