The built environment shapes every dimension of city life - who is sheltered, who is healthy, how connected people are to nature, and what the city costs the planet.
London is falling short on all counts. With nearly 200,000 people in temporary accommodation, the cost-of-living pushing millions into poverty, and buildings contributing to a carbon overshoot five times the safe planetary limit, the case for action is overwhelming. London's vulnerability to global shocks and climate disruption makes it more urgent still. LDEC is convening communities, institutions and all those with the power to act to build a London where everyone can thrive.
London's built environment shapes every dimension of city life, who is sheltered, who is healthy, and what the city costs the planet. With nearly 200,000 Londoners in temporary accommodation, the cost-of-living pushing millions below the poverty line, and buildings contributing to a carbon overshoot five times the safe planetary limit; the case for action is overwhelming. London's vulnerability to global economic shocks, climate disruption and supply chain fragility makes this more urgent. A city that cannot house, heat, sustain or connect its people to nature is a city that cannot withstand crisis.
London holds over eight million trees and substantial areas of parkland, wetland and green corridor. These are not amenities; they are infrastructure. They cool the city, absorb flood water, support biodiversity and sustain the mental and physical health of Londoners. Yet access to green space remains deeply unequal, and too much of what we build continues to erode rather than restore the natural systems the city depends on.
LDEC's Built Environment workstream is both a platform and a programme. It convenes architects, planners, developers, policymakers, universities, businesses and communities around a shared ambition: to apply the four lenses of Doughnut Economics to how London is designed, retrofitted and planned. It runs pilot projects that test regenerative, distributive and community-led approaches at neighbourhood scale, offering solutions that can be measured, learned from and scaled across the city.
By reimagining how we build, retrofit and plan, we can create homes and neighbourhoods that are affordable, safe and resilient, embedded in living landscapes rather than set against them, meeting the needs of every Londoner while respecting the health of our planet. Our intention is long-term transformation by reducing London's ecological overshoot, closing its social gaps, and proving that a built environment that is fair, resilient and ecologically honest is not an ideal but a practical possibility.
