Austin-based Energy Exploration Technologies (EnergyX) has emerged as a key name in lithium extraction after offering A$40 million, including A$34 million in EnergyX shares, to Pantera Resources (PFE:ASX) for its U.S.-based lithium brine project. With this high-value deal involving largely scrip consideration, attention has turned to evaluating EnergyX’s commercial credibility and growth plans. The company is currently scaling its lithium production and licensing model, backed by its proprietary LiTAS® direct lithium extraction (DLE) platform, and has raised over US$130 million in capital to support global expansion.
Proprietary DLE Tech Moves to Demonstration Scale
EnergyX’s LiTAS® platform boasts over 90% lithium recovery, faster processing times, and a reduced environmental footprint compared to evaporation pond methods. The company has validated its technology through pilot plants in Chile and Texas and is now constructing demonstration facilities at both sites.
Over five years, EnergyX has developed modular pilot and demonstration systems deployable in standard shipping containers. These units include control rooms and on-site testing labs. The first major milestone came with deployment in Salar de Uyuni, Bolivia. Although the Bolivia unit has since been decommissioned, it helped validate lab data and laid the foundation for future expansions.
The current Chile and Texas units are fine-tuned for local brine chemistries and continue to exceed recovery benchmarks. “If its lithium recovery rate is over 90%, and the modeling of expenses… are acceptable to the customer, we would anticipate moving forward,” the company stated.
EnergyX expects to commission full-scale demonstration plants in both countries in 2025.
Two Flagship Projects Under Development
EnergyX is advancing two major vertically integrated lithium production projects:
- Project Black Giant (Chile): Targeting 52,500 tonnes per annum (tpa) of lithium carbonate equivalent (LCE), in two stages.
- Project Lonestar (Texas): Targeting 30,000 tpa LCE from Smackover brines.
Both projects aim to supply demonstration-scale operations and future commercial facilities.
Commercial Strategy: Modular, Licensed, and Consumable-Driven
Beyond owning production assets, EnergyX is preparing to license its LiTAS® platform through a Technology-as-a-Service model. Fees may be based on brine volume or extracted lithium. Planned LiTAS® facilities will be modular and prefabricated in the U.S., designed to lower capital intensity and reduce on-site construction delays. The company is also building proprietary membrane manufacturing capabilities. It plans to sell membranes, ion adsorbents, and solvents to third-party customers and licensees.
Lithium Metal and Battery Research
EnergyX is working on a proprietary method to convert concentrated brine directly into lithium metal, bypassing molten salt electrolysis. This aims to streamline costs for battery-grade lithium metal production.
Additionally, the company has developed and tested thousands of lithium-metal battery cells under its SoLiS™ program. However, battery R&D has been paused to focus resources on DLE scale-up.
Capital Raises and Institutional Backing
EnergyX states on its website that it has raised a total of $130 million to achieve its goals to date. A recent SEC uploaded document details the following Regulation A+ offerings:
- September 2022: $6.9M raised at $10.00/share
- October 2023 – Dec 2024: $15.4M raised at $8.00/share
- Feb 2024 – Dec 2024: $29.8M raised at $9.00/share
- June 2024 – Dec 2024: $28.5M raised at $9.50/share
The final closing of the Regulation A+ campaign occurred on October 3, 2024, bringing in $74.8 million in gross proceeds before costs and commissions. A current offering for up to US$27M is open to investors at $10.00 per share.
Conditional Share Purchase Agreement with GEM
EnergyX has also secured a share purchase agreement with GEM Global Yield LLC SCS and GEM Yield Bahamas Ltd. Under the April 2022 agreement, the company can sell up to $450 million worth of stock to GEM post-public offering at a slight discount to market.
GEM is also entitled to a warrant equal to 1.5% of EnergyX’s total outstanding shares upon IPO or equivalent listing event.
Read Stock Surge’s Article on Patera’s sale of Smackover assets here.
Global Resource and Partnership Expansion
As seen today with PFE.ASX, EnergyX continues to pursue resource acquisitions and joint ventures in Chile, Argentina, and other jurisdictions. Chile remains a priority for scaled operations due to its alignment with DLE technologies and favourable lithium brine resources.
In the U.S., brine resource development in Texas supports both internal use and potential offtake partners.
The company’s strategic alliance with General Motors grants GM a right-of-first-offer on lithium offtake, as well as participation in project financing and joint development efforts.
EnergyX’s $40 million offer to Pantera Resources, including $34 million in company shares, places its unlisted scrip under the spotlight. With commercial-scale demonstration plants planned, strategic partnerships in place, and $130 million raised from over 30,000 investors, EnergyX has achieved a great deal to date. Long term value will be determined by the company’s ability to scale Lithium production as it plans.
See the EnergyX website here.
