Frequently Asked Questions

Find the answers you’re looking for.

We will hold the inaugural Orange County Sustainability Decathlon at the OC Fair & Event Center in Costa Mesa, CA.

We will hold the event October 5-15 2023.

Admission will be free with the exception of special events and attractions. There will be a charge to park at the event.

Write us at contact@ocsd23.com and we will respond to you as soon as possible.

Yes, there will. Write us at contact@ocsd23.com to join our volunteer list.

Visit this link to donate us: https://charitableventuresoc.kindful.com/?campaign=1149764. Contributions are tax deductible. Thank you very much for your support.

Write us at contact@ocsd23.com and we will respond to you as soon as possible.

Write us at contact@ocsd23.com and we will respond to you as soon as possible.

No, we are a separate event sponsored by the State of California. You can learn about the U.S. Department of Energy Solar Decathlon here: https://www.solardecathlon.gov.