Guess the Date Contest for Individuals

Use Global Footprint Network’s open data platform and other information available on this website to explore, grab, and use relevant data in order to come up with your best estimate for Earth Overshoot Day 2019, the date when we have used all the renewable natural resources that the planet can replenish this year.

May 22, 2019 (International Day for Biological Diversity 2019) is the deadline to submit your calculation methodology and result.

The winner, as well as the date of Earth Overshoot Day 2019, will be announced on June 5. Read about last year’s winners here.

Guess the Date Submission_Individuals

  • Accepted file types: doc, docx, xls, xlsx, pdf.