Deep Tech / Supercapacitors / AI Infrastructure / Energy Storage

EP71 — Unicorn Files — Skeleton Technologies: what if AI’s bottleneck is no longer chips?

22:50 • 17/10/2026
Listen on Spotify🇮🇹 Podcast in Italian

About this episode

An Estonian-founded deep-tech company spent seventeen years building high-power storage technology before AI data centers emerged as a major target market. This episode examines the real physics of transient electrical loads, Skeleton’s GrapheneGPU offering, the Siemens investment and exclusive global data-center partnership, competing approaches and the gap between performance claims and independently demonstrated commercial value.

What you learn from this episode

  • Rapid GPU-cluster power swings are a real problem, distinct from total energy availability.
  • Supercapacitors can buffer transient loads but do not create electricity or intrinsically accelerate chips.
  • Siemens announced a strategic investment and exclusive global data-center commercial partnership.
  • A valuation above $1 billion is not itself proof of profitability or commercial scale.
  • Skeleton’s quantitative performance claims require independent benchmarks and deployment data.

Featured startup: Skeleton Technologies

Skeleton Technologies

A deep-tech company founded in Estonia in 2009 that makes curved-graphene supercapacitors and high-power energy-storage systems, with factories in Germany and Finland. In October 2026 it passed a $1 billion valuation after a strategic investment from Siemens.

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Listen to the episode

Listen on Spotify🇮🇹 Podcast in Italian
🎙️ Scalable Podcast — European startup stories · 🇮🇹 in Italian
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