The link, below, is a year old but still good information. Electric motor cycles for city and off road use are interesting. Many are speed limited (e.g. 45-50 mph) or range limited (e.g. 70 miles), but many are also inexpensive.
Some have swappable batteries. This is important for those who – say – live in an apartment and do not have easy access to charging where they park their bike. Just carry the battery pack inside.
Some have range extension options, such as an optional second battery, or plans for future, larger capacity batteries.
Some of the electric motorcycles are priced inexpensively ($2500-$4500) while some are silly – US $30,000 for an electric motorcycle? Seriously?