DTE Energy is partnering with The Engineering Society of Detroit (ESD) to recognize and support energy efficiency technology innovation for its commercial, light industrial and municipal electric customers through the DTE Energy E-Challenge Competition for Colleges and Universities. This competition seeks innovative energy efficiency technology demonstration opportunities in advanced energy efficiency processes. The competition encourages demonstration projects that integrate energy efficient solutions that bring under-utilized energy efficiency products to the DTE service area, or accelerate the commercialization of Michigan-based energy technologies.