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
Midland Square of note are the unusual double-floored elevators, which take only 40 seconds to rise to the top. The name of the building derives from the Chūbu region (which means "central region") of which Nagoya is the capital. Midland Square , officially called , is a skyscraper located in the Meieki district of Nakamura-ku, Nagoya, Japan. It opened in early 2007. It is the tallest building in Nagoya and the fifth tallest building in Japan as of 2015. At 247m (810 feet), it is slightly taller than the nearby JR Central Towers. Midland Square houses offices of many companies including Toyota