Tesla Motors does as well; they do a well-to-wheel analysis. http://me222.files.wordpress.com/2007/05/twentyfirstcenturycar.pdf http://me222.files.wordpress.co

Tesla Motors does as well; they do a well-to-wheel analysis. http://me222.files.wordpress.com/2007/05/twentyfirstcenturycar.pdf http://me222.files.wordpress.com/2007/05/twentyfirstcenturyc...