January 13, 2009 Start-up Xtreme Green is set to release several new and highly desirable electricity-powered machines in 2009, including a 4kW (5.4 bhp) motorcycle, a 3kW (4 bhp) scooter, a 250 pound Jetboard for watersport enthusiasts with a top speed of 35 mph, and three-wheeled Police Mobility V