Business Green: Electronics giant Philips today announced it generated almost a third of its revenue from “green products” last year, reaching its target for sales of energy efficient and environmentally friendly technologies three years ahead of schedule. The company reported it had generated 31 per cent of revenue from “green products” in 2009, and was set to achieve its target of investing EUR1bn in the development of green technologies before the end of this year. It also said that it was …