Brent Kisling, executive director of the Enid Regional Development Alliance, speaks during the groundbreaking ceremony at Chisholm Creek Village Tuesday, April 22, 2014. David Ritchie plans to build an additional 30 geothermal Energy Star homes in the residential area over the next two years. (Staff Photo by BONNIE VCULEK)

Brent KislingEnid Regional Development AllianceGroundbreaking CeremonyChisholm Creek VillageDavid RitchieGeothermal Energy Star HomesBonnie VculekEnid