Australian states and territories must ramp up their plans to electrify their bus fleets if they are to hit their emissions targets, according to a new report by International Association of Public Transport in Australia and New Zealand (UITPANZ).
The report argues the cost of the technology is now approaching parity with traditional diesel buses, and there is the opportunity to manufacture the buses in Australia – potentially creating a new export industry. However, it notes other nations have got a major head start on that front.
A central problem is the lack of clear policy. While most states and territories have said they want to decarbonise their bus fleets, the process in most cases is in its infancy. The report says clearer policy are needed from the federal as well as state governments to accelerate the process.
“While state and territory net emission targets exist, more specific guidance on the implications for the bus industry such as internal combustion engine (ICE) bus end dates, required electric bus fleet volumes, rate of transition and strategic support offered by the government will provide greater clarity to manufacturers, assemblers and bus operators,” the report says.
“Alongside targets, government investment will also have the effect of signalling to industry that it is committed to the transition to ZEBs and provide confidence to industry who need to justify large amounts of capital spend on new buses and the accompanying infrastructure needs.”
Zero emissions buses (ZEBs) including battery-electric and hydrogen-powered buses, though the report says the former currently made more economic sense.
However, in the long-term it says hydrogen vehicles remained promising because of their “longer range, energy resilience and potentially limited environmental footprint”.
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