Earth Overshoot Day 2025 International Space Station. For 100 days, from earth overshoot day 2021 to cop 26, we showcased many ways we can use existing technology to displace business as usual practices we can no longer afford. Earth overshoot day marks the date when humanity’s demand for ecological resources and services in a given year exceeds what earth can regenerate in that year.
Earth overshoot day is marked every year at the point when human consumption outstrips the resources nature can regenerate. This means moving the date of earth overshoot day to december 31 or later.