NOAA greenhouse gas index continues climbing; 1.29 in 2010
Green Car Congress
NOVEMBER 10, 2011
Started in 2004, the AGGI reached 1.29 the combined heating effect of long-lived greenhouse gases added to the atmosphere by human activities has increased by 29% since 1990, the index year used as a baseline for comparison. NOAA researchers developed the AGGI in 2004 and have so far back calculated it to 1978. —i.e.,
Let's personalize your content