Trained in both architecture and building science, Mr. Griffin II has focused on the integration of the built environment and energy conserving/consuming systems. A focus on whole building energy simulation allows him to provide investment grade financial analysis to all parties involved proving the business case for sustainability in both new construction and existing buildings. David’s energy experience includes over 3 million square feet of healthcare, higher education, commercial, federal and municipal buildings boasting over 8.8 MkWh saved/year. Applying hie experience, he continues to push the envelope and diligently seek out opportunities to save the world – one building at a time.