Top Tweets for #SkeletonTechnologies
“It basically solves a lot of renewable grid problems while lowering the cost of energy storage A LOT.”
#SkeletonTechnologies
About the grid stability achieved by Skeleton Technologies, hybrid capacitor-batteries using worldwide patented unique curved graphene technology, that make battery costs plunge even more.
(No other Company in the world able to do those hybrid, already manufacturing at indus scale.)
(Financed by European Investment Bank (EIB) and
European Fund for Strategic Investments (EFSI), and
Battery Innovation (EuBatIn) / IPCEI)
What Skeleton’s hybrid tech actually achieves for a renewable grid.
Skeleton’s hybrid capacitor-battery (SuperBattery), with:
~50,000 full cycles (and far more partial cycles)
~97% round-trip efficiency
millisecond response
- no thermal runaway
(A large outburst to respond to grid instability on a Li battery creates flammable risk that's the point, but skeleton does not have that.)
- negligible degradation under high C-rates
( A fast discharge due to grid instability damages the Li Battery and makes it age faster). That's the C-rate problem mitigated by skeleton technologies.
So with Skeleton
(a) Prevents grid instability
It provides:
- Synthetic inertia
- Frequency containment
- Voltage stabilization
- Fast reserve
→ This keeps renewable-heavy grids from breaking when:
- solar drops
- wind trips
- load spikes
(b) Shields Li-ion batteries from micro-cycling
This is the killer feature.
By absorbing:
- frequency noise
- short ramps
- spikes
Skeleton put in front of batteries ensures the Li-ion battery:
- cycles less often
- cycles more deeply but more gently
- sees lower peak currents
Result:
Li-ion lifetime extends from ~6–10 years → ~12–20+ years
Thales of Miletus would be proud.

Europe’s first battery factory serving AI data centres, located in Varkaus, Finland, was officially opened yesterday, November 5, 2025. ⚡
#skeletontechnologies #varkaus #finland #AI #datacentres

Nous avons le plaisir d'accueillir SE. @EmmanuelMignot2, Ambassadeur de France en Estonie et SE. @LembitUibo, Ambassadeur d’Estonie En France.
Il y a moins d'un an l'entreprise estonienne #SkeletonTechnologies choisissait l’@Occitanie pour investir dans la R&D et la fabrication de sa “SuperBattery”.
Un échange riche sur l'#énergie, la coopération économique, l'enseignement supérieur, l'Europe.. Merci à eux.

⚡ Peak shaving: Everything you need to know! Learn more here: https://t.co/IvseA46gDp 🔗 #AI #datacenter #peakshaving #EnergyEfficiency #SustainableAI #PowerManagement #AIInfrastructure #GridStability #EnergyStorage #SuperBattery #supercapacitor #skeletontechnologies

This week, Skeleton Technologies is powering up Paris! 🇫🇷🔋 @CIGREWorld Now’s a great time to reach out and connect with us, will be there from August 27-30, 2024! #SkeletonTechnologies

📢 Introducing #PowerMinute: Skeleton's Insightful New Content Series! 🔋Launching Soon!
Mark your calendars because the first Power Minute drops on 08.08. ⚡⚡ ⚡! #SkeletonTechnologies

#SkeletonTechnologies VP of Government Affairs and Strategic Partnerships, @arnocast , spoke at the Science|Business Forum “Deep Tech: Europe’s New Wave of Innovation?” in Brussels. 🇧🇪 #EnergyTransition #SustainableEnergy #EuropeanInnovation

⚡🔋Skeleton Technologies will exhibit at The Battery Show Europe 2024 next week in Stuttgart, Germany. Join us from June 18-20 at Messe Stuttgart, booth 6-B60, to discover our latest advancements in energy storage technology. #SkeletonTechnologies #SuperBattery

🌍 🤝 Happy to host our partner and investor CBMM in summery Tallinn for a 2-day workshop. #EnergyStorage #Partnership #Investors #Tallinn #Supercapacitors #SuperBattery #Innovation #Cleantech #SkeletonTechnologies

Tomorrow, Skeleton’s CTO Dr. Linus Froböse will speak at #AABC about “Fast-Charging in High-Utilization Use Cases: Optimization of Power/Energy Ratios” 🔋
#SkeletonTechnologies

We're thrilled to announce that Skeleton Technologies has been distinguished as one of the fastest-growing startup teams in the #Baltics, marking a significant milestone in our journey. 🏆 🇪🇪
Read more here: https://t.co/uF2Acm3XCe
#SkeletonTechnologies

Thank you, @BILD , for proving that energy storage is indeed a sexy topic. 😊 #SkeletonTechnologies
https://t.co/K8pT1TSUme
Today, at Skeleton Technologies, we join fellow Estonians in celebrating the nation's Independence Day. 🎉 Happy Independence Day, Estonia! 🇪🇪
#SkeletonTechnologies #Estonia

#Siemens beteiligt sich in unbekannter Höhe am estnischen Superkondensatoren-Unternehmen #SkeletonTechnologies. Beide Seiten kooperieren bereits beim Aufbau einer großen Produktionsfabrik - und zwar nahe Leipzig in Sachsen. https://t.co/DHc9jm9BO2
#SkeletonTechnologies teamed up with #AuveTech to develop an ultra-fast charging system for urban buses using supercapacitors 🔋. Thanks to the support from the Estonian Business & Innovation Agency in 2021, we brought this from prototype to demo phase 🛠️.
https://t.co/amiDjkGyUK
🇪🇪 Government supports the development of #hydrogen value chain projects in #Estonia. Three Estonian companies are participating in the 🇪🇺 integrated #IPCEI programme: #SkeletonTechnologies, #Elcogen & #StargateHydrogen Solutions. More: https://t.co/Ps4Nn8vXTq

Skeleton Technologies to partner with Marubeni to bring its graphene SuperBattery to Asian automotive market.
#SkeletonTechnologies #Marubeni #graphene #graphite #marketing
https://t.co/lDYjNHcNli
#SkeletonTechnologies et l'Institut allemand de technologie de #Karlsruhe se sont associés pour concevoir la SuperBattery #Tesla pour les véhicules électriques.
Un supercondensateur au graphène qui promet un temps de charge de 15 secondes pour les batteries au lithium.
#SkeletonTechnologies, ha desarrollado bateria basada en #grafeno, junto con el Instituto de Tecnología de Karlsruhe, un grande de Alemania, para completar el desarrollo de #SuperBattery, innovadora con 15 -segundos tiempo de carga, #gasolina x #Energia

The #Estonian #ultracapacitor maker, #SkeletonTechnologies, was for the sixth year in a row chosen for the Global #Cleantech 100 list by Cleantech Group. #Estonia #startups
https://t.co/y2y16dL5cd
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