Skeleton Technologies surpasses $1B valuation with Siemens backing for US expansion

Siemens has invested in Skeleton Technologies, propelling the company's valuation past the $1 billion mark. This financing will fuel Skeleton's expansion of its US manufacturing base and R&D efforts in Silicon Valley, aimed at meeting the surging demand from hyperscalers for AI data-center power systems. The International Energy Agency anticipates global data-center electricity consumption to nearly double from 485 TWh in 2025 to 950 TWh by 2030.

AI data centers are projected to see a threefold increase in electricity consumption. AI workloads introduce unique power consumption dynamics, with GPU clusters rapidly transitioning between power states, generating abrupt load spikes and harmonics. Skeleton Technologies' high-power systems counteract these challenges by eliminating harmonics and efficiently handling rapid power fluctuations near the workload, delivering up to 40% energy savings and double-digit enhancements in GPU performance.

At the heart of Skeleton's technology is its proprietary Curved Graphene material, engineered for swift power delivery, high efficiency, and prolonged cell life. By integrating these cells with power electronics and system-level controls, Skeleton optimizes the power demands of AI clusters. CEO Taavi Madiberk emphasizes that "AI is scaling faster than the power infrastructure behind it, and the constraint is not the number of GPUs but the ability to extract maximum compute from every GPU and megawatt available."

The $9 billion investment from Siemens, a long-standing partner, accelerates the company's US expansion, positioning Skeleton as the sole entity in its segment with a complete US value chain, from cells to complete systems. This collaboration merges Siemens' expertise in industrial electrical infrastructure with Skeleton's rapid-response power systems to create and commercialize products tailored for next-generation AI data centers, addressing hyperscaler demands from grid to rack.