Green Car Congress

FEBRUARY 5, 2020

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. NO x is a precursor for both ground level ozone and secondary PM 2.5 Source of data: US EPA (2019). Chart: MECA. gram per brake horsepower hour (g/bhp-hr) on the heavy-duty FTP certification cycle and approximately 0.2

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

FEBRUARY 11, 2014

The California Air Resources Board released the draft proposed first update to the AB 32 Scoping Plan, which guides development and implementation of California’s greenhouse gas emission reduction programs. The Air Resources Board is required to update the Scoping Plan every five years. —Draft Scoping Plan Update.

Transportation 273

Transportation Emissions California Ozone 273

Green Car Congress

JUNE 3, 2010

From 2005 through 2020, total US greenhouse gas (GHG) emissions are projected to rise by 4% under a “with measures” scenario (but without a cap-and-trade program and other complementary policies), from 7,109 Tg CO 2 Eq. The United States released previous Climate Action Reports in 1994, 1997, 2002, and 2006. to 7,416 Tg CO 2 Eq.,

Climate 199

Climate 2020 Emissions Climate Change 199

Green Car Congress

OCTOBER 20, 2012

A new study led by researchers at the University of Michigan compared regulated and unregulated emissions from both light-duty passenger car (1.7 L/2002 calibration and 6.4 Unregulated pollutants also include ozone precursors and bioaccumulative and toxic compounds. For the study, they used a GM 2002 1.7

Pollution 231

Pollution Diesel Emissions Engine 231