Please be advised that XPRIZE has updated its Terms of Use for this competition portal. By continuing to use this platform, you agree to be bound by the new Terms of Use. To review the Terms of Use, click here.


Sign up today!

We are very excited you are interested in the NRG COSIA Carbon XPRIZE

1) The first step to registering for the competition is to create a User Profile.

2) After your User Profile is set up, you will land on a page with some important information about the competition. We encourage you to thoroughly review the available documents before proceeding with registration. This will be your home landing page each time you log in.


Forgot your password?

*XPRIZE encourages participation by individuals and teams from around the world without regard to race, nationality, politics or ideology. However, United States law prohibits the exchange of services with, or payment of money to, individuals and entities in certain countries. To be eligible to compete in an XPRIZE competition, a team must not include any individual or entity organized or with primary residence in Cuba, Iran, North Korea, Sudan, Syria, or where otherwise prohibited by law. We look forward to the day when we can all work together to solve the world"s Grand Challenges unhindered by sanctions, boundaries or politics.