BESS Explained: How It Works and Why It Matters
Standalone utility-scale battery energy storage systems take excess energy off the grid, store it in large batteries, and deliver it back to the grid when it's needed most. Battery Energy Storage Systems play a vital role in strengthening energy reliability and independence, while fostering economic growth.
Why BESS Matters
Reliability
Battery Energy Storage Systems provide power instantly during outages, storms, or high demand.
Peak Shaving
BESS projects provide power during peak demand time which can reduce demand charges and result in lower electricity bills.
Resilience
The power stored in BESS projects provides consistent and reliable electricity by balancing supply and demand, which can reduce strain on the grid and delay transmission infrastructure upgrade costs.
The Benefits of BESS
Battery Energy Storage Systems (BESS) keep a low profile while delivering passive benefits for the county, including:
- Energy Independence: By diversifying the electric grid with storage options, we can reduce reliance on imported fuels and strengthen national energy security.
- Economic Growth: BESS projects create jobs, generate local tax revenue, and support businesses throughout the supply chain.
- Environmentally Friendly: BESS projects produce no greenhouse gas emissions, along with minimal noise, traffic, and water use, helping to reduce air pollution within the energy generation industry.
- Affordability: BESS projects increase the capacity of the electric grid which can help reduce prices for the consumer.
Safety and Compliance
By using state-of-the art designs and following these national industry standards, BESS is safe and secure.
- NFPA 855 - National fire and life safety standard for energy storage systems ensuring safe installation, operation, and emergency preparedness.
- UL 9540 and UL 9540A – The safety standard for energy storage systems and the testing requirement which ensures they can be safely installed and operated in the community.
- Thermal Management – Active cooling and fire suppression technology
- Emergency Preparedness and 24/7 monitoring – Emergency response plan developed with local fire and EMS. Real time system controls and automatic fault detection.
