Cleantech Lithium Plc · LSE:CTL
Cleantech Lithium — Investor Presentation (August 2025)
24 slides from Cleantech Lithium's investor presentation, August 2025
Slide 1: Next-generation DLE projects in the lithium triangle
Company Presentation l February 2025 AIM: CTL Next-generation DLE projects in the lithium triangle August 2025 1 CleanTech Lithium | Company Presentation 2025
Slide 2: Disclaimer
Disclaimer THIS PRESENTATION IS CONFIDENTIAL AND IS NO T FOR RELE ASE, P UBL ICATIO N OR DISTRIBUTIO N, IN WHO LE OR IN PA RT, DIRECTLY OR INDIRECTLY, IN OR INTO OR FROM CANA DA (O THER THAN TO CERTAIN PE RSO NS IN O NTARIO A ND BRITIS H COLUMBIA ) , AUSTRALIA (other than to p ersons in Aus tralia t
Slide 3: Disclaimer continued
Disclaimer continued While the information contained her ein has bee n pre pared in goo d faith, neither the Company, Fox-Davies nor any of their respective shareh olders, dire ctors, officer s, age nts, employees or advisers give, have given or have author ity to give, any rep resentatio ns or warr
Slide 4: Disclaimer continued: To Subscribers in Canada
Disclaimer continued To Subscribers in Canada (Province s of Ontario and British Columbia only) Any recipien t of this Pre sen tation that is in, or subject to the securities laws of, the Pro vince of On tar io her eby rep resents that it is a “accredited investo r” as defined in National Instru me
Slide 5: Developing Lithium Projects Located in an established Mining District
CleanTech Lithium’s projects Developing Lithium Projects Located in an established Mining District Chile is looking for private companies like CleanTech Lithium to help unlock potential of selected salar basins, led by the National Lithium Strategy. Laguna Verde has been designated by the Chile Gove
Slide 6: Where are we today?
CleanTech Lithium Where are we today? Three projects in Chilean lithium triangle with >US$30 million invested for resource development, pilot plant and technical studies. Resource of 1.63 million tonnes LCE declared at Laguna Verde, scoping study completed at 20,000 tpa LCE production and PFS nearin
Slide 7: Special Lithium Operating Contract (CEOL) with the Chilean Government
Delivering the project Special Lithium Operating Contract (CEOL) with the Chilean Government Granting of CEOL means a company can exploit and sell lithium from a defined project area. This gives confidence to potential strategic investors. CTL has had positive meetings with Ministry Mining and regio
Slide 8: Share Capital
CleanTech Lithium Share Capital Target raise £3.5 million Fundraise price 5.0 pence Shares in issue # shares millions 100.3 Tranche 1 (Available authority) # shares millions 22.4 Tranche 2 (Top-up from GM) # shares millions 47.6 # shares millions 70.0 Newly issued shares Post-raise shares in issue #
Slide 9: Proposed New CEOL Timeline
Pathway to production Proposed New CEOL Timeline August to October November to December January 2026 onwards Indigenous consultations conducted Once the community consultations New CEOL application by CTL in early by the Government to agree on have completed, it is expected that Q1 2026, with ongoin
Slide 10: The Ask: Funding to Acquire Minergy Laguna Verde Licences
Delivering the project The Ask: Funding to Acquire Minergy Laguna Verde Licences Chilean family office, Minergy (the “Seller”), hold mining rights in Laguna Verde (30 mining licences). CTL in the process of entering into a binding agreement (SPA) On completion, CTL will hold 97.63% of the licences i
Slide 11: CTL licences and Minergy licences overlaid by Government CEOL polygon
Delivering the project CTL licences and Minergy licences overlaid by Government CEOL polygon in black line 11 CleanTech Lithium | Company Presentation 2025
Slide 12: Laguna Verde PFS Progress
Delivering the project Laguna Verde PFS Progress PFS is nearing completion with resource and wellfield design dependent on the polygon area. The Gov’t polygon will allow an increase in the resource to be declared, and wells also planned on the Minergy licences rather than confined to current CTL pre
Slide 13: This is the right time with encouraging signs of recovery in the lithium market
Investment Case This is the right time with encouraging signs of recovery in the lithium market Lithium price shows an initial rebound in July 2025. Up 34% on month as China crackdown on lithium mines cuts production Source: SP Angel Morning View, 25 July 2025 Reporting Mineral Resources and Pilbara
Slide 14: VAT Reclaim Opportunity
CleanTech Lithium VAT Reclaim Opportunity End Jan-25, Ministry of Economy, Development & Reconstruction approved CTL’s application to be eligible to recover VAT incurred VAT refund applications totalling more than USD $2.0m submitted to Chilean tax (SII) authorities end Feb-25 Next round of feedback
Slide 15: Summary
CleanTech Lithium Summary Raising up to £3.5 million to secure strategic mining licences, maintain corporate activity, to capitalise on the lithium market recovery. Purchasing of Minergy licences at Laguna Verde will increase CTL ownership to >97% of licence area in the Government’s proposed polygon
Slide 16: Thank You
Thank You Contact us: info@ctlithium.com
Slide 17: Appendices
Appendices 17 CleanTech Lithium | Company Presentation 2025
Slide 18: Laguna Verde
Flagship lithium project Laguna Verde Successful drilling campaigns since 2022 to establish major resource JORC resource of 1.63 million tonnes LCE, 0.81 mt M&I. Project to provide multi-decade supply for EVs and battery energy storage Additional resource drilling, reinjection and pump testing plann
Slide 19: Achieved and upcoming value drivers
Pathway to production Achieved and upcoming value drivers 2017 - 2020 2023 Scoping Studies Plant Construction Company founded, field trips to identify highly two projects Phase 12+ months prospective projects 2021 - 2023 PFS for Laguna Verde Multiple drilling leading into DFS campaigns. Resource Str
Slide 20: Producing Pilot Scale Lithium Carbonate
Advancing DLE in Chile Producing Pilot Scale Lithium Carbonate We are producing lithium carbonate from Laguna Verde concentrated eluate - recently proven to be high purity (99.78%) with low impurities (Jan 2025). Focus is on scaling these results and with further refinement to produce up to 1 tonne
Slide 21: Brine-based lithium projects cost advantage
Brine vs hard rock lithium projects Brine-based lithium projects cost advantage Annual production in tonnes Brine Spodumene integrated Spodumene non-integrated Mica Source: Benchmark Mineral Intelligence 21 CleanTech Lithium | Company Presentation 2025
Slide 22: Lithium demand expected to double by end of decade with supply deficit
Investment Case Lithium demand expected to double by end of decade with supply deficit Number of major milestones achieved recently. Active 1H of 2025 – CEOL, PFS, Resource Update. Chile was largest lithium producer for the global market and wants to regain this position with 3 or 4 new projects by
Slide 23: Backed by Major Industry Momentum
Investment Case Backed by Major Industry Momentum Rio Tinto’s bet on lithium sends confident message to long-term lithium industry – have made a serious commitment to Chile and DLE with their participation in the Maricunga and Alto Andino projects in partnership with Codelco and ENAMI respectively “
Slide 24: Minergy licence acquisition
CleanTech Lithium Minergy licence acquisition To acquire 30 mining licences covering c. 40% of the Government polygon for Laguna Verde CEOL GBP £1.5m payable within c. 12 months and the remaining GBP £9.3m over c. the following c. 9-10 years Milestone USD $ m GBP £ m Upon signature 0.60 0.46 15 days
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