Insights

Why we invested

Energy Storage

Why we backed Sinergy Flow

Zinc-sulfur redox flow for long-duration storage: power and energy scaled independently, without critical minerals.

Milan · 9 Oct 2026 · 1 min read
New Nuclear

Why we backed Blue Capsule

Industrial heat up to 750°C without a water source: a Na/Air exchanger built for hydrogen, cement and hard-to-abate heat.

France · 2 Oct 2026 · 1 min read
Energy Storage

Why we backed VoltR

AI characterisation of used cells to rebuild performance-matched stacks: circular batteries, European resource autonomy.

France · 25 Sep 2026
New Nuclear

Why we backed Stellaria

A compact molten-salt AMR that renews 100% of its fuel in operation, recycling spent fuel and cutting the need for fresh uranium.

Grenoble · 18 Sep 2026 · 1 min read

The Exergon brief

Stay ahead of the energy transition