Innovations like these are critical to the 'clean' energy sector. Just as PVcycle is important to the solar industry, we need to show that, as an industry, we live what we preach. The sustainability of energy storage solutions is an important part of the story. Of course we are seeing plenty of 'second life' solutions for EV batteries, but at some point all batteries will pass their operational usefulness. it is important that we can demonstrate a sustainable and safe way to recycle or reprocess battery products at end of life.