Green Car Congress

APRIL 29, 2013

In its recently released Inventory of US Greenhouse Gas Emissions and Sinks: 1990 – 2011 ( earlier post ), the US Environmental Protection Agency (EPA) reported that methane (CH 4 ) emissions from the field production of natural gas have declined by 36% from 2007 to 2011 (from 83.1 a global warming potential of 21. (The

2007 285

2007 2011 EPA Gas 285

Green Car Congress

JULY 6, 2010

This proposal reduces emissions contributing to fine particle (PM 2.5 ) and ozone nonattainment that often travel across state lines. SO 2 and NO x react in the atmosphere to form fine particle pollution and ground-level ozone (smog), which are linked to widespread illnesses and premature deaths. NO x emissions would drop by 52%.

Pollution 218

Pollution EPA Transportation DC 218

Green Car Congress

SEPTEMBER 25, 2009

Losses of tropical and temperate mountain glaciers affecting perhaps 20-25% of the human population in terms of drinking water, irrigation and hydro-power. This is despite the fact that natural variation will partially offset the warming signal from greenhouse gas emissions. meters above the 1990 level by 2100.

Climate Change 259

Climate Change Climate 2007 Ozone 259

Green Car Congress

AUGUST 30, 2009

The growth in hydrous ethanol, which uses a blend of 94-95% ethanol to 5-6% water, rapidly increased during the 1980s, with consumption peaking in 1989. water content in it and Gasoline C, or E25, which is a mixture of 75% Gasoline A and 25% in volume of anhydrous ethanol (AEAC) with a maximum of 0.4% 40 CFR § 80.27 40 CFR § 80.27(d)

Transportation 317

Transportation Fuel Renewable Gasoline-Electric 317

Green Car Congress

JUNE 8, 2015

In addition to the direct benefits of storing carbon, wood products have also been shown to have fewer associated greenhouse gas emissions compared with concrete or steel. Additionally, they have treated 644 road sites to reduce erosion and sediment delivery to the streams, helping to improve water quality and fish habitat.

Carbon 150

Carbon Personal Store Emissions 150

Green Car Congress

NOVEMBER 22, 2011

The amount of greenhouse gases in the atmosphere reached a new high in 2010 since pre-industrial time and the rate of increase has accelerated, according to the World Meteorological Organization’s (WMO) Greenhouse Gas Bulletin. After a period of temporary relative stabilization from 1999 to 2006, atmospheric methane has again risen.

2010 199

2010 Industry Industrial Ozone 199