Grid stabilisation

Helps balance loads and supports a more resilient energy system

Helps balance loads and supports a more resilient energy system

Why is frequency regulation important for a stable energy system?

As the electricity grid becomes increasingly dependent on renewable energy, the need for rapid balancing grows. Frequency regulation ensures that grid frequency remains stable, even as production and consumption fluctuate. Without this balance, disruptions can occur, affecting both supply security and costs.

By participating in frequency regulation, you actively contribute to the green transition while strengthening your own business model. It is a solution that combines responsibility with financial benefits.

With VisBlue, you get more than energy storage; you become an active part of the future energy system.

Stable energy system:

Contribute to balancing the energy system

Rapid response:

The battery responds instantly to grid demand

Additional revenue:

Participate in flexible electricity markets

Future-proof energy:

Contributing actively to the challenges of the energy transition

How frequency regulation works with VisBlue’s battery solution

VisBlue’s flow battery responds instantly to signals from the grid, delivering the power needed to stabilise frequency. The system can be integrated into your existing energy infrastructure and adapted to your needs, allowing you to provide flexibility to the market while maintaining your own operations.

The technology is water-based, safe, and free of cobalt and lithium, making it ideal for buildings, utilities, and large energy consumers seeking a future-proof solution.

Financial benefits and a stronger sustainability profile

Frequency regulation is not only a technical necessity, but it is also a source of revenue. By making capacity available in flexibility markets, you can create a new, stable income stream while reducing the risk of energy waste.

At the same time, you strengthen your sustainability profile and document your contribution to a more robust and sustainable energy system, valuable for both ESG reporting and your brand.

Also read how backup power provides added security during grid disruptions.

Why customers choose VisBlue

Responsible

99% recycable
100% free of cobalt and lithium

Safe

Water-based
Cannot catch fire

Durable

+20 years/20.000 cycles
100% capacity

Scalable

Power and capacity tailored to your needs

Danish

Developed and produced in Denmark

Learn about our other solutions

What our customers say

"As a landlord, it gives us great peace of mind to know that the battery can neither catch fire nor explode as we’ve seen happen with other battery types."
Pia Hornbæk
Chairman
“The most fascinating thing about flow batteries is their life cycle assessment. They can handle up to 20,000 cycles and are recyclable - it’s truly impressive.”
Walther Toft
Energy responsible
“By storing excess energy in the flow battery, we will be able to use our energy much more efficiently.”
Michael Riis Nyrand
Property manager
“It’s about finding the right balance between animals, people, nature, and the economy - and VisBlue’s flow battery can help us achieve that through its climate and environmental benefits.”
Karsten B. Nielsen
CEO