AlpSemi raises €17M for AI data-centre power systems
French semiconductor company AlpSemi raised €17M to advance solid-state circuit breaker technology for buildings and AI data centres.
AI data centres need more than chips and cooling. They also need safer, smarter power systems that can handle rising electrical loads.
What happened
French semiconductor company AlpSemi raised €17M to advance semiconductor power switches for solid-state circuit breakers.
The technology is aimed at buildings and 800V DC AI data centres, where fast, efficient and intelligent power protection becomes increasingly important.
Why it matters
This is a strong deeptech infrastructure story.
As AI workloads and electrification increase power demand, data centres need better electrical protection systems. AlpSemi sits in the hidden power layer behind AI infrastructure.
The bigger picture
The AI buildout is creating demand across the entire physical stack: chips, power electronics, cooling, grid connections and safety systems. Some of the most important companies may be invisible to end users.