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Market-leading Fast Frequency Response Services

Access the quickest and most lucrative Demand Side market products

The faster Fast Frequency Response participants react to grid power system needs, the more they can earn. Our market-leading Fast Frequency Response technology, VIO Link, reduces the time it takes your equipment to respond to power system requirements from minutes to milliseconds by monitoring the state of the grid 8,000 times per second.

Choosing VIOTAS means your business can access the fastest and most lucrative market products and futureproof against greater frequency response performance requirements.

Not only are you adding an additional revenue stream to your bottom line, you are helping to grow sustainable and renewable energy usage across the grid and supporting your green credentials.

How it works

Our specialist team will expertly plan, implement, roll-out and support your participation in the electricity market.

How it works 1b

VIOTAS onboards and tests your suitable sites.

Our expert team will onboard and test your sites with minimal interruption.

How it works 2b

Join the energy market and play your part in supporting renewable energy and offsetting carbon emissions.

When the grid requires Demand or Frequency Response support, VIOTAS enables your sites to participate.

How it works 3b

Get paid for supporting the grid in times of need.

Monthly payments with no CAPEX or OPEX investments.

24/7 Support

Fully Managed

Fast Response


Improved Reporting

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How to Participate

If your commercial or industrial business has onsite back-up generation or equipment that can have its electricity consumption reduced for brief periods, then Demand Response could be a viable opportunity for your business.

Suitable equipment may include air conditioning, ventilation, electric heating, water chillers, fans, pumps, and other interruptible loads.

If you’d like to discuss your site’s suitability for Demand Response or learn how it can fit into your energy management strategy, our technical team are happy to provide a no-obligation technical discovery meeting. Simply get in touch and we’ll do the rest.

As a large energy user, we wanted to do more to support carbon reduction and boost renewable utilisation nationally. VIOTAS had the knowledge to provide me with the market details, road map, and confidence to proceed with our ambition to participate in the Frequency Response Market.
Donal O’Rourke - Procurement Director

Examples of how our customers participate

Mining & Quarrying

Data Centre

Cold Store



Food & Dairy

Water Treatment


Find out if your business is a fit for Demand Response

Discover other VIOTAS solutions

Frequency Response

Leading frequency response technology, expect the fastest and most reactive response times in the market.

24/7 Support

Always-on services and site support through our in-house Network Operations Center.