Slide 1: Transformational Technologies for Global Industries
For personal use only Transformational Technologies for Global Industries May 2025 ASX: SPN
Slide 2: Disclaimer
Disclaimer For personal use only The release, publication or distribution of this presentation in certain jurisdictions may be restricted by law and therefore persons in such jurisdictions into which this presentation is released, published or distributed should inform themselves about and observe s
Slide 3: Innovating For A Sustainable Future
SPARC TECHNOLOGIES (ASX: SPN) Innovating For A Sustainable Future Sparc Technologies is an ASX listed (SPN) developer of two transformative technologies For personal use only Leading the Next-Generation Green Hydrogen Tackling the Global Corrosion Challenge using Revolution Graphene • Disruptive Tec
Slide 4: Corporate Snapshot
SPARC TECHNOLOGIES (ASX: SPN) Corporate Snapshot For personal use only Board & Management 110m $17m Shares on issue Market Cap* Nick O’Loughlin Simon Kidston Daniel Eddington Dr Denis Wright Kristen Kubank Paul Baccanello Managing Director Non-Exec Chair Non-Exec Director GM Graphene CFO Business Dv
Slide 5: Share Purchase Plan
SPARC TECHNOLOGIES (ASX: SPN) Share Purchase Plan For personal use only On 1 May 2025 Sparc announced a Event Time (AEST) / Dates Placement and Share Purchase Plan (SPP) to raise up to A$2.7 million Trading halt and capital raise launch Tuesday 29 April 2025 (before costs) from the issue of up to 18
Slide 6: Low Market Capitalisation Versus Comparables
SPARC TECHNOLOGIES (ASX: SPN) Low Market Capitalisation Versus Comparables peers only Sparc Technologies (ASX:SPN) SunHydrogen (US:HYSR) Gold Hydrogen (ASX:GHY) use Hazer (ASX:HZR) Hydrogen Hyterra (ASX:HYT) Pure Hydrogen Corp. (ASX:PH2) For personal Iron Road (ASX:IRD) NH3 Clean Energy (ASX:NH3) Na
Slide 7: Next Generation Green Hydrogen Technology
For personal use only Next Generation Green Hydrogen Technology 7
Slide 8: Hydrogen: >US$200bn Addressable Market
SPARC HYDROGEN >US$200bn Addressable Market For personal use only Current Market: Hydrogen (H2) is a ~95Mtpa existing Commodity demand (Mtpa) industry, primarily used in ammonia production for fertilisers, methanol for plastics and to remove sulfur Hydrogen (2022) from fuels. Aluminium Environmental
Slide 9: Investment in Green Hydrogen Continues…
SPARC HYDROGEN Investment in Green Hydrogen Continues… For personal use only “Construction of the USD-8.4-billion (EUR 7.85bn) Neom green hydrogen plant in northwestern Saudi Arabia is progressing significantly…” (May-24) “CIP (Copenhagen Infrastructure Partners) subsidiary to build a $10bn hydrogen
Slide 10: …Despite Challenges For Existing Technology
SPARC HYDROGEN …Despite Challenges For Existing Technology For personal use only Green hydrogen from electrolysis faces major challenges in achieving commercial and technical viability at scale Infrastructure challenge Scale & flexibility challenge Cost challenge • HV electricity transmission • Larg
Slide 11: The Future Is Photocatalysis
SPARC HYDROGEN The Future Is Photocatalysis For personal use only Zero-electricity Photocatalysis produces H2 from H2O without electricity Low cost The simplicity of photocatalysis drives potential for very low costs Solar driven Sunlight is the only energy input driving the reaction Scalable Utilis
Slide 12: Positioned to Deliver: Best-in-Class Partners
SPARC HYDROGEN Positioned to Deliver: Best-in-Class Partners For personal use only Funding for the JV is secured until mid-2026 with potential for additional grants 36% Sparc Hydrogen shareholder1 36% Sparc Hydrogen shareholder1 28% Sparc Hydrogen shareholder1 JV management and coordination Global l
Slide 13: Unique & Patented Technology
SPARC HYDROGEN Unique & Patented Technology For personal use only Sparc Hydrogen is one of the only companies combining concentrated solar with photocatalytic water splitting (PWS), advantages being: • Reduced photocatalyst use. • Modular and scalable mirror fields. • Increased efficiencies and heat
Slide 14: Pilot Plant Commissioning Expected Mid-2025
SPARC HYDROGEN Pilot Plant Commissioning Expected Mid-2025 For personal use only Construction of a first-of-its-kind pilot plant utilizing Sparc Hydrogen’s concentrated solar based PWS system is underway. The pilot plant will be located at the University of Adelaide’s Roseworthy Campus, ~50km north
Slide 15: Modularity Drives Ability To Scale Quickly
SPARC HYDROGEN Modularity Drives Ability To Scale Quickly For personal use only Commercial scale linear Fresnel field in Spain (28 x ~1km mirror rows) generating ~30MW electricity 15
Slide 16: Simplicity Drives Low-Cost Potential
SPARC HYDROGEN Simplicity Drives Low-Cost Potential Photocatalysis For personal use only Low infrastructure requirements / capex Solar energy Solar Concentrator Green H2 with PWS reactor Electrolysis Solar energy Solar PV HV Electrical Infrastructure Electrolyser Green H2 16
Slide 17: The Green Hydrogen Race Is On…
SPARC HYDROGEN The Green Hydrogen Race Is On… For personal use only Conventional green hydrogen (electrolysis) Green hydrogen production costs using electrolysis1 projects will not reach industry and Government cost targets until well into the 2030s, at best. 14.0 12.0 As the costs and limitations o
Slide 18: Graphene: Unique Approach to a Next Generation Super-material
For personal use only Unique Approach to GRAPHENE a Next Generation Super-material 18
Slide 19: The Problem – Corrosion Of Steel
GRAPHENE The Problem – Corrosion Of Steel For personal use only The Cost and Carbon Problem ~$6 trillion direct and indirect costs associated with the impact of corrosion globally per annum1 Corroded steel replacement accounts for up to 3.4% of global greenhouse gas (GHG) emissions1 The Business Int
Slide 20: Protective Coatings Market Opportunity
GRAPHENE Protective Coatings Market Opportunity For personal use only Global Anti-Corrosive Market Size: US$43 Billion by 20291 Addressable portion of global a/c market (25%) Value of additive relative to coating (10%) Est. Addressable Market ~US$1 Billion2 1. Estimate of the global anti-corrosion c
Slide 21: About ecosparc
GRAPHENE About For personal use only What is it?: ecosparc® is a graphene-based additive for protective coatings - Sparc is not a paint company. Performance Boost: Added at ~2% by weight, ecosparc® significantly enhances existing protective DSTG coatings used on steel assets to combat corrosion. Key
Slide 22: Overcoming The Graphene Challenge
GRAPHENE Overcoming The Graphene Challenge Sparc Technologies are world leaders in the long-term stable dispersion of graphene For personal use only to facilitate its effective integration into polymer-based materials. Re-agglomerated Graphene Post Dispersion Dispersion Dispersion Level Level < 20%
Slide 23: How Graphene Inhibits Cracking & Corrosion
GRAPHENE How Graphene Inhibits Cracking & Corrosion For personal use only Crack termination Wine rack analogy – graphene flexes laterally and Fractured surface of graphene modified epoxy at takes up stress from the polymer matrix, increasing high magnification shows cracks terminating at resiliency
Slide 24: Significant Value-in-Use For Asset Owners
GRAPHENE Significant Value-in-Use For Asset Owners For personal use only 7.0 Independent lifecycle assessment (LCA)1 completed in August 2023. 6.0 5.0 Modelled impact of using ecosparc® A$m 4.0 enhanced paint on a major 46x Return on 3.0 Australian port with 57,883m of re- Investment coatable steel.
Slide 25: Field Trials With Major Asset Owners Underway
GRAPHENE Field Trials With Major Asset Owners Underway In 2024, Sparc commenced For personal use only collaborative field trials using ecosparc® enhanced coatings on relevant steel infrastructure in a variety of operational environments. The purpose of the field trials is as follows: • Derisking eco
Slide 26: Development Pathway
GRAPHENE Development Pathway 2025 ✓[ For personal use only 2024 Customer ✓ Field trials acceptance and adoption* [2023 commenced with Commercial major asset owners manufacturing capability established and ✓ [2022/24 Internal testing to independent LCA1 ISO standards in commercial products ✓ [2020/21
Slide 27: Pathway To Market
GRAPHENE Pathway To Market For personal use only Dual track approach to commercialising ecosparc® Customer Engagement Status2 within the US$43 billion1 global anti-corrosive coatings market: # 25 1. Sparc is actively working with global coatings 20 companies, regional coatings companies and additive
Slide 28: Other Target Applications
GRAPHENE Other Target Applications For personal use only Anti-fouling Coatings Composites & Plastics Fouling is the result of accumulation of marine growth, Composites are two or more distinct materials that, resulting in reduced vessel speed, increased bunker when combined, create a new material wi
Slide 29: Investment Opportunity
For personal use only INVESTMENT OPPORTUNITY 29
Slide 30: Momentum Building With Delivery
SPARC TECHNOLOGIES (ASX: SPN) Momentum Building With Delivery 2025 is a transformative year for Sparc Technologies – Green hydrogen derisking and ecosparc® commercialisation For personal use only Appointment of Genex Founding Director Simon Kidston to the Board (Dec-24)1 Sparc Hydrogen Proceeds to S
Slide 31: Contacts
For personal use only Contacts Nick O’Loughlin Aiden Bradley Managing Director Investor Relations info@sparctechnologies.com.au aiden@nwrcommunications.com.au +61 414 348 666