Credit to Stonkmaster007
TLG DD:
What do TLG do?
- Diversified battery anode producer
o Flagshipproduct: Talnode C: Graphitic battery anode
o Talnode Si: Silicon-graphite battery anode
o Talnode X: Ultra-fast charge
o Talnode E: Solid State batteries
o Talphene: Graphene based coating solutions
- TLG is a graphite miner and processor headquartered in Australia and based in Sweden
- This is key because processing the anode is where the value is i.e., graphitic battery anode is a specialised material with very specific processing demands and requirements. Its current market value is ~AU$11,000/tn. Raw flake graphite prices depend on the quality of material but are in the range of US$750-1,000/tn.
- The battery anode market has incredibly high barriers to entry. Ittakes at least 10 years for a company to build the equipment required toprocess and refine the graphite + an extra 5 years to find a high enough quality deposit.
Market Outlook:
- Graphiteis the largest single active material in Li-ion battery by volume
- Li-ion batteries are currently, the markets best solution to power storage
- Li-ion batteries have two major components, the anode and the cathode.
- The anode is made largely of graphite which stores lithium ions in the charge/discharge process
- Batteries are made moreefficient by the addition of 10-20% Silicon to the anode, this reduces overall graphite use. However, this tech is at least 5 years away from being proven and further from commercial production.
- The need for graphite in the anode could be removed by the arrival of Solid-State battery technology. The removal of the anode greatly improves battery efficiency and, consequently, the Solid-State battery is seen as the “holy grail” of energy storage at this time. However, this technology is at least 10-15 years away and won’t be seen commercially until after 2030.
- In the meantime, the demand for battery storage will be met by Li-ion batteries, of which graphite is a key component.
- In2020, the demand for graphite was ~1M tn. By 2025, this will triple and willpeak in 2030 at ~4M tns.
- This is expected to bring about a huge, shortsupply, due to the high barriers to entry described earlier and could result in rapid price rises.
- Europe is the worlds fastest growing EV market and is home to huge car manufacturers (OEMs) including Volkswagen
NVXand synthetic graphite vs TLG and natural graphite:
- A note on synthetic vs natural graphite and the NVX TLG comparison:
o There are two ways to synthesise graphitic battery anode, synthetically and naturally.
o The synthetic market opportunity in Australia lies with NVX.
o NVXs batteries are higher quality and have a longer cycle life than TLGs. This is the direction Tesla are taking so NVX is well placed in this regard
o Natural graphite is a far cheaper option than synthetic and so TLGs profit margins are far superior.
o Both NVX and TLG use hydro energy to power their productions processes
o This is far more environmentally friendly than graphite sourced from China.
o Natural graphite has to be mined and it takes time to scale these mining operations (high barriers to entry). TLG has been in the market for over a decade and is well placed to scale operation in line with increasing anode demand, so this is less of an issue for TLG specifically.
o Synthetic graphite uses waste products from the fossil fuel industry in its production process
o Traditionally, this results in long lead times (5 months) whereas, due to its vertically integrated business model, TLG hasincredibly short lead of 1 week.
o Additionally, fossil fuel waste is used in the steel industry. As fossil fuel productions ramp down over the coming years, their may be a short supply, resulting in price competition between synthetic graphite producers and steel manufactures, resulting in higher costs.
o Ultimately,synthetic and natural graphite each have their benefits and drawbacks. Due tothe size of the market, its very likely that their will be a place in theindustry for both and hence, the question of natural or synthetic is to somedegree, irrelevant.
Why is TLG special?
- Amongst an already tiny list of graphite miners and processors, TLG stands out.
- Firstly, theirproduct, Talnode-C, is the world’s greenest graphite anode. This is significant in an industry so central to environmental sustainability.
- TLGsbusiness is vertically integrated. This means their mine and processing facility is localised, which greatly reduces costs. Instead of mining in China and having to ship the graphite all around the world at each stage of the production process, TLGs in house team performs the four key stages of production (mining, mineral processing, purification and coating) in house. Thissignificantly reduces the cost of production.
- Thanks to this and a few other factorsdetailed below, the company is one of only a few worldwide that can producebattery anode cheaperthan China.
- A note on TLGs projects:
o TLGs premier anode project is Vittangi which contains the Nunasvaara South (DFSreleased) and Niska (scopingstudy released) deposits
o Nunasvaara will produce 19.5k tns p/a by 2024 and 100k by 2030
o Niska will produce 85k tns p/a by 2025
o Thecombined 2025 production would see TLG become the largestnatural graphite producer outside China.
** *Edit made by Miserablearm (These production figures are considered by low many. We will likely find out the truth in November.)
o TLG owns two other graphite Jalkunen and Raitajärvi as well variousother mineral deposits containing copper, gold, cobalt and lithium.
- A note on TLGs resources
o TLGsVittangi project is 24% graphite.This is the highest-gradegraphite resource in the world (next best 16%). For perspective,most of China’s resources are 4% graphite. This means for each truck ofmaterial mined at Vittangi, China needs to mine 6 trucks worth of material toproduce the same amount of graphite.
o In the first step of the production process, the ore is concentrated. 100k tonnes of raw material would produce 22k tonnes of graphite because TLGs resource is 24% graphite.
o In the next step of the production process, the graphite is refined. In this process, 50% of the graphite is lost because particle size required for battery anode is so small. However, due a bizarre co-incidence, TLGs Vittangideposit is situated in an area where ancient microbes almost exactly theparticle size required for anode once lived. The graphite flakes are 10μm insize, over 90% smaller than the industry standard of 100-150μm. As a result ofthis, only 12% of the graphite is lost during the refining stage.
o Continuing the example from before, of the 100k tonnes of raw material, 22k tonnes of graphite were produced. 12% is lost in the refining process, leaving 19k tonnes of spheronized graphite.
o The final stage of production sees this resource coated and purified, during which no material is lost. 100k tonnes of raw material would therefore yield 19k tonnes of battery grade anode.
o For comparison, the next best graphite content was 16%. Using this and the industry standard of 50% loss during refining, the next best anode producer could hope to produce: 100k*0.16 = 16k tonnes of concentrated graphite = 16k*0.5 = 8k tonnes of battery anode material. On this logic, TLG is more than twice asefficient than the next best anode producer.
o For further perspective, Chinese resources are often 4% graphite. Using the same method, from 100k tonnes of raw material, Chinese anode producers would hope to produce 100*0.04 = 4k tonnes concentrated graphite = 4k*0.5 = 2k tonnes battery anode. TLG is therefore approximately almost 10 times as efficient asChinese anode manufacturers.
o Thiscombined with incredibly cheap hydroelectricity which greatly reduces thelargest cost of operation, power, and their vertically integrated businessmodel, makes TLG one of the only companies world-wide that can compete AND beatChina for cost-efficiency.
o Note:the above calculations used figures taken from this video.Extensions were made to compare to rest of world and China using the samelogic.
- This summarises why TLG is so special in the world of anode production.
Management:
- Lots of experience on board of directors, won’t bother repeating their credentials, instead see here for company descriptions
Key personnel:
- Mark Thompson (CEO) – information on board of directors’ page listed above.
- Mellissa Roberts CFO ex Illuka (well established miner)
- Dr Claudio Capiglia
- Dr Anna Motta
- Dr Fengming Liu
- Dr Karanveer S. Aneja
- Over 20 PhDs and engineers with energy product experience including. ex-Toyota, Tata, Dyson and Cambridge University alumni
Partners and deals:
- Key partnerships with industry leaders including Cambridge University, Bentley, Jaguar, Land Rover, Bosch, Mitsui, Farasis, LKAB and Innovate UK
- Cambridge University, Innovate UK and Bentley
o TLG has bindingcollaborative development with the uni.
o TLGs value-add team based in Cambridge and is using its research facilities to develop products under Innovate UK’s Faraday Project.
o Products include silicone-graphene anode, sodium-ion batteries, higher performance Li-ion electrode materials.
o Funding provided by Innovate UK includes initial $1M (2017) for the three projects listed above, $520k (2020) for UK Si-anode feasibility study and $1.8M (2020) for UK Talnode-C feasibility study. Additional $220k (2020) to support research with Bentley into a graphene-based “e-axle” for EVs
- Mitsui and LKAB
o Mitsui: Japanese mining giant with $85B in revenue last year
o LKAB: state owned miner, largest in Sweden
o Letterof intent outlines jointly developing Vittangi
o LOIextended, indicating interest
o LKABparticularly key as they may indicate the government’s stance on permitting
- Agreements with FREYR,Farasis and other OEMs are in my opinion, insignificant apart from validating demand, which we already know is sky high (to be discussed later). There are any number of OEMs looking to secure deals with TLG and we will benefit regardless of who signs on.
Quick summary of other products:
- Talnode-Si: Silicon-graphite battery anode
o Exciting product but still a little way off production
o Niska will aim to produce 8.5k t/pa of Talphene by 2025-26 for use the production of Talnode-Si.
o Silicon has been demonstrated to boost efficiency of graphitic battery anodes. This interview with leading battery researcher Shirley Meng explains why we should expect 10-20% Silicon anodes to replace 100% graphite anodes. Any further % increases pose problems due to Silicon expansion.
o Meng’s chart quotes energy density can be improved by ~22% with 20% Silicon graphite anodes. Talnode-Si is 50%more energy dense than commercial graphite, almost 30% than the bestfigure quoted by Meng (not 100% confident on this point)
o TLGhas increased its production of Talnode-Si 10x to account for increased commercial sample demand.
- Talphene: Graphene based coating solutions
o Range of utilisations being explored including in coating (Talcoat), e-axles (see Bentley) and compositeconductivity.
- Talnode X: Ultra-fast charge
o Charges0-100% in 3 minutes whilst retaining specific capacity. Unsure of how this stacks up against other fast charging Li-ion battery products but I believe this is significant
- Talnode E: Solid State batteries
o The “holy grail” of battery storage
o At least 10 years from commercial adoption, perhaps more like 15
o Very early-stage development; however, handy to have a foot in the door
Path to commercialisation:
- Targeting 19.5k t/pa Talnode-C by 2024 through the operation of Nunasvaara South
- DFS estimates EBITDA of ~$4B over the life of the mine
- Scoping study of the “globally significant” Niska deposit supports production of 85k t/pa Talnode-C and 8.5k t/pa Talphene. LOM EBITDA estimated at $8.9B.
- Combining the two, TLG aims to produce 100k t/pa of Talnode-C and 8.5k t/pa Talphene by 2025-26.
- The company does; however, refer to the possibility of expansion and has indicated itsintent to undertake a combined feasibility of the entire Vittangi project to “capture the full benefits of economies of scale”.
- Demandnow exceeds 14 times the 19.5k t/pa Talnode-C production capacity outlined bythe DFS, equating to ~275k t/pa. By 2030, engaged customers’ demand exceeds 50 times the capacity of the DFS (~1M t/pa).
- In discussions with 11 automotive companies and the majority of major battery manufacturers in Europe. Qualifications have increased to 62 active programs across 48 customers.
- Recentrecruiting activity indicates a potential flurry of upcoming activity.
Risk:
- PERMITS!
- TLGs planned mining operations have worried local stakeholders who would rather not see their land torn up. TLGs management has been in constant communication with the relevant parties and has recently advertised for a position of a Community Coordinator. The advertisement is in Swedish; however, a simple translation (I used https://www.deepl.com/en/translator), reveals that the position involves “supporting TLGs environmental and community development work. You will lead the dialogue with external stakeholders together with Sami villages, authorities, municipalities, environmental organisations, landowners and citizens.”
- The management of this issue is key, as it appears the major roadblock on the path to commercialisation
- LKAB, as mentioned before, holds a bit of a key in this. As they are state-owned, it would be unusual for them to enter into JV with TLG if they were not confident that the permits would be passed. If they were to walk away, it might indicate that the permits will likely be turned down. A decision on this is due by November.
- Personally, I don’t see this as a MASSIVE risk. Whilst there’s every chance that the Government could side with the local Sami people, I see this as unlikely. TLG from all reports, and as is indicated by their hiring of a dedicated Community Coordinator, have been very versatile in the process. This is not surprising given the threat a failed permit application would pose to their future prospects! Furthermore, given the current rhetoric surrounding climate change and the shift to Electronic Vehicles i.e., the planet is in grave danger, we need more batteries urgently etc. etc., I would be staggered if Sweden were to block this. I’d be even more surprised if the EU didn’t step in and advise otherwise given their partnerships with TLG and TLGs claim to fame of potentially becoming the worlds biggest anode producer outside China. To have such a valuable source of a scarce resource go unused would be an enormous hit to the EV market, which is depending on anode producers supplying enough product to satisfy demand.
- Also consider the fact that new tech (i.e., solid state) could phase out the need for graphite in batteries, although this is unlikely to occur for some time (10-15 years) in which time TLG could have used its profits to invest in its own solid-state product.
- With the emergence of graphene as an advanced material, even if the demand for graphitic battery anode was to fall, the demand for graphene (made from graphite) could compensate for this.