Green Car Congress

OCTOBER 23, 2012

Contribution of gasoline and diesel exhaust to SOA over 0% to 50% diesel fuel use. SOA contributions from the two sources are equivalent at 6% diesel fuel use. These compounds in un-burned gasoline and diesel fuel dominate vehicular emissions of reactive gas-phase carbon that have the potential to form SOA.

Diesel 281

Diesel Los Angeles Exhaust Gasoline 281

Green Car Congress

JANUARY 27, 2015

The first study to conduct a comprehensive evaluation of lifetime exposure to new technology diesel exhaust (NTDE)—i.e., exhaust from heavy-duty diesel engines meeting EPA 2007 and later emissions requirements—has found no evidence of carcinogenic lung tumors. Earlier post.) Earlier post.) —ACES Review Panel.

Exhaust 150

Exhaust Diesel Engine 2007 150

Green Car Congress

MAY 16, 2011

Data collected during a major 2010 state-federal atmospheric research project show that the first-in-the-nation regulation requiring ocean-going vessels to use clean fuel when near the California coast has been extremely effective in reducing sulfur dioxide pollution from ships, according to the California Air Resources Board (ARB).

Pollution 186

Pollution California Clean Cleaning 186

Green Car Congress

SEPTEMBER 15, 2016

The California Air Resources Board (CARB) 2010 emission standards for heavy-duty engines establish a limit for NO x emissions of 0.2 The California Air Resources Board (CARB) 2010 emission standards for heavy-duty engines establish a limit for NO x emissions of 0.2

Grant 150

Grant Gas Engine Energy 150

Green Car Congress

SEPTEMBER 26, 2009

Additional diesel PM reductions in 18 major CA railyards with five new locomotive measures. While we are pleased to have already reduced diesel emissions at the rail yards, it’s not enough. Source: Staff presentation. With Five Locomotive Measures Click to enlarge. Total cost of those five measures is estimated to be $3.9

Diesel 170

Diesel California Emissions 2007 170

Green Car Congress

FEBRUARY 2, 2017

This finding is in stark contrast to previously released CE-CERT data and a recently released report by the California Air Resources Board that found heavy-duty diesel trucks emitted higher levels of NO x than their certification standards in the same duty cycles. With the 2010 NO x certification limit of 0.2g/bhp-hr,

EPA 150

EPA Standards Gas Engine 150

Green Car Congress

JANUARY 28, 2014

Compared to the 2010 “Business as Usual” scenario—which includes all adopted emission control measures for the South Coast—NO x levels must be reduced by 65% and by 75% to meet the 2023 and 2032 ozone standards, respectively. An 80% reduction of GHG emissions is targeted for 2050, relative to 1990 levels. Click to enlarge.

Climate 257

Climate Gas Emissions California 257

Green Car Congress

APRIL 19, 2013

Volatile organic compounds (VOC), which include hydrocarbons, are major air pollutants as well as precursors of harmful compounds such as tropospheric ozone and secondary organic aerosols. The research is published in the journal Journal of Geophysical Research: Atmospheres.

Los Angeles 225

Los Angeles Pollution Gasoline Engine 225

Green Car Congress

APRIL 4, 2011

Global and regional zonal mean temperature changes relative to 2010 due to non-CO 2. million metric tons of avoided ozone-related yield losses of major food crops; $US0.6-2.4 That’s largely because more stringent standards would reduce emissions of black carbon, a constituent of soot, and carbon monoxide, a precursor of ozone.

Climate 231

Climate Standards Emissions Climate Change 231

Green Car Congress

MAY 25, 2010

A study by researchers at Lund University in Sweden found that Swedish biofuels produce between 65 and 148% less greenhouse gas emissions than gasoline and diesel, even when direct and indirect land use changes are taken into account. Direct and indirect land use changes were also studied. (A A hat-tip to John!).

Climate 170

Climate Waste Climate Change Sweden 170

Green Car Congress

MAY 2, 2016

As the trend toward cleaner technologies with reduced exhaust emissions continues through the use of catalytic converters, diesel particulate filters (DPF), and improved fuels and engines, non-exhaust PM will soon surpass exhaust emissions and may well become dominant by 2020 both in terms of emissions and contributions to air quality.

Exhaust 150

Exhaust Emissions Belgium Gasoline-Electric 150

Green Car Congress

MAY 9, 2013

The program funds projects to encourage the development and use of new technologies and alternative and renewable fuels, including electricity, natural gas, biomethane, hydrogen, and gasoline and diesel substitutes, such as cellulosic ethanol (derived from woody materials, including agricultural waste), and biodiesel from waste grease.

Green Vehicles 295

Green Vehicles California 2014 2013 295

Green Car Congress

OCTOBER 4, 2011

All volumes, except for volumes of biomass-based diesel, are in gallons of ethanol-equivalent. The consumption mandate for biomass-based diesel is to be met on a biodiesel-equivalent basis. As of 2010, biofuel production was contingent on subsidies, tax credits, the import tariff, loan guarantees, RFS2, and similar policies.

Renewable 252

Renewable Tax Credit Conversion Standards 252

Plugs and Cars

JULY 19, 2007

Cumulative GHG emissions reductions from 2010 to 2050 can range from 3.4 •Annual GHG emissions reductions were significant in every scenario combination of the study, reaching a maximum reduction of 612 million metric tons in 2050 (High PHEV fleet penetration, Low electric sector CO2 intensity case). billion metric tons.

Plug-in 100

Plug-in EPRI Plug Sierra 100

Green Car Congress

OCTOBER 29, 2010

ARB staff reviewed four offset protocols and recommends that they be approved as part of this regulatory package: (1) the Urban Forest Projects Protocol; (2) the US Ozone Depleting Substances Projects Protocol; (3) the Livestock Manure (Digester) Projects Protocol; and (4) the US Forest Projects Protocol. Cap and Trade 2010.

2015 210

2015 Transportation Fuel Emissions 210