Despite a global recession, carbon dioxide emissions rose by 1.94 percent in 2008 to 31.5 billion tons, the 10th straight year of significant increases, according to the German renewable energy institute, IWR.
The institute calculated the increase using official government figures, noting that CO2 emissions have risen by 40 percent since 1990 — the year against which emissions reductions were to be measured for the 1997 Kyoto Protocol limiting greenhouse gases.