Road travel is a high carbon way to get around. Whilst electric cars and renewable fuels might help reduce emissions, it’s not just vehicles we need to consider – what about streetlights and signs?

The Great Fire Trail: a free Time Hunters history walk around the City of London
1:02:38

Marina Ventura and The Micro-Gridders: Your Go... Designing A Grid of the Future
04:40

Marina Ventura and The Micro-Gridders: Energy Guzzlers
05:27