Some 70 per cent of commercial properties will still be standing in 2050, which is why retrofitting, or re-engineering, a city’s built environment and infrastructure is so essential. However, research led by Professor Tim Dixon of the University or Reading’s School of Construction Management and Engineering  has found that despite examples of ‘light touch’ retrofit (such as LED lighting, improved building services and building management systems), the rate of retrofit in the sector is low; being hampered by complexity, fragmentation and conservatism. And crucially, the commercial property sector does not take a city scale view of retrofit projects and so is ‘city-blind’ to retrofit opportunities, which is also slowing progress. More →

The UK’s largest living wall, designed to reduce urban flooding, has been unveiled in London’s Victoria district. Standing at 350 square metres with over 10,000 ferns, herbaceous plants and 16 tons of soil, the wall, at the Rubens at the Palace Hotel near Buckingham Palace reaches over 21 metres high. The wall’s unique design enables it to capture rainwater from the roof of the building in dedicated storage tanks. Flooding is a key environmental challenge in Victoria during periods of heavy rain, due to the low absorbency of urban surfaces. According to the Environment Agency, there are now around 534,000 properties in London on the Thames floodplain, and one in four in London are at risk of flooding. More →