The goal is to try to make this cost-neutral for the students participating in TEC.
When we talked to students who were considering taking an internship at a startup versus a big company, the big issue in many cases was that most startups weren't offering cash compensation. The problem being that even if students really want to try working at a startup, it is really expensive to live in the Bay Area - even for 8 weeks.
So the goal was not to compete with big companies directly on cash compensation (which most startups would never do even for a full-time hire), but rather enable anyone who wants to have experience working with a small team - the opportunity to be able to afford to do so.