About The Trust aims to establish (through regional demonstrator projects) low carbon, economically attractive development pathways to improved water, energy and food security. Company Overview The Ecological Sequestration Trust (TEST) was formed in 2011 to demonstrate at city-region scale how to create a step change in improving energy, water and food security in the face of the combined challenges of changes of climate, demography and increasing resource-scarcity. Our approach is founded on two key perspectives: Viewing ‘the city’ in a regional context is essential. Every city is supported by a regional hinterland that sustains it. Moving towards resilient city development requires a combined focus on the built environment and city-region infrastructure (grey) and how it interacts with the region’s agricultural, forestry and ecology (green) and river, estuary or marine water (blue) resources. Our analyses and tools underpin a design-led approach that is able to work with the complete urban-rural ecosystem or metabolism. To create the investment for resilient city-region development there needs to be better understanding of the linkages between the environmental, societal and (critically) economic aspects of sustainable development. We believe bringing together existing knowledge of the links between these domains and systems tools that link them with metrics are key missing ingredients. We are aiming to address this need and to explore how these can foster effective cross-sector and multidisciplinary collaboration by local stakeholders to support practical initiatives that improve city-region wellbeing and quality of life. We are an independent non-profit organisation and UK registered charity working globally with business, government and communities to inspire new thinking to build creative partnerships and develop practical solutions. All of our tools and methods are being developed as ‘open source’ resources and material to be shared openly.