Hard cell
UTC Power boss Jan Van Dokkum is a passionate advocate of the fuel cell, pioneered by his company everywhere from space to the US highways. Niall Firth reports.
UTC Power boss Jan Van Dokkum is a passionate advocate of the fuel cell, pioneered by his company everywhere from space to the US highways. Niall Firth reports.
Will the replacement of Tony Hayward with an American executive at the head of BP ease the pressure on the company from the US government?
Is it inevitable that environmental constraints will lead to a reduction in air travel?