
Transforming the way transport projects are built on a global scale, one route at a time.
Transforming the way transport projects are built on a global scale, one route at a time.
Who We Are
Sustainable Transport Council (STC) is an independent non-profit public benefit corporation with a vision of transforming the way the world builds transport projects, one route at a time.
We help professionals think beyond business as usual in design and construction to enhance climate security, reduce environmental impacts, reconnect communities, and even save money.
We are best known for our consensus-based, research-backed Greenroads® Rating System and rating program and proudly introduce our Greenrails™ and Greenmodes™ brands.
We offer three programs that support the use of our rating systems around the world to design and build outstanding transport projects: membership, education, and project rating.
Please be patient while we are rebuilding our new site. Some pages still are under construction.
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We benefit communities and the environment by recognizing sustainable transportation projects, acknowledging industry leaders, and promoting sustainability education for transportation infrastructure.
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Integrity. We are honest and accountable to ourselves and those we serve.
Stewardship. We are fair and responsible leaders.
Excellence. We appreciate effort and acknowledge achievement.
Inspiration. We enable creativity and expression.
Curiosity. We encourage learning and exploration.
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Sustainability is the capacity of a system to support natural laws and human values.
Connect with Us
Stay connected to our community.
Why Green Transport Matters
Governments spend billions of tax dollars each year building and maintaining transport projects. Business as usual transport infrastructure has led to pollution, noise, sprawl, and ecosystem degradation and unsafe spaces.
Meanwhile, the world is entering a new era where infrastructure demands must adapt to meet the new needs and expectations of current and future generations.
Every dollar your community invests in transport infrastructure is a once-in-a-lifetime opportunity to reimagine your neighborhoods, highways, bridges, rails and trails as environmentally sustainable, safe, and inclusive places.
Rating Systems
Get your copy of the Rating System, tools, guidance and more to get started today. Member savings apply!
Lower costs, smaller carbon footprints, and healthier communities.
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Less Materials
92% construction waste materials diverted from landfill and recycled
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Cleaner Water
88% contaminants removed by certified projects
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Energy Savings
28% reduction in energy consumption
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Workzone Safety
27% sites with improved workzone safety controls
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Accessibiity
108 certified miles of corridors safer for pedestrians, bikes and buses
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Labor
77% of workforce hired locally
Project Partners
Education Sponsors
Courses & Events
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Free introductory webinars monthly or on-demand for our members.
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Free full-day workshops on-site hosted by a public agency on site, with sponsorships by local industry.
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Training for specific project teams.
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Lead a project team with your STP credential.
We offer continuing education for professional development with all of our courses online and in-person.
Make A Donation
Support our mission by contributing today.