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The NOAA Annual Greenhouse Gas Index (AGGI)

Summary/Abstract

The AGGI is a measure of the climate-warming influence of long-lived trace gases in the atmosphere and how that influence has changed since the onset of the industrial revolution. The index was designed to enhance the connection between scientists and society by providing a normalized standard that can be easily understood and followed. The warming influence of long-lived greenhouse gases is well understood by scientists and has been reported by NOAA through a range of national and international assessments. Nevertheless, the language of scientists often eludes policy makers, educators, and the general public. This index is designed to help bridge that gap. The AGGI provides a way for this warming influence to be presented as a simple index.

National Oceanic and Atmospheric Administration, The NOAA Annual Greenhouse Gas Index (AGGI) (last visited May 24, 2022).

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May 2022
National Oceanic and Atmospheric Administration
National Oceanic and Atmospheric Administration
Online Resource
Global
Climate Change Attribution → Atmosphere

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