Efficient Energy of Tennessee, LLC

Efficient Energy of Tennessee, LLC (EETN), founded in 2009 by Robbie Thomas and based in Knoxville/Powell, TN, is a Service Disabled Veteran Owned Small Business (SDVOSB) specializing as a general and electrical contractor with a primary focus on utility-scale photovoltaic installations. EETN delivers comprehensive engineering, procurement, and construction services for PV projects across the Southeast United States. The company serves utilities, government agencies, industrial clients, and commercial businesses.
EETN has been recognized for its commitment to delivering high-quality and cost-effective solar solutions that emphasize long-term reliability and environmental stewardship. Notably, EETN completed one of the largest solar arrays in the TVA region—a one-megawatt project for Knoxville Utility Board—demonstrating its capability to execute large-scale renewable energy initiatives efficiently. The company also provides energy grant writing support and power factor correction services alongside its core EPC offerings.
With an emphasis on superior performance standards for both customers and the environment, EETN has contributed significantly to clean energy adoption within Tennessee through landmark projects that have created local jobs while reducing greenhouse gas emissions.