Do you have questions about what you need to submit for Phase 1, eligibility rules, or upcoming deadlines? Join us for the final Energy CLASS Prize Office Hours on February 16,  6-7 p.m. ET, to ask all of your questions about the $4.5 million prize! 

You are also welcome to check out the prize FAQs or watch the Energy CLASS Prize Informational Webinar for more information. 

Phase 1 submissions are due on February 28, 2023, by 5 p.m. ET.