NSW Government Endorses Pioneering Hydrogen Pipeline Research for 2025 Initiatives

UOW Secures $650K to Revolutionize Hydrogen Pipeline Safety, Propelling AustraliaS Green Energy Ambitions

August 12, 2025

A $650,000 investment from the New South Wales Government will empower the university of Wollongong (UOW) to lead groundbreaking research into hydrogen pipeline safety, a critical step towards unlocking Australia’s potential as a global hydrogen superpower.

Announced during a visit to UOW’s Innovation Campus on Monday, August 11th, 2025, by Minister for Innovation, Science and Technology Anoulack Chanthivong, the grant will fund a two-year project focused on mitigating the primary causes of hydrogen pipeline failures.The research aims to develop advanced risk assessment and design tools, ultimately reducing infrastructure costs and accelerating the deployment of hydrogen energy solutions.

UOW is uniquely positioned to undertake this vital work, standing as the sole Australian institution – and one of only five worldwide – equipped with the specialized capabilities for comprehensive hydrogen pipeline testing. This expertise underscores the university’s commitment to pioneering advancements in green hydrogen and renewable energy technologies.

“This funding is a testament to UOW’s leadership in sustainable fuels and our dedication to driving economic growth in NSW and across Australia,” stated UOW Vice-Chancellor and president Professor G.Q. Max Lu AO. “We are proud to partner with the NSW Government on this crucial initiative.”

The announcement coincided with the NSW launch of National Science Week at the UOW Science Space. Minister Chanthivong emphasized the project’s alignment with the state’s Industry Policy and Innovation Blueprint, highlighting the importance of scientific research in addressing future industrial challenges.

“The Minns Labour Government is committed to backing innovative research that will shape a more sustainable future,” Minister Chanthivong said. “UOW’s proven track record in hydrogen research makes them the ideal partner to pave the way for a net-zero economy in NSW.”

The research will focus on identifying and addressing the key factors contributing to hydrogen pipeline failures, leading to improved safety regulations and more robust infrastructure designs. This proactive approach is expected to considerably reduce risks and foster greater confidence in hydrogen as a viable energy source.

This project represents a significant step towards realizing the NSW Industry Policy’s vision of Net Zero and Energy Transition. By fostering collaboration between academia and industry, the NSW Government is demonstrating its commitment to investing in homegrown solutions that reduce emissions and unlock the full potential of a sustainable energy future for the state and the nation.

What are the key material challenges being addressed in the hydrogen pipeline research, specifically concerning hydrogen embrittlement?

The Future of Energy Infrastructure in NSW

The New South Wales (NSW) government has recently signaled strong support for groundbreaking research into hydrogen pipeline infrastructure, marking a significant step towards realizing its ambitious 2025 hydrogen energy initiatives. This endorsement focuses on adapting existing natural gas pipelines for hydrogen transport, alongside the development of dedicated hydrogen pipeline networks. The move aligns with the broader global push for a hydrogen economy,particularly as highlighted by the EU’s hydrogen strategy and REPowerEU plan,emphasizing renewable and low-carbon hydrogen for decarbonization.

Understanding the Research Focus: Pipeline Integrity & Materials

The core of the endorsed research revolves around ensuring the safety and efficiency of hydrogen transport via pipelines. Key areas of investigation include:

Hydrogen embrittlement: A critical challenge where hydrogen can cause metals to become brittle and prone to cracking. Research is focused on identifying materials resistant to this phenomenon and developing mitigation strategies.

Pipeline Coating Compatibility: Ensuring existing and new pipeline coatings are compatible with hydrogen, preventing leaks and maintaining pipeline integrity.

Leak Detection Technologies: Developing advanced sensors and monitoring systems specifically designed to detect hydrogen leaks, wich differ from natural gas leaks.

Compressor station Modifications: Adapting existing natural gas compressor stations for hydrogen compression, addressing issues like lubrication and sealing.

Blending Ratios: Investigating optimal blending ratios of hydrogen with natural gas to maximize pipeline capacity while minimizing infrastructure modifications. This is a key aspect of the hydrogen blending strategy.

NSW’s Hydrogen Strategy & 2025 Targets

NSW’s commitment to hydrogen is underpinned by a complete state hydrogen strategy. The 2025 initiatives aim to:

1. Establish NSW as a leading producer of green hydrogen,leveraging its renewable energy resources.
2. Develop a robust hydrogen supply chain, including production, storage, and transportation infrastructure.
3. foster demand for hydrogen across various sectors, including industry, transport, and power generation.
4. Create a skilled workforce to support the growing hydrogen industry.

This pipeline research is pivotal in achieving these goals, particularly in enabling the efficient and cost-effective delivery of hydrogen to end-users. The focus on green hydrogen production, utilizing renewable energy sources, is central to the state’s decarbonization efforts.

Benefits of Hydrogen Pipeline Infrastructure

Investing in hydrogen pipeline infrastructure offers a multitude of benefits for NSW:

Decarbonization: Reduces reliance on fossil fuels and lowers carbon emissions across multiple sectors.

Economic Growth: Creates new jobs in hydrogen production, transportation, and related industries.

Energy security: Diversifies energy sources and enhances energy independence.

Industrial Competitiveness: Positions NSW as a leader in the emerging hydrogen economy, attracting investment and innovation.

Reduced Energy Costs: As hydrogen production scales up, costs are expected to decrease, perhaps leading to lower energy prices.

Adapting Existing Infrastructure vs. Building New Pipelines

The research isn’t solely focused on new pipeline construction. A significant portion explores the feasibility of repurposing existing natural gas pipelines.This approach offers several advantages:

Cost-Effectiveness: Repurposing existing infrastructure is generally cheaper and faster than building new pipelines.

Reduced Environmental Impact: Minimizes land disturbance and environmental disruption.

Faster Deployment: Accelerates the rollout of hydrogen infrastructure.

However, challenges remain, including material compatibility and the need for pipeline modifications. Dedicated hydrogen pipelines, constructed with hydrogen-compatible materials, will also be necessary to meet long-term demand and ensure optimal performance. Hydrogen transmission will require a mix of both approaches.

Real-World Examples & International Collaboration

NSW is actively learning from international experiences in hydrogen pipeline development. Examples include:

Germany’s H2NEL project: A planned hydrogen pipeline network connecting Germany with norway for hydrogen import.

The UK’s HyNet north West project: A project focused on decarbonizing industrial clusters using hydrogen.

Australia’s Hydrogen Hubs: development of regional hydrogen hubs across Australia, including potential pipeline connections.

collaboration with these international projects allows NSW to leverage best practices and avoid potential pitfalls.The state is also engaging with research institutions and industry partners to accelerate innovation in hydrogen pipeline technology.

Addressing Safety Concerns & Regulatory Frameworks

Safety is paramount in the development of hydrogen pipeline infrastructure. The research includes rigorous safety assessments and the development of robust operating procedures. The NSW government is also working on updating regulatory frameworks to address the unique challenges of hydrogen transport, ensuring compliance with international standards. Hydrogen safety protocols are being developed in conjunction with industry experts.

Future Outlook: Expanding the Hydrogen Network

The endorsed research is just the frist step in a long-term plan to build a comprehensive hydrogen pipeline network across NSW. Future initiatives may include:

Connecting hydrogen production hubs with major demand centers.

Developing underground hydrogen storage facilities.

Integrating hydrogen pipelines with existing energy infrastructure.

Exploring the potential for hydrogen export.

The success of these initiatives will depend on continued government support,industry investment,and ongoing research and development. The future of energy in NSW is increasingly looking like hydrogen.