Northern Line
New study found that certain routes can have eight times higher air pollution levels than the safe limit
A disused underground station houses a huge underground fan that extracts warm air from the Northern line tunnels and converts it into hot water for heating homes
Waste heat from the Northern Line will be harnessed to provide heating and hot water to around 1,000 homes in Islington
Electric vehicles are going underground – almost, as sixty new charging points for electric cars have just been installed at 12 tube stations around London. They are built in the car parks of stations on the outskirts of the capital, such as High Barnet on the Northern line, Stanmore on the Jubilee and the Victoria […]