In early May 2018, 16 schools from Tucson, Phoenix, and Sierra Vista participated in the 7th annual Racing the Sun (RTS) challenge where solar-powered karts race along a 1,264-meter course for solar design supremacy. Bay4 Energy is a sponsor of the STEM-based program offering industry mentoring throughout the design, build and troubleshooting process, and demoing … Continue reading Bay4 Technical Services Sponsors, Supports Racing the Sun