Charlie is proud to be one of the leaders in the green building industry. He has built a career around green building services and leads three companies that hold sustainability leadership as a core value — Sustainable Investment Group (SIG), Green Building Education Services (GBES), and Blue Ocean. These companies allow Charlie the opportunity to put his high-level LEED expertise and accreditation to work. He has led many green building projects (over 50 Million SF of LEED/ENERGY STAR/Cx-RCx) to LEED Gold, and even a few to the highest mark: Platinum. He has facilitated online and in-person training sessions that have helped tens of thousands of professionals obtain LEED accreditation.