Siemens Has Invested Over $100 Million in Skeleton
The deal gives Siemens exclusive rights to supply power-smoothing storage technology to global data centers.
Updated on Oct. 14, 2026 in Data Centers
Live Poll
Should companies prioritize building new data center infrastructure to support the next generation of AI?
Siemens closed an investment of more than $100 million in the Estonian firm Skeleton Technologies in October 2026. This partnership, which values Skeleton at over $1 billion, aims to scale energy storage systems designed to mitigate power fluctuations in data centers.
Why it matters
Rising power demand from AI workloads is stressing power grids and data centers, pushing infrastructure firms to integrate smarter energy management. Siemens plans to package this storage technology with its existing design software to help data center operators manage energy waste.
The deal grants Siemens exclusive rights to sell storage systems that smooth out power spikes, which are intended to support a gigawatt of total data center capacity. This technology is produced at an automated facility near Leipzig, Germany, built at a cost of €220 million.
The players
Siemens
An industrial manufacturing conglomerate focused on electrification, automation, and digitalization software for infrastructure.
Skeleton Technologies
An Estonian high-power energy storage manufacturer that supplies equipment for large-scale industrial and cloud infrastructure.
The details
Skeleton's systems use high-power storage to manage the rapid energy fluctuations inherent in high-compute AI environments. By integrating automated production lines with Siemens power gear, these systems reduce energy waste that occurs during peak load periods. The hardware is designed to stabilize the supply of power to server racks, effectively allowing facilities to handle higher compute loads without overloading external grid connections.
Timeline
2009: Skeleton Technologies was founded.
October 2026: The Siemens investment deal officially closed.
2027: The company plans to pursue a US stock market listing.
The Tech Race
As data centers scramble to meet the power demands of AI, the race has shifted toward specialized storage that can handle rapid, load-heavy surges. Siemens is positioning itself to lead this transition by integrating power hardware into a full-stack design package, competing with other grid-management firms.
The immediate changes will be felt by large-scale US cloud firms that use these storage systems to maintain stable power flow in their data centers. While the equipment is currently entering new markets, retail users will see the downstream effect as these facilities become more power-efficient.
The takeaway
This deal underscores the vital role that energy storage architecture plays in the viability of large-scale AI deployment. Investors should track Skeleton's planned US expansion and their expected stock market listing in 2027 for signs of broader market adoption.
What happens next
Skeleton Technologies is scheduled to pursue a US stock market listing in 2027.
Further reading
For more on how infrastructure providers are adapting to AI power needs, visit the Data Centers section.
Live Poll
Should companies prioritize building new data center infrastructure to support the next generation of AI?
