Swedish energy company Vattenfall has initiated the operations of its co-located battery, designed to store renewable wind power generated by its onshore wind farm Pen y Cymoedd (PyC) in the UK.

Vattenfall anticipates that its 22MW battery@pyc project will help the UK National Grid maintain frequency levels and reliability of electricity supply by storing electricity produced by the wind farm.

Vattenfall’s PyC wind farm comprises 76 wind turbines and has the capacity to generate enough power to meet the electricity needs of more than 13% of households in Wales every year.

In addition to meeting electricity needs in the region, the project supports Wales’s climate change ambitions by displacing more than 300,000 tonnes of carbon emissions from fossil fuelled generation.

"Vattenfall is on the road to a smart, digitalised future, free from fossil fuels."

Vattenfall Wind Business Area senior vice-president Gunnar Groebler said: “Vattenfall is on the road to a smart, digitalised future, free from fossil fuels. I can think of few other energy installations that better demonstrate what that future looks like than this battery installation.”

The 22MW battery is made up of six shipping container sized units, five of which are equipped with the 500 i3 BMW manufactured battery packs.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

The battery makes use of lithium-ion batteries with a capacity of 33KWh supplied by BMW and adapted for a stationary application.

Vattenfall Solar & Batteries Business Unit head Claus Wattendrup said: “This is Vattenfall’s largest battery installation to date, where we make use of synergies at our existing wind farms sites – such as at Pen y Cymoedd or the Princess Alexia Wind Farm in the Netherlands. Hybrid renewable parks will play a larger role in the future and we are leading this development.”

Vattenfall operates in the UK, Sweden, Germany, Denmark, Finland and the Netherlands.