
Atmospheric concentrations of CO₂e are rising due to increasing anthropogenic emissions. Unchecked, rising concentrations of CO₂e in the atmosphere will lead to catastrophic climate change.

Public electricity and heating in Annex I countries accounted for over 6.68 billion tons of CO₂e emissions annually in 2007.

Transport is responsible for approximately 20% of global anthropogenic emissions, or more than 4.63 billion tons of CO₂e annually. Source: UNFCCC, 2009.

Buildings are responsible for an estimated 1.45 billion tons of CO₂e in Annex I nations and over 20% of global anthropogenic emissions annually. Source: UNFCCC, 2009.

Annex I industry emissions are over 1.3 billion tons of CO₂e annually. Global industry emissions account for approximately 24% of annual anthropogenic emissions. Source: UNFCCC, 2009.

Emisisons from agriculture in Annex I countries totaled more than 1.43 billion in 2007 CO₂e emissions.

The EIA estimates that 2006 energy-related emissions from non-OECD countries accounted for approximately 30%, of global anthropogenic CO₂e emissions, or 15.4 billion tons. Source: EIA, 2009.

Biochar could potentially remove over 1 billion tons of CO₂e annually. In general, carbon management solutions could remove billions of tons of CO₂e from the atmosphere annually.
Energy-use accounts for more than half of industrial emission, the high cost of energy consumptions can be viewed as incentive to lower use, emissions and costs. This can be achieved by lowering the energy-intensity of production.
Energy use in the industrial sector is estimated at greater than 10 billion tons of CO2e each year.
Energy-use accounts for more than half of industrial emission, and offers an incentive to lower emissions and costs. Lowering the energy-intensity of production is an opportunity to attain both lower emissions and lower costs.
Global annual emissions in the industrial sector were estimated at 12 billion tons of CO2e by the IPCC. Without strong action, these emissions are projected to reach over 18 billion tons by 2020.
Industrial energy use has been rising for decades alongside increasing populations and economic growth.