E-Bikes in the U.S., Controlled EV charging.

Study tip I: Have you always wondered why people in the U.S. would rather use electric bicycles? You might want to read the e-bike study undertaken by ORTREC at Portland State University to find out.
ecycleelectric.com, transportation.research.pdx.edu (Study)

Study tip II: In this Carnegie Mellon University study researchers found out that controlled EV charging in accordance with grid demands could help cutting electricity costs by 50%. But EVs also might drive up prices if they are charged during times of peak demand.
cmu.edu, greencarcongress.com, sciencedirect.com (Study)