SAN JOSE, Calif.--(BUSINESS WIRE)--Efficient Drivetrains, Inc. (EDI), a global leader in advanced, high-efficiency Hybrid and Electric drivetrain solutions, today announced plans to open a Series B round of funding to new institutional and angel investors. The company has already closed $3MM in funding with early participation from an initial Cleantech investor Governing bodies across the globe are aggressively instituting regulations to evolve to a zero vehicle emissions future. The industry i