Browsing: battery

Nissan’s Melbourne production facility now offers a small but instructive case study, pairing a 100 kW rooftop solar system with a 120 kWh battery energy storage unit built from retired Nissan Leaf batteries, as manufacturers test whether circular energy systems can deliver measurable operational value rather than symbolic sustainability claims.

Global EV adoption is accelerating faster than most recycling systems can keep up. Waste from end-of-life batteries, just 500,000 tons in 2019, is projected by researchers to reach eight million tons by 2040, underscoring a widening gap between electrification targets and the infrastructure required to support them.