Business Green: Electric vehicles are more than meeting drivers’ daily range requirements and are cheaper to charge than previously thought, suggest results from an ongoing trial in the West Midlands. Initial indicators from the year-long, 110-car trial, part of the Technology Strategy Board’s £25m Ultra Low Carbon Vehicle Demonstrator programme, suggested that the electric cars were used similarly to their petrol-run cousins and that ‘range anxiety’ — concern about battery life when undertaking …