How is it 'growing'? Tesla's factory runs under capacity and has been doing so since 2012.
http://en.wikipedia.org/wiki/T...
"In December 2012, Tesla employed almost 3,000 full-time employees.[3][26] By January 2014, this number had grown to 6,000 employees."
"Number of employees - 10,000 (Nov 2014)"
3000 to 6000 to 10000. Nope, that certainly doesn't sound like growth. But just in case any of those words were too big for you, here's a graphic:
http://www.statista.com/statis...
" In August 2014 the company announced it, in conjunction with Panasonic, would establish a "gigafactory" battery manufacturing plant in the Southwest or Western United States by 2020. The US$5 billion plant would employ 6,500 people, and reduce Tesla's battery costs by 30 percent."
So in additional to however many other employees they add over the next 5 years, they will then add another 60+% of today's employee count, and in doing so be able to greatly decrease the cost for the most expensive part of their car...the one part that is MOST responsible for pushing Tesla cars out of the price range of the average person. But I'm sure that won't result in any growth, either.