Show notes:

There's a power revolution heading for our homes – a device that allows you to take power into your own hands. Its batteries, home batteries, and they've been called the holy grail of renewables – the key to the transition away from fossil fuels.

Catalyst is Australia's flagship science documentary program, showcasing Australian and international stories that impact us all.

Near the end: Batteries in your walls and structurally part of high-rises and sky-scrapers! OMG!