Green Car Congress

JULY 28, 2012

Seasonal ethanol emissions from North America. Numbers inset give the total North American ethanol source. Here we use a global 3D chemical transport model (GEOS-Chem CTM) applied to an ensemble of airborne observations to derive new constraints on natural and anthropogenic ethanol sources in North America.

North America 240

North America America Emissions Fuel 240

Green Car Congress

DECEMBER 15, 2010

which operates the largest network of commercial vehicle dealerships in North America, will be the exclusive vendor for these greener used trucks, starting at its Nashville (Smyrna), TN, dealership, and expanding to other Southeast locations over the next few years. Rush Enterprises, Inc.

Cleaner 186

Cleaner Clean Cleaning EPA 186

Green Car Congress

FEBRUARY 20, 2009

BP Products North America Inc. In October 2007, the company pled guilty to a felony violation of the Clean Air Act and agreed to pay a $50 million fine for violations related to the explosion, the largest criminal fine ever assessed against a corporation for Clean Air Act violations.

Texas 150

Texas Ozone Diesel Parts 150

Green Car Congress

JANUARY 27, 2015

exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. The study exposed laboratory rats 80 hours a week, for up to 30 months, to emissions from a heavy-duty diesel engine meeting 2007 US EPA standards using new filters and other control technology.

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

SEPTEMBER 25, 2009

per year from 2000-2007. In 2007, summer sea ice in the Arctic Ocean shrank to its smallest extent ever, 24% less than the previous record in 2005, and 34% less than the average minimum extent in the period 1970-2000. In 2008, the minimum ice extent was 9% greater than in 2007, but still the second lowest on record. Ecosystems.

Climate Change 259

Climate Change Climate 2007 Ozone 259