Announcement PDF 2 December 2024 ASX Announcement Resource Rising Stars Summer Series Conferences Gold Hydrogen Limited (ASX: GHY) is pleased to advise that Managing Director Neil McDonald will be presenting at the Resources Rising Stars Summer Series Conferences, which are being held in Sydney on Tuesday 3 December 2024, and in Melbourne on Thursday 5 December 2024. The presentations are being hosted at the following venues in each city: SYDNEY, TUESDAY 3 DECEMBER: The Four Seasons Hotel, 199 George Street, The Rocks, Sydney Time: 8.40am – 5.15pm (AEDT) MELBOURNE, THURSDAY 5 DECEMBER: Sofitel on Collins, 25 Collins Street, Melbourne Time: 8.55am – 5.30pm (AEDT) Investors and shareholders who are interested in attending these events can register by clicking here. The Melbourne Conference will also be livestreamed. To watch the conference livestream, please register here: https://www.bigmarker.com/series/rrs-2024-summer-series/series_summit It is recommended that online investors pre-register prior to the commencement of the presentation. A recording of the presentation will be sent to all registered attendees shortly after the conclusion of the presentation via the online conference platform, and an edited version will be released on the Company’s website and other platforms after the event. A copy of the Company’s presentation to be delivered at these forums is attached. Gold Hydrogen Limited, Level 14, 110 Eagle Street (GPO Box 801) Brisbane, Qld 4000 | info@goldhydrogen.com.au | ABN 74 647 468 899 |1 About Gold Hydrogen Gold Hydrogen is focused on the discovery and development of world class Natural Hydrogen and Helium gases in a potentially extensive province in South Australia. This region has recently had its Natural Hydrogen and Helium potential confirmed by the Company via its maiden drilling campaign. The domestic and global demand for Hydrogen and Helium, combined with new exploration techniques and experienced personnel, provides Gold Hydrogen with an extraordinary opportunity to define and ultimately develop a new Natural Hydrogen and Helium gas province. The combined permit area of the Gold Hydrogen group is approximately 77,292km2. Gold Hydrogen holds one granted exploration license (the Ramsay Project - PEL 687) and one application area, whilst its two 100% owned subsidiary companies (White Hydrogen Australia and Byrock Resources) hold an additional seven (7) applications for Natural Hydrogen and Helium exploration within South Australia. Gold Hydrogen is also the preferred applicant for four (4) gas storage exploration licenses applications (GSELA) covering an area of 8,107km2 within the Yorke Peninsula portion of PEL 687 in South Australia. These storage licence applications are in addition to the granted exploration licence and application licences. The group’s permit areas are characterised by low population densities, cooperative stakeholders and aspects of the natural environment suited to the exploration and development of a future Natural Hydrogen and Helium gas province. Gold Hydrogen places considerable importance on close liaison with landholders, traditional owners and all other stakeholders, and this approach has led to the grant of its key tenement PEL 687 in South Australia. The Company intends to continue to invest in these efforts. Further Information Further information on the Gold Hydrogen group, its projects, and its Board and Management can be found on the Company’s website (www.goldhydrogen.com.au). Gold Hydrogen also has accounts on LinkedIn and Twitter (@GHY_ASX), and copies of market releases will be emailed to all interested parties who register via info@goldhydrogen.com.au This announcement has been authorised for release by the Company Secretary. For Company Enquiries Contact: Neil McDonald – Managing Director nmcdonald@goldhydrogen.com.au +61 7 3521 8038 Karl Schlobohm – Company Secretary / CFO kschlobohm@goldhydrogen.com.au +61 7 3521 8038 For Media Enquiries Contact: Matthew Doman – Crestview Strategy matthew.doman@crestviewstrategy.com +61 421 888 858 Gold Hydrogen Limited, Level 14, 110 Eagle Street (GPO Box 801) Brisbane, Qld 4000 | info@goldhydrogen.com.au | ABN 74 647 468 899 |2 Committed to Developing Naturally Occurring Hydrogen Naturally and Helium in Committed to Developing Australia Occurring Hydrogen and Helium in Australia 1 Important Notice & Disclaimer This presentation is not a prospectus, disclosure document or offering document under Australian law or under any other law. It is for informational purposes only. This document does not constitute, and should not be construed as, an offer to issue or sell or a solicitation of an offer or invitation to subscribe for, buy or sell securities in Gold Hydrogen Limited ABN 74 647 468 899 (Gold Hydrogen). Any material used in this presentation is only an overview and summary of certain data selected by the management of Gold Hydrogen. The presentation does not purport to contain all the information that a prospective investor may require in evaluating a possible investment in Gold Hydrogen nor does it contain all the information which would be required in a disclosure document prepared in accordance with the requirements of the Corporations Act and should not be used in isolation as a basis to invest in Gold Hydrogen. The information contained in this presentation is not investment or financial product advice and has been prepared as general information only, without consideration for your particular investment objectives, financial situation or particular needs. Recipients of this presentation must make their own independent investigations, consideration, and evaluation of Gold Hydrogen. Gold Hydrogen recommends that potential investors consult their professional advisor/s as an investment in Gold Hydrogen is considered to be speculative in nature. Statements in this presentation are made only as of the date of this presentation unless otherwise stated and the information in this presentation remains subject to change without notice. Reliance should not be placed on information or opinions contained in this presentation. To the maximum extent permitted by law, Gold Hydrogen disclaims any responsibility to inform any recipient of this presentation on any matter that subsequently comes to its notice which may affect any of the information contained in this document and presentation and undertakes no obligation to provide any additional or updated information whether as a result of new information, future events or results or otherwise. To the maximum extent permitted by law, no representation or warranty, express or implied, is made as to the fairness, accuracy, completeness or correctness of the information, opinions or conclusions contained in or derived from this presentation or any omission from this presentation or of any other written or oral information or opinions provided now or in the future to any person. To the maximum extent permitted by law, neither Gold Hydrogen nor, any affiliates, related bodies corporate and their respective officers, directors, employees, advisors and agents (Relevant Parties), nor any other person, accepts any liability as to or in relation to the accuracy or completeness of the information, statements, opinions or matters (express or implied) arising out of, contained in or derived from this presentation or any omission from this presentation or of any other written or oral information or opinions provided now or in the future to any person. This presentation includes information regarding the past performance of Gold Hydrogen. Recipients of this presentation should be aware that past performance should not be relied upon as being indicative of future performance. This presentation contains “forward looking statements” concerning the financial condition, results of operations and business of Gold Hydrogen. All statements other than statements of fact or aspirational statements, are or may be deemed to be “forward looking statements”. Often, but not always, forward looking statements can generally be identified by the use of forward looking words such as “may”, “will”, “expect”, “intend”, “plan”, “estimate”, “anticipate”, “continue”, “outlook”, and “guidance”, or other similar words and may include, without limitation, statements regarding plans, strategies and objectives of management, future or anticipated production or construction commencement dates and expected costs, resources or reserves, exploration results or production outputs. Forward looking statements are statements of future expectations that are based on management’s current expectations and assumptions and known and unknown risks and uncertainties that could cause the actual results, performance, or events to differ materially from those expressed or implied in these statements. These risks include, but are not limited to price fluctuations, actual demand, currency fluctuations, drilling and production results, commercialization, reserve estimates, loss of market, industry competition, environmental risks, physical risks, legislative, fiscal, and regulatory developments, economic and financial market conditions in various countries and regions, political risks, project delay or advancement, approvals, and cost estimates. More detail on the risks relevant to Gold Hydrogen’s business and operations is set out in Risks section of this presentation. Prospective Resource Statements The Prospective Resource Statements for Natural Hydrogen and for Helium have been included in presentation under the approval of Mr Billy Hadi Subrata, Chief Engineer for Gold Hydrogen, who is a Qualified Petroleum Reserves and Resources Evaluator. Mr Hadi Subrata confirms that, as at the date of this announcement, there is no change to information or additional information, since the effective dates, that would materially change the estimates of prospective resources quoted. QPRRE Statement – Natural Hydrogen The Prospective Resource Statement for Natural Hydrogen in this presentation is based on, and fairly represents, information and supporting documentation prepared by independent consultants “Teof Rodrigues & Associates” with an effective date of 30 September 2021, and which forms part of the Company’s Replacement Prospectus dated 29 November 2022. The Prospective Resource Statement, together with all relevant notes, also appears in the Company’s ASX releases of 13 January 2023 and 30 October 2024. QPRRE Statement - Helium The Prospective Resource Statement for Helium in this announcement is based on, and fairly represents, information and supporting documentation prepared by independent consultants “Teof Rodrigues & Associates” with an effective date of 21 February 2024, and which was announced by the Company on that date (as well as 30 October 2024) together with the accompanying assumptions and notes. This presentation contains statistics, data and other information pertaining to Gold Hydrogen’s business and operations. Recipients of this presentation should note that industry and market data and statistics are inherently predictive and subject to uncertainty and not necessarily reflective of actual industry or market conditions. There is no assurance that any of the estimates or projections in this presentation will be achieved. Gold Hydrogen has not independently verified, and cannot give any assurances to the accuracy or completeness of, this market and industry data or the underlying assumptions used in generating this market and industry data. goldhydrogen.com.au | ASX:GHY | 2 Executive Summary – Natural Hydrogen and Helium Title over certified Prospective Resources Engagements to date with leading global experts and contractors 1.3 billion kg of natural Hydrogen1 41 Bcf of Helium1 CSIRO, Schlumberger, Total Seismic, Xcalibur, Savanna Energy Services Ramsay Project 100% owned Commercial and environmental competitive advantages 7,820 km2 plus a further 69,472 km2 under exclusive application Natural hydrogen provides cost and emission advantages over other production sources High purity gas sample levels2 A number of global gas projects are commercial with much lower concentrations of helium (<1% helium as a by-product) (with a mean of 96 Bcf) 95.8% Hydrogen Up to 36.9% Helium Helium-3 Detected in Samples 1 Prospective Resources are based on un-risked Best Estimate. Refer Slide 11 for full details. 2 Laboratory gas sample analyses - air corrected. Refer ASX releases of 27 May 2024, 2 August 2024, 17 and 30 October 2024. goldhydrogen.com.au | ASX:GHY | Hydrogen and Helium to date in PEL687 Extensive regional play across 7,400 km2 permit area Extracted from fluid inclusions in 35 of 46 rock chips from historical wells Extracted from fluid inclusions in 29 of 46 rock chips from historical wells Hydrogen from historical wells 2023-2024 95.8% H2 17.5% He 2023-2024 73% H2 36.9% He Note: Ramsay 1 & 2 drilling and well test sample results are air-corrected. Results are in a range up to these values. Refer ASX releases of 31 October 2023 to 19 December 2023, 2 August 2024 and 17 October 2024. goldhydrogen.com.au | ASX:GHY | 4 Industry Overview Global Hydrogen Forecast Substantial investment laying the foundation for Hydrogen use Source: Frost & Sullivan Report - Page 29 of Gold Hydrogen Prospectus Source: International Energy Agency, Oct-2021 1. Other includes buildings, agriculture and refineries goldhydrogen.com.au | ASX:GHY | 6 Types of Hydrogen Production Today, ~95% of all hydrogen produced is from natural gas Naturally occurring Hydrogen offers significant cost and / or carbon advantages relative to other Hydrogen production (manufacturing) processes Gold Hydrogen is exploring for ‘gold’ or ‘white’ (natural) Hydrogen Energy source Environmental impact Gold / White (natural) Grey Black/Brown Blue Green Natural hydrogen Natural gas Coal Natural gas / coal Renewables / biomass Low High Very High Low Low $1.00 $5.60 $6.20-$6.40 $10.20-$10.30 P: $6.40-$25.50 A: $4.70-$23.20 No thermal process Production cost (A$/kg)1,2 Cost comparable to existing power generation3 Source: Frost and Sullivan, Sep-2022 (Refer Gold Hydrogen Replacement Prospectus dated 29 November 2022) 1. Source: Christophe Rigollet1, Alain Prinzhofer2,3, Natural Hydrogen: A New Source of Carbon-Free and Renewable Energy That Can Compete With Hydrocarbons, First Break, Volume 40, Issue 10, Oct 2022, p. 78 – 84 DOI: https://doi.org/10.3997/13652397.fb2022087; “The Bourakébougou field, in Mali, represents the first natural hydrogen deposit studied both scientifically and industrially. It gives us information on its renewability, on the natural flows involved and therefore on its sustainable exploitation. It is possible to estimate that the cost of operating hydrogen would be less than $1/kg, which is significantly cheaper than any manufactured hydrogen, whether green, grey, or blue. Equivalent work is in progress in other continents, in order to be able to compare our knowledge of this Malian field with other fields in the world, which will make it possible to better ensure the industrial and societal interest of R&D for this new field.” Available on the Gold Hydrogen website. 2. P = Polymer electrolyte membrane electrolysis. A = Alkaline Electrolysis. Gold Hydrogen cost is an estimate 3. For industrial buyers, a hydrogen offtake price of €3 ($4.50) per kg would be required to incentivise hydrogen production over power generation goldhydrogen.com.au | ASX:GHY | 7 Key Drivers for Helium The global wholesale helium market is expected to grow from an estimated US$5bn in 2023 to over US$8bn in Up to 36.9%2 1 2030 There are commercial global gas projects with significantly lower helium concentrations (>1%) Indicatively pricing is currently approximately USD400-500 per Mcf (thousand cubic feet) (Source: Kornbluth Helium Consulting) 1 Source: USGS, 2023: https://pubs.usgs.gov/periodicals/mcs2024/mcs2024-helium.pdf 2 Air-corrected laboratory analyses for Helium purities. Refer ASX releases of 2 August 2024 and 17 October 2024. goldhydrogen.com.au | ASX:GHY | 8 Results Key Success Factors Exploration Ramsay Project ticks the boxes in respect of the key attributes for the formation and accumulation of Natural Hydrogen and Helium Key Success Factor Results of Exploration Activities Source & Generation Via hydrolysis and / or radiolysis reactions in old rocks The presence of Natural Hydrogen at up to 95.8% purity and Helium at up to 36.9% purity (both air-corrected) has been confirmed at the Ramsay Project location via mud gas measurements, MDT samples and exploration well testing. Results are air-corrected. Refer ASX releases of 27 May 2024, 2 August 2024 and 17 October 2024. Seals & Traps Required to enable accumulations of naturally formed hydrogen The presence of retained Natural Hydrogen and Helium indicates that the stratigraphy includes valid seals and traps at the location of the Ramsay Project. Structure Major structural boundaries in an extensional geological regime where natural fractures exist The airborne gravity and magnetic geophysical survey and the FMI (image log) data from the wells supports the interpretation that the Ramsay Project is located in a structurally favourable position for a large scale Natural Hydrogen and Helium accumulation. Reservoir To be commercial, a reservoir of adequate volume, accessibility, flow rate and quality is required The FMI data from the wells and results of the stage 1 testing has demonstrated that the fractured limestones, dolomites and basement acts as suitable reservoir for accumulating extractable Natural Hydrogen and Helium. Source: SPE Hydrogen Section, online. November 2, 2023 (Ref: Prinzhofer, 2021) goldhydrogen.com.au | ASX:GHY | 10 Gold Hydrogen Prospective Resources (Using PRMS guidelines) Certified Prospective Hydrogen Resources, existing occurrences and drill ready hydrogen prospects (calculated volume not determined) Certified Prospective Helium Resources, Ramsay Field (PEL 687 Yorke Peninsula) Unrisked Prospective Hydrogen Resources, PEL 687 Unrisked Prospective Helium Resources, PEL 687 SPE-PRMS Sub-Class Category Low Estimate Best Estimate High Estimate SPE-PRMS Sub-Class Category Low Estimate Best Estimate High Estimate Prospect 165 1135 8050 Prospect Ramsay Fault Block 2 8 38 Lead 42 178 770 Prospect South of Ramsay Fault Block 5 33 205 Total 207 1313 8820 Total 7 41 243 (kTonnes) (kTonnes) (kTonnes) (Bscf) (Bscf) (Bscf) See ASX releases of 13 January 2023 and 30 October 2024 (Hydrogen) and 21 February 2024 and 30 October 2024 (Helium) for full details and notes NOTE - All estimates are unrisked and aggregated arithmetically by category, hence caution that the aggregate low estimate maybe a conservative estimate and the aggregate high estimate maybe very optimistic estimate due to the portfolio effects of arithmetic summation. The estimated quantities of hydrogen and / or helium that may potentially be recovered by the application of future development project(s) relate to undiscovered accumulations. These estimates have both an associated risk of discovery (Pg), risk of development (Pd) and risk of commercialization (Pc). Further exploration, appraisal and evaluation is required to determine the existence of a significant quantity of potentially recoverable hydrogen and / or helium. goldhydrogen.com.au | ASX:GHY | 11 Well Testing Program – Objectives Primary Objective – Obtain gas samples for international analysis Achieved Secondary Objective – Extract gases to surface, including in formation fluid Achieved Conduct both open hole (R1) and isolated zone (R2) testing Achieved Analyse samples for purity and isotopic composition Achieved Facilitate initial Pilot Project planning and design: Initial discussions • Hydrogen to energy • Helium bottling plant goldhydrogen.com.au | ASX:GHY | 12 Exploration Well Testing Program – Sample Purity Results • Gas successfully flowed to surface, numerous zones identified, and samples taken for analysis. • Air-corrected hydrogen result of 95.8% confirmed for Ramsay 2 well at a depth of 531m. Refer ASX release of 27 May 2024 for full details. Refer also Table 6. • Helium MDT result of 17.5% confirmed for Ramsay 2, as well as dissolved helium in water reported at 20% - 25% purity, and laboratory helium sample results from well testing of up to 36.9%. All results have been corrected for air contamination. Refer ASX releases of 27 May 2024, 2 August 2024 and 17 October 2024 for full details. Refer also Tables 3 – 6. • 180m thick helium pay zone identified. • Permeability of structures and proximity to pay zones confirmed. • A number of results for hydrogen and helium from specialist overseas laboratories pending. • Key learnings designed to assist with future well design, drilling and production techniques, and will ultimately assist with pilot plant concept design. goldhydrogen.com.au | ASX:GHY | 13 Stage 2 Well Testing – Ramsay 2 Hydrogen Concentrations Over Time Stage 2 well testing at depth 200m to 350m (zones 7 & 8) showed Hydrogen concentrations increased over time as the well was dewatered (refer ASX release of 2 August 2024) Note: gas samples from the annulus at the wellhead. Concentrations are corrected for air and nitrogen goldhydrogen.com.au | ASX:GHY | Stage 2 Well Testing – Ramsay 1 Helium Concentrations Over Time Stage 2 well testing of the open Helium zone in Ramsay 1 showed Helium concentrations increased over time as the well was dewatered (refer ASX release of 17 October 2024) Results measured at the gas separator; air and nitrogen corrected Exploration Well Testing Program – Isotopic Analysis Results • Helium-3 detected by independent international laboratory testing of Ramsay Helium samples. • Levels of Helium-3 have been confirmed up to the magnitude of 901 ppt (atmospheric Helium-3 is 7.2 ppt). • The isotopic analysis results from samples tested suggest up to 3.47ppb Helium-3 within a 36.9% Helium sample. • Helium-3 is extremely rare and valuable, with current prices of approx USD18.7 million per Kg. • Nuclear fusion and quantum computing are emerging future markets for Helim-3. • A single 1 GW fusion plant could require up to 100 kg of Helium-3 annually, representing a potential market worth $1.4 billion per 1 GW fusion plant. • Extracting and separating Helium-3 from Helium-4 as part of a natural gas project could be a viable alternative to Lunar-based mining for Helium-3. • Refer ASX release of 30 October 2024 for full details, together with further reading about Helium-3. • Refer Tables 1 and 2 for technical details. goldhydrogen.com.au | ASX:GHY | 16 Next Steps Key Success Factors Exploration & Appraisal – Work Program Next Steps Further appraisal activities are focused on establishing the commerciality of the Ramsay Project Key Success Factor Results from exploration activities since IPO Hydrogen Flow Rate and Composition Establish sustained flow rate to surface of hydrogen and associated gas components Exploration well testing was designed to establish a potential flow of hydrogen and associated fluids from the hydrogen-bearing reservoir units to surface and measure the uncontaminated composition of the produced gas. Size of the Hydrogen and Helium Accumulations Determine the likely lateral extent of the hydrogen and helium accumulations The Ramsay 2D seismic survey conducted in mid 2024 was designed to establish the lateral extent of the hydrogen and helium-bearing stratigraphic units and determine the large-scale trapping geometry of the accumulations at the Ramsay Project location. Helium Extraction Rate Establish the sustained extraction rate for the helium Exploration well testing was designed to establish potential flows of helium and associated fluids from the helium-bearing reservoir to determine the uncontaminated gas composition and the helium extraction rate from the produced products. Development Sweet Spot Determine the likely development sweet spot for hydrogen and helium extraction The next wells to be drilled being planned for Q2 2025 are designed to confirm the hydrogen and helium development sweet spots, established from the integration of the Ramsay 2D seismic data and results from the results and learnings from the Ramsay 1 and Ramsay 2 exploration wells. goldhydrogen.com.au | ASX:GHY | 18 Key Team Key Management Founder & Managing Director Neil McDonald Chief Operating Officer Josh Whitcombe Chief Exploration Adviser Frank Glass Billy Hadi Subrata Julien Bourdet Neil McDonald, with over 20 years of experience in the energy and minerals sectors across Australia, has worked on major exploration projects from greenfield to early development. He is a graduate of the Australian Institute of Company Directors. Dr. Josh Whitcombe, a Chartered Chemical Engineer and RPEQ, has over 20 years of Oil and Gas experience. He has held senior roles with Australian gas producers, worked offshore with Shell International, and has expertise in greenfield exploration and brownfield operations, focusing on technical challenges, HSE, and community outcomes. Frank Glass is a respected geologist with over 30 years of experience in oil, gas, and natural hydrogen exploration, including a decade with Shell. He holds a Master's in Structural Geology from the University of Amsterdam and memberships in the Petroleum Exploration Society of Australia and the European Association of Geoscientists and Engineers. Billy Hadi Subrata is an experienced petroleum and reservoir engineer with 20 years of expertise in exploration, development, and energy transition. He has significant skills in reservoir simulation, field appraisal, reserves estimation, and project management, and has been a key figure at Gold Hydrogen since its inception in 2021. Billy is a Qualified Petroleum Reserves and Resources Evaluator and a member of SPE and Engineers Australia. Julien Bourdet is a geological advisor to Gold Hydrogen. He worked for 16 years at CSIRO conducting research aiming at evaluating geological fluid and diagenesis and delivered petrological and fluid inclusion consulting. He has extensive contributions in the field of oil and gas exploration and development and on the natural hydrogen systems. He earned his PhD at the University of Lorraine in France. Chief Technical Officer Geological Advisor goldhydrogen.com.au | ASX:GHY | 20 Board of Directors Neil McDonald Alexander Downer Independent Non-Executive Chair Independent Non-Executive Director Executive Director Commercial Operations Neil McDonald, with over 20 years of experience in the energy and minerals sectors across Australia, has worked on major exploration projects from greenfield to early development. He is a graduate of the Australian Institute of Company Directors. Alexander Downer, a prominent Australian politician and diplomat, has held top roles including Leader of the Liberal Party and Minister for Foreign Affairs. Before politics, he was an executive director at the Australian Chamber of Commerce. He currently serves on boards like Hakluyt & Company and Yellow Cake Plc, and writes for the AFR, holding the Companion of the Order of Australia title. Katherine Barnet, a Chartered Accountant with 25+ years of experience, is a partner at Olvera Advisors in Sydney. She specializes in financial transactions, sustainable growth, and value optimization, with recent work in renewable energy, retail, property, and construction. She is a Fellow of CAANZ and ARITA and a member of the Australian Institute of Company Directors. Roger Cressey has over 35 years of experience in the resource industry, mainly in gas exploration and production. He has held CEO, COO, and other executive roles in Australia (Queensland and NT), PNG, Indonesia, and Uganda. Roger excels in managing multidisciplinary teams, strategy development, and stakeholder engagement. Founder & Managing Director Katherine Barnet Roger Cressey Karl Schlobohm, a Chartered Accountant and Fellow of the Governance Institute of Australia, has over 30 years of experience across various industries. He is a NonExecutive Director of the Australian Shareholders Association and has held multiple executive roles with listed companies on the ASX, LSE, AIM, and TSX in the natural resources sector. goldhydrogen.com.au | ASX:GHY | 21 Technical Tables Technical Tables – ASX Listing Rule 5.30 (Refer also ASX Release of 30 October 2024) Technical Tables – ASX Listing Rule 5.30 Technical Tables – ASX Listing Rule 5.30 Neil McDonald Managing Director nmcdonald@goldhydrogen.com.au + 61 7 3521 8038 Roger Cressey Karl Schlobohm rcressey@goldhydrogen.com.au + 61 7 3521 8038 kschlobohm@goldhydrogen.com.au + 61 7 3521 8038 Executive Director Gold Hydrogen Limited | GPO Box 801 Brisbane, Qld, 400, Australia | goldhydrogen.com.au CFO / Company Secretary