Could “second-life” batteries be used in stationary battery energy storage systems?

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.

Will second-life batteries fail?

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.

What type of battery can be repurposed for a second life?

Currently, the predominant type of battery being repurposed for a second life is the lithium-ion battery. This is due to their widespread use in EVs, and their relatively high energy density compared to other battery chemistries.

How can governments push the field of battery energy storage forward?

One solution that many governments are exploring is financial incentives for those looking to push the field of battery energy storage forward, either in the form of cash grants, research funding, or tax breaks.

How can we drive the future of Battery Energy Storage Tech?

The UK’s dedicated researchers advancing tech, America’s encouraging financial incentives, and China’s sheer battery capacity are all positive steps in the field that others can use as good examples for how we can drive the future of battery energy storage tech forward.

What are the benefits of second-hand batteries?

· Environmental benefits: The environmental benefits of second-hand batteries are evident in both the extraction and disposal processes. A decrease in mineral extraction and an increase in resource conservation will prevent the continued loss of the Earth's minerals and prevent energy- and emission-intensive material processing.