One Canada Square the recycling of waste heat to cool and warm the building. Aggregates used in the office build were from predominantly recycled sources, part of a strategy to integrate sustainable products and materials throughout the site, delivering both affordable and sustainable environmentally friendly features to the building. One Canada Square energy performance has improved by decreasing 30% from 2007 to 2016 by initiatives such as installing LEDs and upgrading HVAC and water services. The ground floor, foyer area and basement levels of One Canada Square are open to the general public, having an underground retail area and a transport interchange from
King Square, London King Square, London King Square is a square in central London in the St Luke's area of the London Borough of Islington. It is situated at the corner of Lever Street and Central Street; it borders King Square Gardens to the West. The square is surrounded by restaurants, cafeterias, a newsagent's, a florist shop, a pub and a residential development. 19th century St Clement's Church stands in the corner of the square. On the other side of Central Street stands Thistle City Barbican Hotel. The square, surrounded by spacious housing for wealthy Londoners to live in a convenient distance from