These are the 20 Largest US Startup Funding Rounds of September 2018

8. Proterra $155M
Round: Series G
Description: Burlingame-based Proterra makes zero-emission, battery-electric buses that help eliminate fossil fuel dependency and reduce costs. Proterra has now raised a total of $502.21M in equity funding.
Industry: Battery, Energy Storage, Public Transportation, Renewable Energy
Total equity funding: $502.21M