Green Globes and Guiding Principles Compliance Fellows

Ashley Eusey

Ashley Eusey, PE, GGF, LEED AP BD+C, WELL AP

As the Director of Sustainability, Ashley heads up Hoefer Welker’s sustainability initiative and services. She has a diverse background in sustainable engineering, construction, and design. As a champion of sustainability, Ashley continually raises the bar in regard to performance-driven sustainable design at Hoefer Welker, bringing new services in house, as well as educating and empowering […]

Jennifer Turchin


A creative problem solver and expert in project consulting for New Construction, Coreand Shell, and Existing Building rating systems, Jennifer is a licensed architect withexpertise in all phases of architectural services from programming and schematic designthrough to construction administration. She has worked on over 100 LEED and GreenGlobes projects and 100 million square feet of […]

Keely Felton

Keely Felton, CEA, GGF

Keely Felton oversees Nova’s Energy Group.  In this capacity, she supports the technical and field teams conducting energy, water and waste assessments. She drives strategy and thought leadership within the team to identify solutions to support client decarbonization goals and/or to verify high performance with Green Building Certifications such as Green Globes. Keely develops and […]

Susan Collins


Susan E. Collins has over 30 years’ experience in strategic planning, marketing, business development and sustainability consulting. As Chief Operating Officer for Whole Building Systems, a high performance building consultancy based in Charleston, South Carolina, Ms. Collins is responsible for business development and management; Green Globes sustainability consulting; and writing design requirements and specifications. Prior […]

Meagan Sykes, Fitwel Ambassador, GGF, LEED GA

Growing up near the Great Smoky Mountains National Park in Tennessee, Meagan relocated to Halifax, Nova Scotia, Canada in 2016. She graduated Magna Cum Laude in Environmental Studies with a concentration in Statistics from Maryville College. Meagan has sustainability and project management experience in both governmental and higher education settings. Her experience in both the […]

Jeff Sexton, GPCF, LEED AP

Jeff is a Principal of Sherlock, Smith & Adams, Inc. (SS&A), a multi-disciplinary architecture and engineering firm. As a licensed landscape architect and sustainability coordinator, Jeff has been involved in and has led sustainability projects nationally and overseas for the past twenty-nine years. He has a Bachelor of Landscape Architecture degree from Auburn University and […]

Thomas Warner, AIA, LEED AP BD+C, GPCF, CCS

Thomas Warner is a Senior Architect with Haskell, a Design-Build firm, out of its St. Paul, Minnesota office. Thomas is Chair of Haskell’s Sustainability Council and in charge of the Council’s Educate Subcommittee. Since 2006, he has worked as the Sustainability Lead on over 40 Department of Defense, National Guard and Coast Guard projects with […]

Elevate Your Expertise with a Professional Credential

Play an important role in making buildings more environmentally sustainable, healthy, and resilient places to live and work by becoming a Green Globes Emerging Professional, Green Globes Professional, Green Globes Assessor, or Guiding Principles Compliance Professional. GBI’s suite of credentials allow professionals to demonstrate a commitment to green building and distinguish themselves as expert users of GBI assessment programs.

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