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How can battery storage owners mitigate the risks at their projects? Fraser McLachlan tackled this topic in the opening presentation of the storage section of today’s Financing Energy Transition conference. Fraser highlighted “BESS will grow from a $3bn industry to a $50bn industry by 2032 and, for the insurance industry, there is a huge opportunity. But, we need to get better at sharing knowledge and ideas”. There are five ‘elephant in the room’ risks that battery owners and operators need to be aware of at their assets. Read more on this below!

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How can battery storage owners mitigate the risks at their projects? This was the topic tackled by Fraser McLachlan, CEO of GCube Insurance, in the opening presentation of the storage section of today’s Financing Energy Transition conference in London. He started by reflecting on five ‘elephant in the room’ risks that battery owners and operators need to be aware of at their assets: 🐘 Thermal runaway caused by fires in the supporting infrastructure at battery projects, not just in the cells themselves. 🐘 Under-insurance at projects because owners and operators don't take power price volatility into account when estimating how much failures would cost. 🐘 Natural catastrophes of the kind that have caused major losses at solar and wind projects. McLachlan highlighted earthquakes as a particular risk given the delicate nature of the chemistry in battery storage systems. 🐘 Over-reliance on a few markets for the supply of battery cells and the raw materials such as lithium, which could raise costs and cause supply issues. 🐘 Decline in the reliability of, and returns from, battery cells during their life cycle; and the potential they may need to be replaced with newer technology. However, McLachlan said battery storage owners could mitigate their risks by checking manufacturers have adequately tested their batteries; ensuring that technology failures are the responsibility of OEMs in warranties; and pushing back on OEMs when innovation isn’t needed as it could increase operational risks. “Cheapest is not always better and we need to get better at sharing knowledge and ideas," he said, but he finished on an optimistic note: “BESS will grow from a $3bn industry to a $50bn industry by 2032 and, for the insurance industry, there is a huge opportunity.” #FinancingEnergyTransition | Energy Storage Report

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