Off-grid isn’t a state of mind. It isn’t about someone being out of touch, about a place that is hard to get to, or about a weekend spent offline. Officially, “off grid” refers to a home or town that is disconnected from the electricity and natural gas networks that serve a region. Living off-grid, therefore, means having to radically re-invent life as we know it. It means choosing to live in a way that is dramatically innovative: a way that draws on skills of the past and is inspired by concerns for our collective future.