Green Hydrogen & Clean Energy Startups

Australia is positioning itself as a contender in the global green hydrogen race. With abundant renewable energy resources, a robust regulatory framework, and growing interest from government and private capital alike, the momentum behind hydrogen and clean energy tech is more real today than ever. But the road to viability is steep. In this post, we’ll explore the current status of Australian hydrogen projects and investor interest, the business case for hydrogen, and the partnerships driving progress across government, academia, and the private sector.

Current landscape: Australia’s hydrogen projects & investor signal

Australia’s hydrogen pipeline is already among the largest in the world, with projects under consideration valued at over AUD 225 billion across domestic use and export. The government’s National Hydrogen Strategy and regular “State of Hydrogen” reporting reflect the ambition to turn that pipeline into real capacity. One of the high-profile wins in 2025 was the Murchison Green Hydrogen Project in Western Australia, which secured AUD 814 million via ARENA’s Hydrogen Headstart Round 1, enabling a 1,500 MW electrolyser to move toward financial close. This funding helps bridge the gap between production cost and market price through a performance-based production credit.

However, the sector is not without setbacks. Some projects have been shelved or delayed. Trafigura cancelled plans for a AUD 471 million hydrogen facility in Port Pirie, South Australia, after feasibility studies showed limited returns. Others, like Fortescue Future Industries, have scaled back hydrogen targets amid cost pressures. Across the startup and clean-tech space, hydrogen and related technologies are still attracting serious funding. The hydrogen electrolyser startup Hysata raised AUD 172 million in a Series B round led by BP Ventures and other strategic investors — a record in the Australian clean-tech sector. The investment underscores the importance of driving down the cost of electrolysis, which remains a key barrier to commercial hydrogen.

The business case: who’s banking on hydrogen, who’s hedging, and what’s needed for viability

Large resource and energy majors such as Fortescue Future Industries are leading the charge, leveraging their scale, renewable assets, and capital to pursue long-term hydrogen goals. Electrolyser and component technology startups like Hysata are focusing on reducing costs and improving efficiency, while hybrid clean-energy firms integrate hydrogen into broader sustainability strategies. Governments and development banks are also playing a catalytic role, with public funding from ARENA and CEFC de-risking early projects and encouraging private capital flow.

Others, however, remain cautious. Companies like Origin Energy and Trafigura have walked away from projects where the economics don’t stack up, and many proposals remain stuck in the feasibility phase rather than breaking ground. For hydrogen to reach true commercial viability, several conditions must be met: continued cost reductions in electrolysis and renewable energy; large, stable offtake agreements to ensure predictable demand; adequate infrastructure for transport, storage, and export; clear policy frameworks with long-term incentives; and a unified regulatory and certification system to ensure hydrogen meets international standards.

Partnerships that matter: government, academia & private sector

A thriving hydrogen economy depends on collaboration. The federal and state governments are setting the policy foundation through initiatives like the Hydrogen Headstart program and CEFC-backed funding for clean-energy projects. Research institutions and universities are advancing electrolyser efficiency, catalyst design, and storage technologies. Their discoveries feed directly into commercial startups like Hysata, which rely on cutting-edge research to gain a competitive edge.

Meanwhile, private industry continues to drive implementation. Large energy companies are investing in export-ready hydrogen hubs, while startups bring agility and innovation to pilot-scale projects. Many of these efforts take the form of consortia — partnerships that combine financiers, industrial users, and local councils to share knowledge and spread risk. International partnerships, such as the Australia–Germany H2Global initiative, further highlight how cross-border cooperation is key to building markets and export pathways for Australian hydrogen.

Conclusion: is hydrogen Australia’s next industrial springboard?

Green hydrogen and clean energy startups in Australia are entering a critical phase. The ambition is there — vast renewable resources, political support, and a deep project pipeline. But ambition must be matched with execution. For Craig Astill’s audience, the lesson is clear: those who position themselves early in technology, infrastructure, and capital stand to capture outsized value in a future where hydrogen underpins heavy industry, transport, and export. The next decade will separate hydrogen pioneers from hydrogen observers — and Australia has every opportunity to lead that divide.