Complete your submission package on HeroX before 5 p.m. ET this Thursday, February 1.

This is the second contest of the Geothermal Geophone Prize’s three-contest series and offers a total of $1.25 million in cash prizes, as well as $500,000 in vouchers. Phase 1 winners and new competitors will advance their seismic sensor concepts and expand their partnerships to build functional prototypes.

If you have questions, please reach out to the prize administrators: and give yourself some extra time before 5 p.m. to hit submit!

Please submit applications here.