• Timelines for the introduction of most of these modes of transportation could be relatively quick if the supporting infrastructure was in place as the technologies already exist. Indeed, hydrogen trucks, trains and buses are already being used in several European cities as well as in the US. The big challenge for Australia, apart from the lack of refuelling stations, infrastructure, investment and an actual strategy, is an apparent lack of political commitment to disrupt the energy system that supports the transportation sector status quo. That said, sub-national jurisdictions are attempting small-scale shifts to alternative energy options; for example, the ACT government’s EV and incoming FCEV fleets. However, in the absence of an integrated national strategy, and a political will to move forward, these initiatives will continue to be piecemeal, and lack the substance to achieve the momentum needed for a beneficial whole-of-nation outcome.
Prioritising the introduction / transition of various hydrogen-fuelled transportation across market segments could assist roll out. For example, hydrogen buses in CBDs; taxi and hire car fleets; mining sector heavy vehicles; suburban trains; Sydney ferries.
• Australia should also consider international cooperation and research partnerships, as well as investment in R&D, to further the development of hydrogen-fuelled transportation. For example, at the recent G20 the energy ministers of Japan, the EU and the US released a statement affirming their shared desire to strengthen trilateral cooperation on hydrogen and fuel cell technologies. The statement said:
‘METI [Japan], ENER [EU], and DOE [US] share a strong interest in hydrogen and fuel cell technologies which could bring significant benefits to the energy sector, the economy and to the environment. Hydrogen and fuel cells are part of a broad and sustainable energy portfolio and could be a key to opening up opportunities and value in all sectors, from transportation to industry, as well as enabling reliable, clean and affordable electricity.
‘The organizations have been world leaders in funding hydrogen and fuel cell programs over more than three decades and intend to strengthen their unity to accelerate the development of sustainable hydrogen and fuel cell technologies in the world. The organizations recognize the importance of reducing the cost of hydrogen for its affordability as well as reliability. The organizations strongly believe that their envisaged cooperation can lead to expansion of international collaboration and contribute to scale-up hydrogen in the global economy. While continuing to work with many countries through other international partnerships and collaborations, the organizations believe that they have much to gain from working together.’
There has been substantial argument across both sides of politics for Australia to improve its innovation capacity, and in that respect, hydrogen could also be an important component of innovation, further demonstrating Government leadership. This would necessitate the Australian Government signaling that Australia is prepared to incubate and support a Hydrogen industry through direct funding of world leading research and development, thereby attracting entrepreneurial investment. Specifically, direct investment in engineering departments at Universities by the government, partnered with Industry, would be needed.
Any technological investment must be complemented by investment in a culture of innovation supporting the Hydrogen industry, involving integrated policy development, including research and development, across all tiers of government (Federal, State, Local). Investors must be able to see certainty across decades with active Government intervention supporting a mature industry and not merely fostering a number of ‘start up’ companies.
If Australia wants to be a player in the global hydrogen-economy, it needs to broaden the focus of its hydrogen aspirations. Development of a domestic industry, in parallel with an export market, will ensure the full benefits of a hydrogen-economy can be realised, for industry, investors, the population at large, the environment and ultimately the security of the nation. Leveraging the technologies already available, particularly in transportation, participating in multilateral R&D, and supporting innovation to address Australia-unique challenges, will ensure the timelines to introduce hydrogen-fuelled transportation will be reduced, and Australia’s overall energy system resilience improved.