Sustainable Investment Group - A sustainability consulting firm that provides environmentally focused solutions

Our Services

LEED Training & Education

SIG provides comprehensive training on a wide range of sustainability topics. We have developed many standard training courses and provide customized programs to meet the objectives and interests of your specific audience.

Learn how SIG helps grow the green building industry through education and training

Green Building Consulting

With offices in Atlanta, GA, Boulder, CO, Minneapolis, MN and New York, NY, SIG is a green building consulting firm whose team members bring years of experience in LEED, design-build commercial construction, real estate development, business efficiencies, and eco training.

Learn more about our LEED consulting services

Technical Services

SIG has in-house Technical Services Staff that hold credentials like PE, CxA, CEM, CPMP, LEED AP, and more. Our engineers have extensive Retro-Cx, LEED prerequisite, Energy Audit, and ENERGY STAR experience.

Learn more about technical services

Human Health and the Environment

By Yagesh Panta Sustainability Analyst Intern Sustainable Investment Group (SIG) On August 5, 2015, a mine spill occurred in the Animas River in Colorado. The spill was a result of releasing mine wastewater, and the waste, approximately three million gallons, subsequently got mixed with the river. The spill was caused by Environmental Protection Agency (EPA) workers while conducting studies […]
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World Green Building Week – September 21-27, 2015

This year, countries from around the globe will recognize September 21-27 as World Green Building Week. It is a time to come together collectively to acknowledge the progress made towards, and to re-affirm the goals of, sustainability. LEED Certified Buildings use 25% less energy, cut operating costs by 19% and reduce average water usage by […]
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