Timothy Rehder is a Senior Technology Advisor in EPA Region 8 Ecosystems and Remediation Program. He is also the Region 8 Green Remediation Coordinator and Co-lead for Region 8 Green Building Team. Previously he was the Remedial Project Manager for Denver Radium Site and Rock Flats Nuclear Weapons Facility. Previously he was also the On-Scene Coordinator for various projects. He is a LEED Accredited Professional.