Business Green: California yesterday retained its position as one of the global leaders in clean technology and climate change policy, after voters rejected a proposition that would have indefinitely suspended the state’s flagship climate change bill. With results from 48 precincts having been reported, “no” votes against Proposition 23 stood at 59 per cent, representing a significant victory for green campaigners including Bill Gates, Google co-founder Sergey Brin and Avatar director James Cameron, as well as…