Identify innovative solutions for collecting, sorting, storing, and transporting spent lithium-ion batteries.

Significantly expedite real estate and financing transactions via an efficient, autonomous property survey system.

Compete for a Chance to Win up to 100K by Designing and Pitching the next XPRIZE in 1 of our 5 Grand Challenge Areas

ALL types of plastic in ONE bin everywhere on the PLANET Connection of local solutions on a global scale

Encourage the development of new ideas to cut the costs, timelines, and risks associated with small hydropower foundation development.

Propose a solution to identify the potential investors that will find the most value in an entrepreneur owner-managed business.

The Solar Prize Round 5 Hardware Track offers $3 million in cash prizes to competitors over three progressive contests.

How can we improve the health and wellbeing of young people in Tanzania using AI and digital solutions?

Create a way that allows people to “try on another person’s life” for at least two hours

Join the chicken-keeping revolution! Design an attractive, shippable, cost-effective, entry-level coop that can be CNC manufactured.