Sheffield centre and retail parks, Ecclesall Road, London Road, Hillsborough, Firth Park and the Crystal Peaks shopping centre. In a 2010 survey of forecast expenditure at retail centres in the United Kingdom, Meadowhall was ranked 12th and Sheffield City Centre 19th. Sheffield has a District Energy system that exploits the city's domestic waste, by incinerating it and converting the energy from it to electricity. It also provides hot water, which is distributed through over of pipes under the city, via two networks. These networks supply heat and hot water for many buildings throughout the city. These include not only cinemas, hospitals,
Cardiff Bay Retail Park site. Grangemoor Park was created opposite the retail park on the 20 metre hill landscaped on the old refuse site. Maples was a homeware store that closed in around 2000. Over the years, the unit has been split into 3 smaller units. Furnitureland and Powerhouse both closed their units in 2007. BHS then refurbished both to create one large unit until they ceased trading in 2016. JJB closed their unit here once they moved to the Capital Retail Park in Leckwith, which also included a gym. The Dunleavy Drive section of the Cardiff Bay Retail Park was built in 2008.