The world's largest environmental hackathon, hosted at Earth Day TX.

EARTHACK is a hackathon focused on social good and technology. In partnership with Earth Day Texas, we'll be working to give you access to the brightest minds in technology and sustainability.

View full rules


All persons are eligble! You must be on-site and present for the hackathon to submit.


Your submission must include a title, image, and description of at least one or two sentences. You do not have to link us to your code. You also must have all team members on your Devpost submission in the event you win a prize.

How to enter

All participants must be registered online and in-person to submit a project.


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Zack Hicks
CEO, Toyota Connected. CIO, Toyota Motors

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Judging Criteria

  • Social Impact
    This can be general positive impact or relationship to the environment.
  • Scalability
    Does this product work when applied outside of a hackathon setting?
  • Creativity
    How innovative is this idea, and how did you come up with it?
  • Functionality
    Does this solution solve the problem it's intended for?
  • Execution
    How well does the solution work technically?