Mark Chen, National Carbon Manager at Skanska, a global construction and development firm. Mark has over nine years of industry experience and has worked on a range of projects with high sustainability goals, including LEED, ILFI Living Building Challenge, and Zero Carbon certifications.    Mark also brings expertise in corporate emissions reporting, corporate emissions reduction strategy, embodied carbon accounting and reduction strategy utilizing the Embodied Carbon in Construction Calculator (EC3) tool, and construction activity embodied carbon accounting and reduction strategy.   His most recent project experience includes managing the sustainability strategy for a multi-billion-dollar campus redevelopment project, a multitude of data center projects, and many other project types across the country.   Show Highlights   Air quality issues in Southern California fostered a lifelong interest in sustainability and the desire to improve the built environment. Mark’s knowledge of sustainability and carbon reduction strategies in construction projects as the Leading initiatives to reduce greenhouse gas emissions and drive sustainability efforts as the National Carbon Manager at Skanska. Skanska's climate commitments:  70% emissions reduction by 2030, net-zero by 2045. Use of alternative clean fuels, research on electric and hydrogen-powered equipment. Focus on embodied carbon in construction Tracking emissions across projects, with varying levels based on client requirements. Providing embodied carbon assessments for structural materials on all projects using EC3 tools. Decarbonization in construction material manufacturing, innovation in electric and hydrogen equipment, digital footprint concerns Use of alternative clean fuels, research on electric and hydrogen-powered equipment. "Becoming comfortable being uncomfortable and realizing that putting yourself in those uncomfortable positions and situations - while in the moment doesn't feel great - is where the most growth comes from." -Mark Chen   Show Resource and Information Connect with Charlie Cichetti and GBES   GBES is excited our membership community is growing. Consider joining our membership community as members are given access to some of the guests on the podcasts that you can ask project questions. If you are preparing for an exam, there will be more assurance that you will pass your next exam, you will be given cliff notes if you are a member, and so much more. Go to to learn more about the 4 different levels of access to this one-of-a-kind career-advancing green building community!   If you truly enjoyed the show, don't forget to leave a positive rating and review on .  We have prepared more episodes for the upcoming weeks, so come by again next week! Thank you for tuning in to the !   Copyright © 2025 GBES