Fluence and Centrica Work with Data Centre in Belgium to Provide and Optimise its First Zero-Emission Backup Power System

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Fluence Energy, Inc.
Fluence Energy, Inc.

The 2.75 MW battery-based energy storage system provided by Fluence, the first of its kind for Google, supplies the hyperscale data centre facility in St. Ghislain with zero-emission electricity during grid outages, supporting Google's 2030 carbon-free energy goal. Google will also use Centrica’s network for the first time to support grid stability and advance 24/7 clean energy.

Fluence and Centrica provide first-of-its-kind project globally for Google data centre

Fluence and Centrica are providing and optimising Google's first zero-emission backup power system for a data centre in Belgium.
Fluence and Centrica are providing and optimising Google's first zero-emission backup power system for a data centre in Belgium.

BRUSSELS, Belgium, April 21, 2022 (GLOBE NEWSWIRE) -- Centrica Business Solutions, a provider of integrated energy solutions that balance profitability and sustainability, and Fluence, a global market leader in energy storage products, services, and digital applications for renewables and storage, have announced their collaboration with Google for the supply and optimisation of a zero-emission energy backup system at a hyperscale data centre in Saint-Ghislain.

For Google, it is the first-of-its-kind project globally that uses a battery-based energy storage system to reduce the number of diesel generators needed to provide backup power to the facility. The installation of 2.75 MW of Fluence’s Gridstack™ energy storage product at the St.Ghislain data centre serves as a proof-of-concept for wider use of battery-based energy storage at Google’s facilities to help Google deliver on its commitment to operate globally on 24/7 carbon-free energy by 2030.

Centrica will connect the battery storage assets to the Belgian electricity grid, allowing Google’s on-site batteries to flexibly store and discharge energy using Centrica’s specialised FlexPond™ software. The project further demonstrates the role that industrial consumers can play in stabilising electricity grids via on-site batteries.

All data centres require around the clock access to grid electricity, as well as on-site backup power to safeguard against power-cuts or blackouts. Battery-based energy storage is a quickly deployed, cost-effective, and low-emission solution that not only increases the resilience of commercial and industrial facilities but also supports system-wide decarbonisation and energy security goals across Europe and worldwide.

Marc Oman, Senior Lead of Data Centre Energy and Infrastructure at Google: “Google is pleased to drive technology innovation at the intersection of the data centre and energy industries, particularly when our innovations catalyse benefits beyond our own operations. The zero-emission backup power system provided by Fluence at our St. Ghislain facility is an important step forward in reaching our carbon-free energy goals. Not only will it allow Google to operate more cleanly during interruptions to grid reliability, but through our collaboration with Centrica, our battery will help the Belgian electricity grid maintain its target frequency and stay in balance.”