Battery Energy Storage: How It Works, And Why It’s Important
Energy storage plays a crucial role in the decarbonization of the power system and the mitigation of greenhouse gas emissions. It is fundamental to establishing resilient, reliable, and cost-effective electricity grids capable of managing the intermittent nature of renewable energy sources such as wind and solar. While various energy storage solutions exist, lithium-ion batteries currently stand as the preferred technology, thanks to their cost-effectiveness and high efficiency. What are Battery Energy Storage Systems / BESS? Battery energy storage systems (BESS), are devices that enable energy from renewables, like solar and wind, to be stored and then released when the power is needed most. Battery Energy Storage Systems, or BESS, are rechargeable batteries that can store energy from different sources and discharge it when needed. BESS consist of one or more batteries and can be used to balance the electric grid, provide backup power and improve g...