Green Car Congress

OCTOBER 3, 2010

A team from the US National Renewable Energy Laboratory and the Colorado School of Mines has measured gas phase and particle-associated non-regulated pollutant emissions from a heavy-duty engine operating both with and without a catalyzed DPF and operating on biodiesel fuel. McCormick, and Kent J. Article ASAP doi: 10.1021/es1008032.

Pollution 210

Pollution Engine Ireland 2002 210

Green Car Congress

MAY 1, 2018

They found that levels of pollutants that can contribute to the formation of ground-level ozone, or smog, have failed to continue a fairly steady decline as estimated by the US Environmental Protection Agency. We were surprised by the discrepancy between the estimates of emissions and the actual measurements of pollutants in the atmosphere.

Emissions 150

Emissions Ozone Pollution EPA 150

Green Car Congress

DECEMBER 3, 2021

The proposed MOC will use a hydrothermally stable formulation to promote high conversion efficiencies in low-temperature and high-water concentration environments.(Selection Colorado State University will develop technology to reduce methane emissions from lean-burn natural gas engines by reducing methane ventilation through the crankcase.

Gas 186

Gas Emissions Engine Coal 186

Green Car Congress

MAY 5, 2014

Ozone pollution across the continental United States will become far more difficult to keep in check as temperatures rise, according to new work led by the National Center for Atmospheric Research (NCAR). Ozone pollution also damages crops and other plants. Scenario A2 and RCP 8.5. Ozone formation.

Ozone 199

Ozone Climate Change Pollution Climate 199

Green Car Congress

MAY 15, 2017

in collaboration with scientists at the University of York’s Stockholm Environment Institute (SEI); University of Colorado; and the International Institute for Applied Systems Analysis, assessed 30 studies of vehicle emissions under real-world driving conditions in 11 major vehicle markets representing 80% of new diesel vehicle sales in 2015.

Diesel 230

Diesel International Emissions Ozone 230

The Truth About Cars

FEBRUARY 1, 2024

& From Automotive News : A top concern was the EPA's proposed limits on vehicle tailpipe pollution for 2027-32 model-year cars and light trucks — a regulatory move that, if finalized, could result in battery-electric vehicles making up two-thirds of new-vehicle sales by 2032, according to the agency's projections.

Dealers 104

Dealers Auto Durango Tax Credit 104

Green Car Congress

NOVEMBER 7, 2017

Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. Determining effective strategies for mitigating surface ozone (O 3 ) pollution requires knowledge of the relative ambient concentrations of its precursors, NO x , and VOCs. Murray, L. Lamsal, L. Duncan, B., … Tonnesen, G.

Ozone 150

Ozone Insight Netherlands North America 150

Green Car Congress

MARCH 20, 2015

San Joaquin Valley Unified Air Pollution Control District is replacing 48 trucks model year 1991-2003 with trucks powered by 2013 or newer model year engines. Colorado Department of Public Health and Environment is retrofitting 36 school buses with technologies to cut soot and reduce idling.

Puerto Rico 150

Puerto Rico EPA Clean Cleaning 150

Green Car Congress

SEPTEMBER 7, 2009

Timothy Hillman, University of Colorado. Miroslav Havránek, Charles University Environment Center. Anu Ramaswami, University of Colorado. The releases include carbon dioxide; air pollutants, sewage and other water pollutants; and even excess heat that collects in vast expanses of concrete pavement and stone buildings.

Emissions 199

Emissions Global Gas Los Angeles 199

Green Car Congress

JULY 11, 2011

University of Colorado, Boulder, Colo. Novel materials that can withstand high temperatures and extreme environments are dominant themes in materials development for efficient energy systems. The goal of this project is to develop cost-effective sensing technologies able to function in harsh, high-temperature operating environments.

Coal 210

Coal Universal Iowa Utah 210

Green Car Congress

MARCH 10, 2017

In these environments, the upside of electric drivetrains is maximized while range and charging infrastructure limitations are minimized. Without smart planning, this technology could clog roads, increase pollution and further stratify mobility options.

Austin 150

Austin El Paso Vehicles Las Vegas 150

Green Car Congress

MAY 4, 2017

They also contribute to air pollution that harms the health of billions of people worldwide and reduces agricultural yields. Shindell, professor of climate science at Duke University’s Nicholas School of the Environment, co-authored the paper with colleagues from the Institute for Governance & Sustainable Development in Washington, D.C.;

Climate 150

Climate Pollution Carbon Colombia 150

Charged EVs

FEBRUARY 23, 2021

Now we have a test flight program through two flight prototypes in two countries, the US and the UK, which is actually quite significant because the regulatory environments are very different, so we had to go through both countries’ regulatory environments to get things done. In those environments, batteries work pretty well.

Hydrogen 90

Hydrogen Fuel San Francisco All-Electric 90

Green Car Congress

NOVEMBER 29, 2009

The last official UNFCCC meeting prior to the 15 th Congress ended 6 November in Barcelona, and environment ministers have been shuttling in and out of Copenhagen since then to conduct ad hoc negotiations prior to the summit. ” —British Energy Secretary Ed Miliband, summing up the historical significance of COP 15. ºF) increase.

Climate 236

Climate Climate Change 2009 Emissions 236

Green Car Congress

MARCH 24, 2010

Two Colorado State University (CSU) researchers have received a $325,000 National Science Foundation grant to determine the pollutant formation chemistry of algae-derived biofuels, which have potential to be high-yield, efficiently produced, renewable fuels. Are there going to be any consequences that we may not have thought about?

Pollution 186

Pollution Colorado Diesel Oil 186

Green Car Congress

JULY 18, 2010

Researchers at the University of Colorado, Boulder and the National Renewable Energy Laboratory (NREL) modeled the emissions impact had plug-in hybrid electric vehicles (PHEVs) replaced light duty gasoline vehicles in the Denver, Colorado area in summer 2006. For other areas, where PM2.5 Brinkman et al. Hannigan and Jana B.

Denver 170

Denver Ozone PHEV Colorado 170

Green Car Congress

JULY 14, 2015

EPA’s Office of Chemical Safety and Pollution Prevention sponsors the Presidential Green Chemistry Challenge Awards in partnership with the American Chemical Society Green Chemistry Institute and other members of the chemical community including industry, trade associations, academic institutions, and other government agencies.

EPA 150

EPA Green Polymer Water 150

Cars That Think

FEBRUARY 4, 2023

The introduction of any new system causes perturbations within the current operating environment, which in turn, create behavioral responses, some predictable, many not. and especially California,” he says, “has come at the cost of exacerbating the air, water and soil pollution of Asian societies.”

Climate Change 86

Climate Change Climate Future Energy 86

The Truth About Cars

SEPTEMBER 13, 2023

While this has created an incredibly hazy regulatory environment at both the federal and state level under the Trump administration, Biden’s doesn’t seem to care due to being in broad alignment with the policies pushed by the California Air Resources Board (CARB). percent of U.S. vehicles sold in 2022 that were EVs.

California 104

California Emissions Gas EPA 104