Battery Energy Storage Systems, BESS, sites enable energy from renewables, like solar and wind, to be stored and then released when the power is needed most. Whilst the main function is to soak up surplus clean electricity and discharge it back when needed, the plant can also operate in several different modes to provide grid stability services, for example helping to manage voltage and frequency imbalances as renewable generation dips up and down.

Battery energy storage systems are essential for ensuring a stable and efficient electricity supply, especially during the transition to renewable sources. By storing energy when production is high and releasing it when demand increases, they help balance the grid, reduce CO₂ emissions, and minimize operational costs. Additionally, they enhance the resilience of the electrical system, providing backup during critical moments and facilitating the secure integration of solar and wind energy, ensuring a more sustainable energy future.

Solar farms are essential for the UK’s energy strategy as they provide not only a clean, fossil-fuel free source of electricity but are also one of the cheapest forms of electricity in the UK, four times cheaper than gas and two times cheaper than nuclear.

The UK Government has set a target to reduce greenhouse gas emissions of the 1990 levels by 100% before 2050 to reach Net Zero with solar power playing a key role in this target. As part of this the government has targeted 70 GW of solar power to be installed by 2035 of which there is currently 15.7 GW installed as of December 2023 (Source).