Notes about the live EnergyX webinar that just happened.
EnergyX has/is developing technology to do Direct Lithium Extraction (DLE) which extracts lithium from aqueous brines. They started off with filtration technology using membranes (think reverse osmosis type technology) to extract and concentrate lithium from salty brines, but are now adding chemical (solvent) separation and ion adsorption technologies. They have applied for about 43 patents, none granted, and have licensed several more patents from U of Texas among others.
Historically, lithium is either mined from hard rock open pit mining (mostly in Australia) or concentrated from huge evaporation ponds which can only be done in specific geographic areas like some South American deserts. To get lithium from brines in North America, you are going to need some sort of DLE technology.
EnergyX is a private company. They raised $1.5M common stock in an initial crowdfunding about 1.5 years ago. They raised $10M in a Series A private placement last year. They are now raising money in another common stock crowdfunding program under SEC regulation A that started a month ago and will end this Friday (minimum investment $500). Unlike other companies that do crowdfunding, they've had no paid marketing for it, yet have attracted about $10M in this crowdfunding round so far.
When all is said and done (a bit of a complex cap table), they are raising money at a $475M market cap. Their offering circular is here:
https://energyx.com/app/uploads/2022/07/EnergyX-Offering-Circular.pdf
About 180 people attended this webinar to answer questions about the offering and the company.
Company started 2018/2019. Spent two years doing R&D with their membranes trying to scale university research into field operations. In 2021 started building first pilot unit. Won a tender slot from Bolivia to demo their technology in a pilot plant. Deployed in the Bolivian desert beginning first of 2022 and pilot ended end of May. EnergyX was the only company who put a pilot in the field, other 7 just shipped brine to a lab. They didn't win a "contract" from Bolivia (still hasn't been awarded), but frankly the deal terms wouldn't have been financially acceptable to EnergyX anyways. But pilot opened doors to many other opportunities.
They are now building bigger, better, faster, more robust, larger membrane surface areas and fixing shortcomings found during Bolivian pilot. Are adding solvent extraction and ion absorption technologies to their portfolio of technologies since different brines from different areas require different techniques. Bolivian brine had lots of magnesium, so a membrane worked well there, but different brines have things like high temperatures (like Salton Sea) and a completely different impurity profile, hence the need for different extraction technologies.
Hope is to deploy these pilots into the field in the next 6 months with new partners. 2022/2023 will be focused on scaling this up to a pilot level of 3 - 10 tons lithium extracted per year. 2023/2024 will be to scale this up to demo level of 100 tons/yr. Then direct route to full commercialization in 2024/2025 or 10K - 50K tons lithium/yr.
They also have a lithium metal battery research project going on. They hired some people from John Goodenough's lab (he himself is retired, finally, at age 100). EnergyX's VP of battery technology is Goodenough's last PhD student. They are developing a polymeric/ceramic based solid state separator with a lithium metal anode (zero graphite). Testing using both NMC and LFP cathodes. Testing with different electrolytes in hundreds of coin cells. They are looking next at multi-layer pouch cells, 1AH, 150 cycles. They think they need to hit 800 cycles before commercially viable. I think 1,500 is more like it. I consider this very much a long shot technology.
Planning on doing another private offering? They don't know. They've had success doing it. However want to get strategic investors. Their Board will need to grow (right now, three insiders). If they get other investors, likely crowdfunding will likely cease (since other shareholders likely won't want that).
Majority of team is based in Austin.
Any relationship with Tesla? "Not allowed to talk, under NDA with Tesla". Funny.
Endeavor advisory board member? Ari Emmanuel. Why? They rep entertainers, sports stars, etc. They own the UFC. Ari reached out to EnergyX to become involved. Supposedly Ari is interested in green technologies.
Any other countries in South America they are working in? Argentina and Chile. ALB and SQM in Chile. Chile wants less water usage, which current evaporation pond tech uses a lot of, and EnergyX uses very little water.
In the US, looking at several customers. IRA legislation is helping a lot.
45 full time employees, most focused on the science.
Could tech be used for other things than DLE. Conceptually yes, but for now staying focused on lithium. Frankly, their technology isn't groundbreaking (a lot of it is commercially available), it's just that no one had applied it to lithium extraction before.
Note that most mining companies just expect to do their own refining and extraction, that's part of their core business. So unsure how many lithium extraction companies will use EnergyX. Really, a lot of this hinges on EnergyX patent portfolio and we have no idea what will get granted, how broad, and how defensible it is.
EnergyX wants to charge a license fee of about $1K/ton lithium extracted. Current price is $77K/ton, but that's just a blip, people expect steady state price to drop to $13K/ton or so.
That's it for now, I'll give my investing thoughts later.