NOX Energy Raises €3M for Home Flexibility

NOX Energy raised €3 million to scale software that connects home energy devices to electricity markets.

What happened

The Belgian startup is building software that links devices such as heat pumps, solar panels, batteries and electric vehicles to the grid. The goal is to help households and energy providers turn flexible demand into a useful resource.

The funding supports the company’s next phase of product and market expansion.

Why it matters

As homes electrify, energy demand becomes more flexible but also more complex. Heat pumps, EVs and batteries can all shift consumption if coordinated properly.

NOX Energy is targeting the software layer that makes that coordination possible, helping households reduce costs while supporting grid stability.

The bigger picture

The energy transition is not only about adding more renewable generation. It also requires smarter demand, more flexible buildings and better coordination across millions of distributed devices. Home energy software is becoming part of climate infrastructure.