A virtual power plant for every home

In 2019, we collaborated with sonnen to install a network of 100 domestic batteries that formed the UK’s most advanced virtual power plant. The project, approved by National Grid, created an innovative network of decentralised home energy storage systems.

What is a virtual power plant?

By aggregating the 100 batteries on our cloud platform, we built a virtual power plant capable of providing dynamic Firm Frequency Response (FFR).

This means the virtual power plant sells storage space when the grid is overloaded – and supplies stored energy back to the grid during times of peak demand.

As well as contributing to the stability and sustainability of the UK’s electricity system, the virtual power plant delivers tangible benefits to individual customers.

It not only maximises the amount of solar-generated electricity they can use in their homes, but also helps to reduce their overall energy bills.

How home batteries will change the energy system

Home batteries are becoming ever more popular with consumers and virtual power plants are increasingly being used by energy companies to manage their energy portfolios and systems in a more sustainable and cost-efficient way.

The collaboration with sonnen demonstrates how networks of home batteries can work hand in hand with large-scale batteries and other flexible industrial equipment to build virtual power plants that maximise the value of their component parts. And they can do this without causing excessive utilisation or sacrificing other benefits of the equipment.

If you'd like to find out more about this project – or about how Centrica DSR can help you – get in touch to speak with one of our experts.