October 10, 2025
Global Renewable News

AUSTRALIAN RENEWABLE ENERGY AGENCY
New Hydrogen Headstart round continues industry scale-up

October 10, 2025

The Australian Renewable Energy Agency (ARENA) has opened the second round of its landmark Hydrogen Headstart Program, with up to $2 billion in funding available to accelerate the development of large-scale renewable hydrogen projects across Australia. 

This funding round will build on the lessons learned from the first round, with a renewed focus on supporting projects that target high priority use cases, as well as projects that look at ways to reduce the cost of renewable hydrogen production in the long-term. ARENA welcomes submissions from a range of projects, including those that focus on: 

  • Innovative plant construction and design to reduce capital costs. 
  • Improving efficiency of electrolysers. 
  • Flexible operations and other methods to reduce the cost of renewable electricity. 
  • Enhancing end-use infrastructure for priority sectors, including hydrogen for green ammonia, iron and steel, alumina, and long-distance heavy transport including aviation and shipping. 

Arena CEO Darren Miller said that Hydrogen Headstart is about unlocking innovation, shaping new supply chains and helping to cement Australia's role in the global energy transition. 

"ARENA is aiming to bridge the gap between ambition and reality. We know that renewable hydrogen will play a critical role in decarbonising heavy industry, particularly in sectors where electrification is not feasible or alternatives are limited," said Mr Miller.  

"Getting renewable hydrogen to commercial scale will take time, innovation and ongoing support. By backing industry first-movers, ARENA is providing the certainty to invest, innovate and develop the next wave of projects and learnings." 

Over the past 8 years, ARENA has invested more than $370 million in 65 renewable hydrogen projects, as well as two projects under the first Hydrogen Headstart funding round. This support has spanned early-stage research through to first-of-a-kind deployments, delivering valuable insights and opportunities for Australia's emerging hydrogen industry. 

Hydrogen Headstart Round 2 is now open for expressions of interest. For more information and the Program Guidelines, visit the funding page. 

ARENA media contact:

media@arena.gov.au

For more information

Australian Renewable Energy Agency

arena.gov.au/


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