Corporate Compost Program feature photographed for the City of Milpitas at FireEye in Milpitas, California, on September 23, 2015. (Stan Olszewski/SOSKIphoto)

Nanosys employees recycle cardboard boxes and clean glass bottles at Nanosys in Milpitas, California, on October 16, 2014. (Stan Olszewski/SOSKIphoto)