Overview of Li‐ion battery energy storage system failures and risk management considerations

Stokes, Roger

doi:10.1002/prs.12387

Cited by 4 publications

(2 citation statements)

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“…As mentioned earlier, LIBs are comprised of many chemicals, and their combustion byproducts often include hazardous compounds. Any water used to fight BESS fires should be contained to eliminate the possibility of groundwater contamination as well as to minimize environmental damage and cleanup costs 14 . Electrocution poses another hazard if first responders stand in fire‐water pool.…”

Section: Overall System Recommendations and Best Practicesmentioning

confidence: 99%

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Hazards of lithium‐ion battery energy storage systems (BESS), mitigation strategies, minimum requirements, and best practices

Mylenbusch,

Claffey,

Chu

2023

Process Safety Progress

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In the last few years, the energy industry has seen an exponential increase in the quantity of lithium‐ion (LI) utility‐scale battery energy storage systems (BESS). Standards, codes, and test methods have been developed that address battery safety and are constantly improving as the industry gains more knowledge about BESS. These standards address the minimum requirements for shipping, installation, commissioning, and operation of the battery. In addition to minimum standards, there are recommended practices that enhance the safety of utility‐scale energy storage installations. This paper reviews the recommended practices that, through knowledge and experience with BESS, are being adopted by electric utilities. The focus is on fire, explosion, and toxic emission hazards of thermal runaway events of the battery and their mitigation. The paper also addresses utility considerations of minimum requirements dictated by codes, standards, and expectations of authorities having jurisdiction (AHJs) and insurance companies. This paper is intended to increase the technical acumen of environmental health and safety personnel and to provide practical information to utilities and developers installing LI BESS.

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Section: Overall System Recommendations and Best Practicesmentioning

confidence: 99%

“…Any water used to fight BESS fires should be contained to eliminate the possibility of groundwater contamination as well as to minimize environmental damage and cleanup costs. 14 Electrocution poses another hazard if first responders stand in fire-water pool.…”

Section: Water Managementmentioning

confidence: 99%