The National Oceanic and Atmospheric Administration (NOAA) publishes the deciding data in its annual "Trends in Atmospheric Carbon Dioxide, Mauna Loa" report. The deciding value is the atmospheric carbon dioxide concentration at Mauna Loa for 2035, in parts per million (ppm), and the outcome is Yes if it is greater than the value specified in the market question and No otherwise. The value becomes final when NOAA publishes that report, at 8:00 AM CT on January 5 of the year after 2035, and early resolution does not apply. If NOAA delays the report, resolution waits until it is published.

The National Oceanic and Atmospheric Administration (NOAA) publishes the deciding data in its annual "Trends in Atmospheric Carbon Dioxide, Mauna Loa" report. The deciding value is the atmospheric carbon dioxide concentration at Mauna Loa for 2035, in parts per million (ppm), and the outcome is Yes if it is greater than the value specified in the market question and No otherwise. The value becomes final when NOAA publishes that report, at 8:00 AM CT on January 5 of the year after 2035, and early resolution does not apply. If NOAA delays the report, resolution waits until it is published.