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OC Sustainability Decathlon

October 5, 2023 - October 15, 2023

OC Decathlon featured image

OC Sustainability Decathlon / OC Fairground and Event Center

In October 2023, 16 college teams will display net-zero energy homes that they spent more than a year designing. The homes will be the focal point of our new competition: the Orange County Sustainability Decathlon. We are happy to present another opportunity for both high school and college students interested in sustainability: the STEAM Student Showcase!

The STEAM Student Showcase aims to inspire a new generation of Californians to take an interest in different areas of sustainability solutions for our state. This is your opportunity to display your work at a major public event that tens of thousands will attend.  

We invite high school and college students to design and build sustainability-themed support structures and exhibits for display in our competition village. 

Funding and grant opportunities are available.


October 5, 2023
October 15, 2023
Event Category:


OC Fair Grounds
88 Fair Drive: Entrance: The Main Mall Building: OC Promenade & Lot I
Costa Mesa, CA 92626