In short
Greenbuild is a conference on environment & sustainability taking place in Chicago IL, United States, from 19–22 Oct 2027. The venue is McCormick Place. It is organised by Informa Group PLC.

About this event
Our international portfolio of live events, world-leading research publications, and innovative digital services provide specialists with the knowledge and connections they need to thrive.
Thank you to the sponsors, exhibitors, and the thousands of attendees that took part in Greenbuild 2026. You can read the full post-event press release here.
Please join us next year at the McCormick Place Convention Center in Chicago on October 19-22, 2027 | Expo: 20-21.
Join green building leaders for five days of insights, education, networking, innovation and sourcing solutions. Explore the latest advancement in decarbonization, energy, resilience, technology, and materials while connecting with professionals from across the industry.
Witness sustainable design, cutting-edge technology, and resilience in action during a green building tour. Gain insights from industry leaders, explore innovative solutions, and expand your knowledge by attending the conference sessions. Discover transformative technologies, materials, and services from over 250 exhibitors shaping the future of green design and construction in the Expo Hall. Build valuable connections across disciplines and sectors through roundtables, speed networking, and candid conversations with industry professionals.
Nowhere else can you engage with such a range of topics and in-depth discussions on the issues that are driving the built environment. Get the latest expert insights on climate risk, resilient design, material reuse, finance & business models, policy & frameworks, and more. Whatever your level of knowledge, you’ll find CE-accredited sessions designed to boost your understanding and capability.
Quick answers
When is Greenbuild?
It takes place from 19–22 Oct 2027.
Where is Greenbuild held?
In McCormick Place, Chicago IL, United States.
Who organises Greenbuild?
Informa Group PLC.
Listed by the organizer on 5 Nov 2026. Check dates and fees on the official website before booking travel. Report a problem with this listing.