A pioneering new deal announced today will capture waste heat from London Underground tunnels and an electrical substation to help warm homes and cut energy bills.
The project is the first of its kind in Europe and will be run through Islington Council's innovative Bunhill Heat and Power heat network, which already supplies more than 700 homes in Islington with greener heating.
Under the new project the network will be expanded to capture and utilise two local sources of waste heat, one from a London Underground ventilation shaft and the other from a sub-station owned and operated by UK Power Networks.
More top news
Londoners who have received new electronic gadgets for Christmas are being advised to take simple steps to protect them from thieves.
The Boxing Day sales got off to a flying start with shops reporting a surge in business during the first hour of trading.
Bus strikes are planned for Monday 29 December and Monday 5 January.