November 2016: “A pioneering “living wall” created at a Grade-I listed Mayfairdevelopment could reduce local air pollution by 20 per cent, it was claimed today. The 80sq m wall has been planted with grass, flowers and strawberries and installed on scaffolding at the St Mark’s building in North Audley Street. Developer Grosvenor and engineering firm Arup devised the wall, which they claim could help to cut harmful emissions and spruce up streets undergoing major construction projects.”
Full Evening Standard article here. See earlier post on GLA ‘Green Capital’ study here.