By Gary S. Vasilash

During yesterday’s Telsa Q2 earnings call, there was, not surprisingly, a whole lot of discussion of COGS, or cost-of-goods-sold. (There was seemingly an equal amount of time talking about the Dojo supercomputer that the company has built and is using in its pursuit of full self-driving vehicles, including its, in Elon Musk’s words, “our sort of future robotaxi products,” which essentially got no attention.)

Anyway, the issue for the investors is to make sure that costs are at the least kept under control, if not cut, so that there will be more goods sold.

(And on the subject of “more,” Musk, understandably proudly, noted at the top of his comments “Model Y because the bestselling vehicle of any kind globally in Q1, surpassing the likes of Corolla and Golf. So, it was the number one vehicle of any kind, including vehicles that are sold at a far lower price.”)

Karn Budhiraj, vp of Supply Chain at Tesla, made an interesting comment that was essentially overwhelmed by the other observations made by Musk and his colleagues:

“And there’s also the unit economics improve as volumes grow. That’s the other thing we’re seeing. As we’re becoming a bigger and better part of a lot of suppliers, the economies of scale come into play.”

Yes, the size of Tesla’s marketshare will decrease as other OEMs’ EVs begin to populate showrooms, but given its massive scale predicated on sales, those others still have a steep challenge ahead of them.