Domestic combined heat and power is set to revolutionise the home energy market by enabling customers to produce part of their own electricity while heating their homes and reducing electricity bills. Those with an interest in the environmentally friendly technology are advised

A new report on the building management systems market says the market – at manufacturers’ selling prices – was worth £352m in 2003 and forecasts it will reach £386m by 2007. Among other factors, AMA Research says the recently subdued market was