Hydrogen Highway is a project of Innovate Australia and its interest group, Hydrogen Society of Australia. Innovate Australia is a not for profit organisation with a goal for Australia to become the global leader in innovation by 2030. To reach that ambitious goal, Innovate Australia runs a wide range of free public events around the topic of innovation and is introducing a range of new innovative initiatives. One of those initiatives is the Hydrogen Society of Australia, formed in January 2018. The main initiative of the Hydrogen Society of Australia is the Hydrogen Highway, a project for heavy transport consisting of a network of hydrogen refilling stations for hydrogen fuel cell electric vehicles (FCEV) along National Highway 95. The Hydrogen Highway will focus on heavy transport; however, all stations will have separate bays to also accommodate passenger vehicles. Importantly, all stations will be equipped with plug-in charging facilities for battery EVs (H2+e), laying foundation for the future introduction of 100% zero emission transport.
Hydrogen Highway will result in lowering the cost of transport, securing fuel supply and eliminating the need for imported fuel. Phase 1 will run along Highway 95 from Perth to Port Hedland, linking the state capital with the Pilbara region. The subsequent stages will lead to an expansion of the Hydrogen Highway across the State then across Australia along Highway 1, the world’s longest highway in a country.
Focusing the Hydrogen Highway on heavy transport rather than on passenger vehicles allows for a progressive creation of high demand for hydrogen, therefore an economy of scale and subsequently lower costs. A hydrogen passenger vehicle can fill up with 4-6 kg of hydrogen, while a commercial truck requires about 20 times more. Earlier Hydrogen Highways in Norway or California had to rely on passenger cars to create demand, simply because heavy trucks are just now being introduced to the market.
Australia is in a unique position to profit from a once in a lifetime confluence of technological innovations and global market shifts – the beginning of hydrogen-powered heavy haulage. While batteries are increasingly accepted as the future basis for domestic vehicles, hydrogen is seen as the ideal fuel for long haul vehicles.
Hydrogen fuel cell trucks work on the hydrogen-oxygen reaction - when hydrogen reacts with oxygen within a fuel cell, electricity is generated powering the truck’s engines. Only water is produced from the reaction, so there is no carbon dioxide or toxic by-products released into the environment.
Since heavy haulage vehicles are major emitters of CO2 and fine particulate matter, a shift towards zero- emission engines is a social and economic goal for transportation companies around the world. About 1,000
heavy trucks travel daily on WA’s Highway 95, with an average distance of 750km, burning up to 1 litre of diesel per km producing 2.64 kg of CO2 pollution. The numbers are truly staggering, with studies showing how the health of people living within 500m from highways used by heavy diesel trucks is negatively impacted.
All these benefits have seen established vehicle manufacturers such as Toyota or Hyundai, and newcomers such as Nikola or HV Systems, develop hydrogen truck models, however their path to market is slowed down by a lack of infrastructural support. For them to enter mass-production, large-scale hydrogen demand is required. A heavy transport Hydrogen Highway can go a long way towards creating the demand.
This is an opportunity for Australia to become a global leader in a new technology. That view is shared by other Australian leading organisations: Hydrogen Mobility Australia and Australian Association for Hydrogen Energy. Our natural reliance on long haul vehicles makes us the ideal environment to demonstrate the viability of hydrogen-powered trucks and our isolation makes us the greatest beneficiaries of sustainable, and most importantly secure, domestic fuel sources, that limit our dependence on diesel import.
The vision of the Hydrogen Highway is to help develop a supportive environment of hydrogen production and refuelling capacity, starting with Highway 95 in Western Australia, that will be used as the global pilot for long haul vehicle manufacturers. Australia can reap decades of benefits from early adoption of this world-changing technology, bringing jobs and attracting global innovators. This can be done. Denmark, with the population of Sydney and a size of less than 2/3 of Tasmania, spotted a unique opportunity and now leads the world in wind turbine manufacturing. Even yet smaller Holland, by embracing modern technology and innovation, managed to become an agricultural giant and leading global exporter of agricultural products. Australia stands poised to lead the world in sustainable heavy vehicle technology and the Hydrogen Highway is a key pathway to this future.
The first-ever National Hydrogen and Fuel Cell Day took place in the United State on October 8th, 2015. It was created by the Fuel Cell and Hydrogen Energy Association in 2015 to raise awareness of fuel cell and hydrogen technologies as well as the vast potential the technologies have today and in future. The specific date was chosen, as in the United States 8th of October is written as October 8th or more commonly as 10/08, and 1.008 is the atomic weight of Hydrogen. Hydrogen Society of Australia brought the event Down Under US Fuel Cell and Hydrogen Energy Association has confirmed that this is first Hydrogen and Fuel Cell Day celebrated outside the United States, so the event in Australia makes it the first-ever International Hydrogen & Fuel Cell Day.