Tim Diehl

“While in my role as VP – Project Development for Energy Future Holdings, I had the pleasure of working with Tim for 3 years commencing in 2014. Tim is a bright, energetic and driven individual. He excels in creating/performing financial business model spread sheet analyses, and he demonstrated to be well skilled in providing analyses of numerous power development opportunities, including renewables such as PV Solar and energy storage projects, as well as conventional power generation facilities, such as new combined cycle gas. His model expertise was invaluable in analyzing potential acquisition opportunities involving existing combined cycle gas facilities. He has an inquisitive mind and is anxious to learn and expand his abilities. I found Tim to be a team player in working to achieve business goals. He is well-organized and articulate, and he thrives in facing new challenges and opportunities. He demonstrated good listening skills and was very adaptable in accommodating frequently changing conditions and tight deadlines. He will make an excellent addition to any team seeking an individual that will apply innovative solutions with a well-based and commonly acceptable financial analysis. ”

“I have had the opportunity to work with Tim Diehl for many years in several different roles at the EFH family of companies. Tim was always curious and eager to learn about as many aspects of the company as possible. He deliberately chose rotational assignments that stretched his knowledge and imagination. Tim would successfully incorporate each new experience into his role to help the company position itself for the future. This vision is perhaps Tim's greatest strength to an organization. I would describe Tim as someone that has the ability to create, design, and organize solutions that have an opportunity to grow and sustain the enterprise. He loves to solve problems by combining an analytical approach with creative instincts to understand root causality, individual motivation, and practical paths forward. An example of this was Tim envisioning batteries as a potential disruptive technology to the power generation space and helping EFH/Vistra both come up the learning curve on the technology while simultaneously forging partnerships with industry participants so we could properly develop strategic plans around the potential opportunity. I respect Tim greatly as a person and have enjoyed working with him. He has a very pleasant and approachable demeanor and I have enjoyed thinking through challenging problems with him. Sincerely, Steve Muscato Chief Commercial Officer Vistra Energy ”