The boom in electric vehicles is set to see hundreds of GWh of used EV batteries hit the market over the 2030s, which can then be given a ''second life'' in stationary energy storage. Cameron Murray interviews four
The second life EV battery market is highly competitive, with several key players driving the development and deployment of these repurposed energy storage solutions. Major companies
15 小时之前· IDTechEx forecasts the second-life EV battery market to grow to US$4.2B in value by 2035, given the increasing availability of retired EV batteries over the coming decade. Li-ion
Second-life batteries can considerably reduce the cost as well as the environmental impact of stationary battery energy storage. Major challenges to second-life deployment include streamlining the battery
Co-founder and CEO Jørgen Erdal with the firm''s battery storage product, which repurposes EV batteries. Image: Evyon. Oslo-based second life battery storage solutions firm Evyon has raised €8 million (US$8.3
Batteries from electric vehicles can find a ''second life'' in energy storage systems, making more use of these valuable devices, and offering a potentially low-cost way to sidestep supply...
Offering a comparable alternative to new batteries, second life storage helps to solve several of the UK''s key energy challenges all at once; from the need for grid storage to support greater renewables penetration and
The potential to use “second-life” batteries in stationary battery energy storage systems (BESS) is being explored by several startups, along with some grant programs and a few EV manufacturers.
A battery energy storage system using EV batteries, from Sweden-based BatteryLoop, one of the companies interviewed for the article. Image: BatteryLoop. The boom in electric vehicles is set to see hundreds of GWh of used EV batteries hit the market over the 2030s, which can then be given a ‘second life’ in stationary energy storage.
Major challenges to second-life deployment include streamlining the battery repurposing process and ensuring long-term battery performance. By 2030, the world could retire 200–300 gigawatt-hours of EV batteries each year. A large fraction of these batteries will have 70% or more of their original energy capacity remaining.
Second-life batteries will either fail or experience exponential growth over the next 3–5 years. Retired batteries are available in increasing quantities, and there is clear demand for low-cost, stationary energy storage. Companies seeking to take advantage of the opportunity must act now, or risk missing the boat.
Despite the plunge in lithium prices in 2023, first-life batteries still cost 2–6 times as much as second-life batteries. As 2023 drew to a close, first-life LFP modules cost $90–120 per kWh, while retired batteries typically sold for $0–60 per kWh. But how does this translate into the overall cost of an installed BESS?
Therefore, second-life pioneers have largely focused on commercial, industrial, or community-scale applications in the range of 500 kWh up to 20 MWh. At this scale, a fully-installed, 5 MWh second-life BESS will usually cost around $375,000-$750,000 less than traditional, first-life BESS.
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