Tesla's started off 2017 with a bang, officially opening its Powerpack-filled 20-megawatt energy storage station in Mira Loma, California last week as it looks to start production of its Model 3 at the end of the year. Just don't expect its new, more affordable electric car to come with the larger batteries they stuck in their existing vehicles last year: CEO Elon Musk himself finally confirmed that the Model 3 won't initially come in 100 kWh.