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,
Hindpool Retail Parks 1859 and 1963 and was at one point the largest steelworks on earth. Cornerhouse Retail Park has seen many changes throughout its history, Tesco has seen two huge expansions (including the addition of a large mezzanine floor) and has become a Tesco Extra store, Homebase also created a mezzanine floor to keep up with the competition from the likes of B&Q, although the store has now become a B&M, whilst Currys had a unit in the park before relocating to Hollywood Park when it was completed. Cornmill Crossing is the newest addition to the Hindpool Retail Parks complex. Despite it