Leadership Team

Shirrell Tingle


Regional Environmental Compliance Manager/West

Shirrell Tingle has over 15 years of experience in Environmental Compliance. She has a broad range of environmental permitting and reporting experience ranging from aviation to power plants.

Prior to Emerald Transformer, she served as an Environmental Engineer at GE Power in Houston, TX. In this role she was responsible for the environmental compliance of a 90-acre site for the packaging, testing, and maintenance of gas turbines.

She is a 2004 graduate of the University of Oklahoma with a Bachelor of Science in Environmental Engineering. She and her husband are parents to two sons and one daughter. When she is not at football, baseball, or gymnastics practices, she likes to cruise with her husband. Boomer Sooner!

"I am very pleased with the Emerald crew that worked with us last week, and was able to hit my March 1 removal goal very easily by using Emerald's services at 3 different substations. I prefer the Emerald staff to work with – due to crew workmanship, our relationship and the ease of doing business."

– Midwest Investor-Owned Utility – Engineering Consultant