Green Infrastructure is the network of green spaces and water systems that delivers multiple environmental, social and economic values and services to urban communities. This living network strengthens the resilience of urban environments to respond to the major current and future challenges of climate change, growth, health and biodiversity loss, as well as water, energy and food security. With the rapid expansion of towns and cities around the world, the far-reaching value of Green Infrastructure is increasingly recognised by scientific, planning and design communities.