6 January 2023

CleanTech Lithium PLC ("CleanTech Lithium" or the "Company")

Investor Webinar - Laguna Verde Scoping Study

CleanTech Lithium PLC (AIM: CTL), an exploration and development company, advancing the next generation of sustainable lithium projects in Chile, is pleased to announce Dr. Aldo Boitano, CEO, Gordon Stein, CFO, and Dr. Steve Kesler, Non-Exec Chairman, will provide a live presentation via the Investor Meet Company platform on Tuesday 10 January 2023 at 14:00 GMT.

The webinar is open to all existing and prospective shareholders. Following the recent Laguna Verde scoping study, which confirmed the project's robust economics and ESG credentials, the Company seeks to update our investors on our upcoming plans.

Investors can sign up to Investor Meet Company for free and meet "CleanTech Lithium" via the following link: https://www.investormeetcompany.com/cleantech-lithium-plc/register-investor

Investors who already follow CleanTech Lithium plc on the Investor Meet Company platform will automatically be invited.

The live presentation will be followed by a Q&A session.

·    Once registered, investors are encouraged to submit questions pre-event via the Investor Meet Company dashboard up until 9am the day before the meeting or at any time during the live presentation.

·    While the Company will not be able to answer every question it receives, it will address the most prominent within the confines of information already disclosed to the market through regulatory notifications.

·    Investor feedback can also be submitted directly to management post the event to ensure the Company can understand the views of all elements of its shareholder base.

Notes

CleanTech Lithium (AIM:CTL) is an exploration and development company, advancing the next generation of sustainable lithium projects in Chile.  The Company's mission is to produce material quantities of battery grade lithium from 2025 onwards, with near zero carbon emissions and low environmental impact, offering the EU EV market a green lithium supply solution.

CleanTech Lithium has two prospective lithium projects - Laguna Verde and Francisco Basin projects located in the lithium triangle, the world's centre for battery grade lithium production. They are situated within basins entirely controlled by the Company, which affords significant potential development and operational advantages. The projects have direct access to excellent infrastructure and renewable power.  The Company has also further applied for an additional 119 exploration licences at Llamara, as a low cost and commitment greenfield project to complement the existing more advanced projects.

CleanTech Lithium is committed to using renewable power for processing and reducing the environmental impact of its lithium production by utilising Direct Lithium Extraction. Direct Lithium Extraction is a transformative technology which only removes lithium from brine, with higher recoveries and purities. The method offers short development lead times, low upfront capex, with no extensive site construction and no evaporation pond development so there is no water depletion from the aquifer or harm to the local environment.

**ENDS**