Nick Collins, PE, LEED AP, is a Senior Engineer for ERS and a professional engineer licensed in Maine. His areas of expertise include the monitoring and verification of energy efficiency projects and the analysis of energy efficiency and demand-limiting measures in commercial and industrial facilities. Nick is proficient in project and construction management, with an emphasis on sustainable design, high-performance buildings, and building methods in commercial and residential construction. Prior to joining ERS, Nick worked in construction management on a diverse array of commercial and institutional projects including Gillete Stadium, Terminal A at Logan Airport, and the Walker Art Building restoration and renovation at Bowdoin College. Nick lives in Maine with his wife and two daughters and holds a brown belt in Brazilian jiu-jitsu.