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
1 Furnival Square office, and the small one houses a Jury's Inn hotel. It was originally intended to be one 43-metre tall 11-storey tower, but this was later increased to two towers, one of which is at the original height, and the other at 67m tall and with 17 overground floors. It was suspended in January 2009 due to the economic climate worsening, with the Jury's Inn hotel tower complete and foundations dug for the office block. The architect for the building is Urban Innovations and the developer is McAleer and Rushe Group. 1 Furnival Square 1 Furnival Square is a tower whose