Energy and Climate Change:The Context Richard A. Meserve Carnegie Institution 1530 P St., NW Washington, DC
Fossil fuels drove most of the growth & were almost 80% of supply in 2000.
Atmospheric CO 2 measured at Mauna Loa, Hawaii. Source: NOAA Climate Monitoring and Diagnostic Laboratory Direct measurements of CO 2 show continued rise Concentration reached 380 ppmv in 2005 Fossil-fuel origin of most of the increase is confirmed by reduction in C-14 concentration.
The last 400 and next 100 years of global temperature Mid-range scenarios are heading for T‘s last seen 30 million years ago.
World CO 2 Emissions by Region (Mt of CO 2 ) Source: IEA, 2006
CO 2 Data Source: IEA, 2006 CO 2 Emissions (Mt of CO 2 ) Population (million) CO 2 /Pop (t CO 2 /capita) GDP (billion 2000$) CO 2 /GDP (kg CO 2 /2000$) World China India United States OECD
Fossil fuels drove most of the growth & were almost 80% of supply in 2000.
Source: IEA, 2006 Regional Shares of Crude Oil Production