Prominence Energy Limited · ASX:PRM
Prominence Energy — RIU Conference 2026
16 slides from Prominence Energy's conference presentation, September 2026
Slide 1: Natural Hydrogen & Helium: Strategic Supply. Growing Opportunity.
NATURAL HYDROGEN & HELIUM: STRATEGIC SUPPLY. GROWING OPPORTUNITY. ASX: PRM September 2026
Slide 2: Important Notices and Disclaimer
IMPORTANT NOTICES AND DISCLAIMER This presentation has been prepared by Prominence Energy Ltd (“Prominence”) for the purpose of providing a company and technical overview to interested parties to enable recipients to review the business activities of Prominence. This presentation is limited in scope
Slide 3: Investing in Prominence Energy
INVESTING IN Experienced Management Team Acknowledged leader in Natural Hydrogen / Helium in Australia PROMINENCE Supportive Macro Environment ENERGY Helium Supply Shortages and Hydrogen Market Demand Large Exploration Portfolio One of Australia’s largest portfolios prospective for Helium & Natural
Slide 4: Corporate – Low Valuation
CORPORATE – LOW VALUATION Directors Major Shareholders Mr. Ian J McCubbing Non-Executive Director Board/Mgmt Top 20 and Independent Chairman Institutions Top 50 Mr. Bevan Tarratt Other Non-Executive Director Mr. Troy Hayden Non-Executive Director Board/Mgmt Mr. Mike Fischer 13% Non-Executive Directo
Slide 5: Why Helium? Global Price Crunch
WHY HELIUM? GLOBAL PRICE CRUNCH Helium provides near-term monetization optionality Helium Price Sources: https://pubs.usgs.gov/periodicals/ https://www.usgs.gov/media/files/helium-historical-statistics-data-series-140 https://www.imarcgroup.com/helium-pricing-report CNBC interview, 19 Mar 2026 https
Slide 6: Why Hydrogen? Demand Increasing Tenfold
WHY HYDROGEN? DEMAND INCREASING TENFOLD Already a huge market and critical to a net zero future The demand for hydrogen is Current uses of Hydrogen estimated to increase tenfold by 2050 (to 660 Mtpa)1. Growth driven by decarbonization of heavy industry, transport and Fertiliser / Food Petrochemicals
Slide 7: Why Natural Hydrogen? Lowest Cost
WHY NATURAL HYDROGEN? LOWEST COST The potential to be the only scalable, low-cost hydrogen solution Natural hydrogen will be the cheapest and cleanest form of hydrogen Green3 • Green hydrogen costs remain $4.5-6/kg US$4–8/kg vs fossil fuels Blue2 <US$2/kg in most markets4 $2-5/kg • Natural hydrogen
Slide 8: Attracting Investment from Global Multi-Nationals
ATTRACTING INVESTMENT FROM NATURAL GLOBAL MULTI-NATIONALS HYDROGEN THE LOW CARBON • Over the past 12 months Natural Hydrogen and Helium companies have witnessed an upsurge in Institutional Investment SOLUTION • Attracted by the positive long-term dynamics in both markets and the ‘size of the prize’
Slide 9: Gawler Project (PRM 100%)
GAWLER PROJECT (PRM 100%) PRM controls district-scale exposure in a proven emerging basin • PRM’s Gawler acreage contains both the Eyre and Northern Hinge Projects • Gawler Craton increasingly recognized as a globally significant hydrogen-helium province • Prominence has ~64,000km2 acreage position
Slide 10: Eyre Project
EYRE PROJECT Direct geological read-through to recent market-moving discoveries • Located on trend with confirmed high-grade discoveries (including >90% H21 concentration and up to 36.9% Helium2 concentration) • Presence of Hiltaba Granite Suite = recognized hydrogen/helium source rock • Ramsay H2 a
Slide 11: Eyre Project – Prospective Resources
EYRE PROJECT – PROSPECTIVE RESOURCES Eyre maiden prospective resources delivers 203 bscf hydrogen and 9.2 bscf helium 2U (P50) Estimated Ultimate Recovery Gas (Bcf) – Individual Leads • Independent RISC Advisory assessment defines 60 maiden Prospective Resources1 • Significant upside with aggregate
Slide 12: Northern Hinge Project
NORTHERN HINGE PROJECT Offers low-cost, high-impact exploration targeting active systems • Northern Hinge Project has multiple He/H2 source rocks and up to 2% helium and up to 74% CH4 bubbling at local springs1 Seabrook Lead Seabrook Lead Location of bubbling springs 1VD Bouger Gravity Map showing t
Slide 13: Northern Hinge Project – Seabrook Lead
NORTHERN HINGE PROJECT Seabrook Lead – Large Structure, Volumetrics Underway Gas Chimneys Gas • The Seabrook Lead is a Chimneys positive flower structure with 50-100m vertical closure and 50-290km areal 2 closure* • Potential for He/H2 and methane • Gas chimneys at the fault terminus and on trend wi
Slide 14: PRM: He/H2 Newsflow
PRM: HE/H2 NEWSFLOW Early-stage positioning in high growth market with asymmetric upside ➢ Near-term catalysts: • Prospective Resources Assessments (Current) • Ranking and Target Selection (0-3 Months) • Northern Hinge Project first license award (1-4 months) ➢ Drill Program Planning • Drilling Engi
Slide 15: Prominence Energy - Why Invest Now?
PROMINENCE ENERGY - WHY INVEST NOW? Investment Highlights ➢ Helium and Natural Hydrogen Booming Markets • Huge market opportunities and rising prices • Helium supply crunch accelerating • Hydrogen hype cycle reset → better entry point • Natural Hydrogen emerging as cost solution • Global companies s
Slide 16: Shaping the Future of Energy
PROMINENCE ENERGY SHAPING THE ABN 69 009 196 810 Level 3, 88 William street Perth, WA 6000 +61 8 9321 9886 admin@ProminenceEnergy.com.au FUTURE www.ProminenceEnergy.com.au OF ENERGY 16