Plus, there’s hope TSLA can benefit from the Inflation Reduction Act, which allows some customers to claim up to $7,500 in credits when buying Tesla models. Tesla (TSLA) Source: Koshiro K / Shutterstock.com Or, look at Tesla (NASDAQ:TSLA). As that number climbs to an expected 18% this year and potentially to 50% by 2030, TSLA could multiply in size.