3-4: Energy Consumption and Conservation

Total US emissions by source: 1990 (MMT carbon equivalent)and US carbon dioxide emissions by source: 1990

Carbon dioxide emissions from fossil fuel consumption

Carbon dioxide emissions by end use sector: 1990

Types of energy consumed in the US: 1990

Global commercial energy demand by type

Global commercial energy demand by region

Regional contribution to greenhouse warming

Atmospheric CO₂ concentrations under different production rates

Fossil fuel emissions

Impact of CO₂ emission reductions