On 2014\11\05 14:46, Recliner wrote:
On Tue, 4 Nov 2014 08:12:03 -0800 (PST), wrote:

The RV1 bus it is Hydrogen powered.

Following your suggestion, I had a go on it today. It's not as quiet
as I expected, presumably because of the various fans and the gearbox.
Even when stationary in traffic, you can hear stuff whirring away. And
they certainly want to make quite sure you know how it's powered!
https://www.flickr.com/photos/reclin...7648736684940/

Ironically it's probably too long to fit around the corners on the H2 route.