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,
Crescent Link Retail Park in the Park. In August 2010, after much anticipation, Asda announced Crescent Link as being its location for its debut Derry store. The unit which currently houses Homebase will be altered and extended, allowing the addition of a large 40,000sq ft retail unit whilst retaining the Homebase retail outlet at the site. Plans have also been lodged for a competitive development, further south on the A514, of the Kilfennan Roundabout. This will be home to a new Sainsburys along with Petrol Station, a Premier Inn hotel and six screen cinema, along with other facilities for the local population. It is