Alternative technology offers cleaner air
Reducing traffic emissions is a key element in the drive to clean up the air over Britain, with local authorities taking on greater responsibilities than ever to monitor and improve air quality. The recent expansion of the monitoring network around the country gives a minute by minute account of where pollution arises and a wide range of measures, from improved performance of motor vehicle engines to the use of alternative fuel and power sources, such as gas and electricity, plus a move to more sustainable transport systems, is producing a steady reduction in harmful emissions. LAWE reviews progress in this field and highlights recent developments in technology.