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November 12-15, 2024
Pennsylvania Convention CenterPhiladelphia, PA

International Attendees

The Greenbuild International Conference + Expo is a place for sustainability and green building professionals from across the globe to strengthen networks, gain new insights, and move the green building industry forward.

Need a letter for your visa, or a customizable note to justify your Greenbuild trip? You've come to the right place!

Uniting Greenbuild's International Attendees

Greenbuild's goal is to bring the latest green building education, LEED practices, and cutting edge technologies to an international audience. 

With a dedicated resource hub, green building professionals from across the world have the opportunity to join the green building movement.

Resources for Global Attendees

Traveling to the United States for Greenbuild may require prior planning and coordinating, but it's nothing you can't handle. We've gathered all of the resources we offer to make your trip to Philadelphia smooth and worry free. 

From registration discounts to hotel deals, the Greenbuild international resource hub has everything you need to plan your trip.  

Request a Visa Letter

Need a letter for your visa? As you register for the event, select "request visa letter," and your visa letter will be attached to your registration confirmation email. If your visa application does not go through or is denied, contact for assistance. 

International Delegations

The Greenbuild International Delegation Program helps international attendees get the most out of their Greenbuild experience. International Greenbuild attendees are eligible for discounted registration prices for groups of at least 8 paid delegates. 

Justify Your Trip

Need additional approvals from your company before you book your trip? Download our customizable letter justifying all of the incredible experiences, education, and connections offered at Greenbuild. 

Latin America's Delegation at Greenbuild

Green building leaders from Latin America joined thousands of professionals at Greenbuild 2023 in Washington, DC. With various education sessions focused on international green building, the Greenbuild International Conference + Expo is where the world's top green building leaders unite to create healthier, more resilient structures for our global cities and communities. 

Hotel Discounts

Secure a discount on your hotel accommodations in Philadelphia, PA, for Greenbuild 2024. Using Greenbuild's travel partner OnPeak, you can score discounts on hotel stays near the Pennsylvania Convention Center. 

Book your hotel using the link below to access Greenbuild's discounted rooms.