Thanks to ABC Members GESS International and Capstone Turbine, biogas and RNG will be featured on two IndyCars in the races at Texas Motor Speedway (this weekend) and the Pocono Raceway (Aug 18). GESS Int’l and Capstone Turbine Corporation will serve as the primary sponsor of the Andretti Autosport No. 27 driven by Alexander Rossi and both companies will continue to be the primary sponsor of the Harding Steinbrenner Racing No. 88 Honda driven by Colton Herta.  The American Biogas Council is featured on the front wing of both cars. More >>