… environmental footprint – are growing rapidly. In a Nov. 18 webinar called “PACE in Texas 101,” Charlene Heydinger, executive director of Keeping PACE in Texas, said Texas uses 19 … environmental footprint – are growing rapidly. In a Nov. 18 webinar called “PACE in Texas 101,” Charlene Heydinger, executive director of Keeping PACE in Texas, said Texas uses 19 …