The BBC has an article today on the first hydrogen fuel cell production motorcycle - the ENV from Intelligent Energy.
I'm delighted to see a British company leading the way. It's a good looking machine capable of 50mph and a range of 100 miles. Best of all, unlike electric powered vehicles, the hydrogen fuel cell can be replenished quickly - around five minutes. It is expensive - around £6,000 - but the company are confident this will drop over time while performance and range will improve. It is also virtually silent, which brings positives and negatives of course.