- Backup Power for Critical Infrastructure: During a power outage, utility-scale battery storage systems can supply backup power to essential services such as hospitals, emergency services, and critical infrastructure. This capability helps maintain continuity of vital services when the grid is down.
- Grid Resiliency: Utility-scale batteries enhance grid resiliency by stabilizing the grid during sudden disruptions or power outages. They can absorb excess energy when the grid is functioning and release it when needed, thereby reducing the likelihood of further outages.
- Black Start Capability: Utility-scale battery energy storage systems (BESS) can assist in restarting the grid after a system-wide failure, a process known as a black start. This ability to start generators without relying on diesel or fossil fuels reduces emissions and fuel costs.
- Location Flexibility: Utility-scale batteries can be strategically located in the transmission network, distribution network, or co-located with renewable energy generators. This flexibility allows them to provide services where they are most needed, improving overall grid reliability during power outages.
Overall, utility-scale batteries not only provide backup power during outages but also contribute to preventing power outages by stabilizing the grid and offering strategic support for restarting energy systems when needed.
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