Green Car Congress

MARCH 27, 2017

Transportation-related CO2 emissions increased by 38 million metric tons (MMmt) (2.1%) in 2015. Although nuclear power remains the dominant source of non-fossil electricity generation, growth in wind and solar generation since 2008 has also contributed to a decline in the carbon intensity of electricity generation. from 2014 levels.

2015 150

2015 Transportation CO2 Energy 150

Green Car Congress

JUNE 26, 2009

In addition to high oil prices and the financial crisis, the increased use of new renewable energy sources, such as biofuels for road transport and wind energy for electricity generation, had a noticeable and mitigating impact on CO 2 emissions. Global CO2 emissions increased from 15.3 billion tonnes in 1970, to 22.5 and from 19.5

2008 170

2008 Oil Renewable Emissions 170

Green Car Congress

APRIL 21, 2014

Using corn crop residue to make ethanol and other biofuels reduces soil carbon and under some conditions can generate more greenhouse gases than gasoline, according to a major, multi-year study by a University of Nebraska-Lincoln team of researchers published in the journal Nature Climate Change. Changes in SOC. Pelton, Xiao X.

Carbon 220

Carbon Emissions CO2 Nebraska 220

Green Car Congress

MAY 20, 2009

Since 1990, transportation sector CO2 emissions have risen by 21.1%—an in 2008 reflected, among other factors, an increase in wind-powered generation. Tags: Climate Change Emissions. Only one other year in the 1990 to 2008 time period experienced a decline: 1.2% Source: EIA. Click to enlarge. —an average of 1.1%

2008 150

2008 Emissions Carbon Transportation 150