Connor MacCartney is a Senior Project Manager at ECOS. He supports the Oil & Gas Caucus, Compliance Committee, E-Enterprise, sustainable materials management, and ECOS’ Measures and Metrics project. Connor previously…
Hibist Assegu
Hibist Assegu is the Accounting Assistant at ECOS. She has a bachelor’s degree in Accounting and worked for Goodwill of Greater Washington (GGW) as a staff accountant before coming to ECOS.…
Carolyn Sistare
Carolyn Sistare is the ITRC Project Manager. She joined ECOS in March 1999. Carolyn is a native of Trinidad and Tobago and graduated from the University of Maryland University College…
Charles Reyes
Charles Reyes is the Director of the Interstate Technology and Regulatory Council (ITRC). He has over 15 years of experience supporting state and federal government agencies responsible for implementing environmental protection…
Layne Piper
Layne Piper is a Senior Project Manager at ECOS. She previously interned and worked as a Project Associate, then a Project Manager at ECOS after joining the staff in 2013.…
Lia Parisien
Lia Parisien is Executive Project Manager for ECOS, overseeing policy matters, strategic communications, and conference planning. Lia staffs the ECOS Land and Materials Committee and manages its projects, including the…
Beth Graves
Beth Graves is an Executive Project Manager at ECOS, supporting the Planning Committee, E-Enterprise effort, and Partnership and Performance Workgroup (P&P). Beth joined ECOS after having worked with the North…
Sarah Grace Hughes
Sarah Grace (Longsworth) Hughes is a Senior Project Manager at ECOS. She manages ECOS’ PFAS work, as well as the Cross-Media Committee, Toxic Substances Reduction Workgroup, and ERIS. She also…
Carolyn Hanson
Carolyn Hanson is the Deputy Director at ECOS. She also supports the Cross Media Committee, Federal Facilities Forum, and ERIS. Before holding this position, she was a Senior Project Manager…