This video shows the derivation of an equation used in another video. You should watch that other video first.
Electric car range with air conditioning
http://youtu.be/tftNarySZaU
Here is a link to a story about the Nissan Leaf lawsuit:
http://www.topclassactions.com/lawsuit-settlements/lawsuit-news/2537-nissan-leaf-battery-life-class-action-lawsuit#
A Tesla report regarding range:
http://www.docstoc.com/docs/148522916/Tesla-Model-S-driving-ranges-on-non-urban----Thetruthaboutcars
EV energy consumption:
http://www.solarjourneyusa.com/EVdistanceAnalysis5.php
