Skelton is the founder and president of Cyclone Energy Group, a Chicago-based high-performance building performance consulting firm. As a consulting engineer, Ben specializes in energy efficient and sustainable buildings, and is recognized as an expert in building energy simulation, commissioning, and retro-commissioning. He has worked on a wide variety of buildings and projects that include ENERGY STAR certification, LEED certification, WELL Building and net-zero energy. Benjamin is very involved with ASHRAE volunteering at the local, regional, and society levels.