Ozone, Power and Transportation

Study finds COVID-19 lockdown in China brought only slight reduction in PM2.5 and ozone

Green Car Congress

JULY 29, 2020

Large improvements of air quality in China during the lockdown have been widely reported, but new research shows that two pollutants harmful to human health—fine particulate matter (PM 2.5 ) and ozone—were only slightly reduced. and ozone were only slightly reduced or barely affected.

Ozone

Ozone China Pollution 2020

Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

Green Car Congress

NOVEMBER 7, 2017

Ozone pollution near Earth’s surface is one of the main ingredients of summertime smog. It is also not directly measurable from space due to the abundance of ozone higher in the atmosphere, which obscures measurements of surface ozone. —Jin et al.

Ozone

Ozone Insight Netherlands North America

EPA proposes tightening primary ozone standards to range of 65-70 ppb; final rule by October 2015

Green Car Congress

NOVEMBER 26, 2014

Counties where measured ozone is above proposed range of standards, based on 2011-2013 monitoring data. Earlier this year, EPA staff had recommended the further reduction of this primary ozone standard from the current 75 ppb (parts per billion) to a revised level within the range of 70 ppb to 60 ppb—and preferably below 70 ppb.

Ozone

Ozone EPA Standards 2015

Study quantifies impact of oil and gas emissions on Denver’s ozone problem

Green Car Congress

AUGUST 12, 2016

The first peer-reviewed study to directly quantify how emissions from oil and natural gas (O&NG) activities influence summertime tropospheric ozone (O 3 ) pollution in the Colorado Front Range confirms that chemical vapors from oil and gas activities are a significant contributor to the region’s chronic ozone problem.

Ozone

Ozone Oil Gas Emissions

Hyundai Motor puts XCIENT Fuel Cell electric trucks into commercial fleet operation in California with $3.5M from EPA

Green Car Congress

SEPTEMBER 15, 2022

EPA’s TAG program aims to reduce air pollution in areas of the nation with the highest levels of ambient ozone and fine particulate matter (PM 2.5 ) pollution. Last year, Hyundai Motor also announced its NorCal Zero project, also known as Zero-Emission Regional Truck Operations with Fuel Cell Electric Trucks. Earlier post.)

Hyundai

Hyundai EPA California Commercial

California 2017 GHG inventory shows 1.2% total drop from 2016; transportation sector emissions up 1%

Green Car Congress

AUGUST 14, 2019

The transportation sector remains the largest source of GHG emissions in the state, and saw a 1% increase in emissions in 2017. Transportation sector emission sources include combustion of fuels utilized in-state that are used by on-road and off-road vehicles, aviation, rail, and water-borne vehicles, as well as a few other smaller sources.

2017

2017 2016 Transportation Emissions

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

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 formation. Even short periods of unhealthy ozone levels can cause local death rates to rise. Scenario A2 and RCP 8.5.

Ozone

Ozone Climate Change Pollution Climate

Fraunhofer IFF team designing hydrogen factory of the future

Green Car Congress

APRIL 11, 2020

Researchers at the Fraunhofer IFF in Germany are designing the distributed and modular production and distribution of green hydrogen for industry, business and transportation throughout the value chain—a hydrogen factory of the future. Another use scenario envisions using the oxygen in agriculture to desulfurize biogas plants.

Hydrogen

Hydrogen Future Design Ozone

MIT study says combustion emissions cause ~200,000 premature deaths/year in US; vehicles and power generation top sources

Green Car Congress

AUGUST 29, 2013

Annual average concentrations of fine particulates from US sources of combustion emissions from (a) electric power generation; (b) industry; (c) commercial and residential sources; (d) road transportation; (e) marine transportation; (f) rail transportation; (g) sum of all combustion sources; (h) all sources. Source: MIT.

MIT

MIT Emissions Ozone Power

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Green Car Congress

JUNE 8, 2023

The levels of these non-fuel-derived gases will likely remain unchanged, even as more drivers transition from gas-powered to electric vehicles. Another important component of emissions is volatile organic compounds (VOCs), a broad classification of carbon-based molecules that are easily vaporized and that can contribute to ozone formation.

Emissions

Emissions Exhaust Cars Ozone

EPA Proposes Transport Rule to Cut Pollution from Power Plants in 31 States and DC; New Approach for Pollution Reduction

Green Car Congress

JULY 6, 2010

States covered by the proposed Transport Rule. The US Environmental Protection Agency (EPA) is proposing regulations employing the “good neighbor” provision of the Clean Air Act to reduce interstate transport of upwind state emissions from power generation that contribute to air quality problems in downwind states.

Pollution

Pollution EPA Transportation DC

MIT study: half of US deaths related to air pollution are linked to out-of-state emissions

Green Car Congress

FEBRUARY 15, 2020

Electric power generation is the greatest contributor to out-of-state pollution-related deaths, the findings suggest. In 2005, for example, deaths caused by sulfur dioxide emitted by power plant smokestacks occurred in another state in more than 75% of cases. and/or ozone. —Steven Barrett.

MIT

MIT Pollution Emissions 2005

Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

Green Car Congress

APRIL 15, 2019

Researchers from Northwestern University and Princeton University have explored the impact on US air quality from an aggressive conversion of internal combustion vehicles to battery-powered electric vehicles (EVs). This despite evidence that suggests air pollution impacts from the transportation sector exceed those from greenhouse gases. …

Conversion

Conversion Jordan Ozone Coal

UNEP study: small number of measures targeting black carbon and tropospheric ozone could yield immediate climate benefits

Green Car Congress

FEBRUARY 22, 2011

Black carbon and tropospheric ozone are harmful air pollutants that also contribute to climate change. Reducing black carbon and tropospheric ozone now will slow the rate of climate change within the first half of this century, the study said.

Ozone

Ozone Climate Carbon Climate Change

Fast action on black carbon, ozone and methane could help limit global temperature rise to 2 degrees C

Green Car Congress

JUNE 15, 2011

Fast action on pollutants such as black carbon, ground-level ozone and methane may help limit near term global temperature rise and significantly increase the chances of keeping temperature rise below 2 °C (3.6 °F)—and Extraction and transport of fossil fuel. for 2030 and beyond. Source: UNEP. Click to enlarge.

Ozone

Ozone Carbon Climate Change Global

EPA finalizes Cross-State Air Pollution Rule (Transport Rule)

Green Car Congress

JULY 7, 2011

Transport Rule states. The US Environmental Protection Agency (EPA) has finalized the new Cross-State Air Pollution Rule (CSAPR) (also called the Transport Rule). reductions; annual NO x reductions; and ozone-season NO x. among power plants, utilizing an allowance market. Annual SO 2 Power Plant Emissions.

Pollution

Pollution EPA Transportation Ozone

San José International deploys 10 Proterra electric buses in airport fleet

Green Car Congress

MAY 7, 2019

Mineta San José International Airport’s (SJC) has deployed a fleet of 10 Proterra battery-electric buses that will transport passengers and their luggage between SJC’s parking lots, rental car center, and terminals. The electric bus fleet is anticipated to reduce ozone emissions by 1.1

Fleet

Fleet International Indianapolis Sacramento

Study Finds On-Road Transportation Sector the Greatest Net Contributor to Atmospheric Warming Now and in Mid-Term; Power Sector Takes the Lead by 2050

Green Car Congress

FEBRUARY 19, 2010

In contrast, the industrial and power sectors release many of the same gases—with a larger contribution to radiative forcing—but they also emit sulfates and other aerosols that cause cooling by reflecting light and altering clouds. Targeting on-road transportation is a win-win-win. Unger et al.

Transportation

Transportation Climate Change Power Powered

UN report projects that increasing use of HFCs likely to have a significant climate impact by 2050; equivalent to current total annual emissions from transport

Green Car Congress

NOVEMBER 21, 2011

The decrease in CO 2 equivalent emissions of ODSs (ozone-depleting substances: CFCs, halons, HCFCs, and others) may be offset by the projected increase in their non-ozone depleting substitutes (HFCs) (lines designated as HFC scenarios). Climate and the Ozone Layer. Source: UNEP. Click to enlarge.

Climate

Climate Ozone Emissions Transportation

DOE to award up to $10M to promote zero emission cargo transport (ZECT) vehicles

Green Car Congress

MARCH 21, 2012

Energy Secretary Steven Chu announced up to $10 million is available ( DE-FOA-0000669 ) this year to demonstrate and deploy electric transportation technologies for cargo vehicles, such as trucks, locomotives and forklifts. systems in roadbeds or rail lines that propel trucks or trains.

Transportation

Transportation Emissions Vehicles Ozone

USDOT FTA announces $182M in Low-No grants for transit vehicles & facilities nationwide

Green Car Congress

JUNE 29, 2021

FTA’s Low-No Program supports transit agencies in purchasing or leasing low- or no-emission buses and other transit vehicles that use technologies such as battery electric and fuel-cell power to provide cleaner, more efficient transit service in communities across the country. Capital Metropolitan Transportation Authority.

Grant

Grant Kansas City Vehicles Chicago

Study finds global emissions of ethane and propane underestimated by more than 50%

Green Car Congress

FEBRUARY 27, 2018

When ethane and propane—the most abundant non-methane hydrocarbons (NMHC) in the atmosphere—mix with nitrogen oxides from vehicles and power plants they form tropospheric ozone—a key component of smog and directly linked to increases in mortality. The study used data collected from 20 observatories world-wide.

Emissions

Emissions Global Ozone 2011

Transient Plasma Systems says advances are bringing plasma ignition technology closer to commercialization

Green Car Congress

DECEMBER 20, 2021

Advanced ignition technologies, such as those offered by TPS, have been widely recognized as enablers to achieving higher combustion efficiency and lower emissions for gasoline-powered engines. An innovative plug configuration that reduces the breakdown voltage, resulting in significant cost and size reduction of the power supply.

Commercial

Commercial Los Angeles Exhaust Ozone

Study finds power law scaling relationship between urban population and NO2 pollution

Green Car Congress

AUGUST 25, 2013

The approximate linear relationship for each region is notable, suggesting that the dependence of urban NO 2 pollution upon population follows a power law scaling with population. They then used local scaling factors from a three-dimensional chemistry-transport model (GEOS-Chem) to relate the OMI NO 2 columns to ground-level concentrations.

Pollution

Pollution Power Powered India

Why Schools Should Electrify Their Bus Fleets

Blink Charging

SEPTEMBER 12, 2023

Empowering clean transportation for children We’ll start with the most important reason; electric school buses are healthier for the children. Roughly half a million school buses transport about 20 million students each school day in the United States, and nearly all those buses currently run on diesel.

Fleet

Fleet Pollution Diesel Ozone

Study: 87% of world’s population in 2013 lived in areas exceeding WHO PM2.5 guidelines

Green Car Congress

DECEMBER 6, 2015

Additionally, the study found that the population-weighted mean concentrations of ozone increased globally by 8.9% An additional 217,000 deaths were attributable to long-term ozone exposure. and ozone (O 3 ). and ozone (O 3 ). Somewhat similar patterns were also evident for ozone. —Brauer et al.

2013

2013 Ozone Asia Africa

PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

Green Car Congress

MAY 17, 2020

Deterioration of the ozone layer [kg CFC-11-eq.]. The program guides the interested layperson through a selection of parameters: which type of engine should be used, gasoline-burning or diesel, for example, or one powered by natural gas, a fuel cell, or a battery. Depletion of fossil energy resources [kg oil-eq.]. —Romain Sacchi.

Mariner

Mariner Climate Change DC Cars

Study first to quantify amount of US pollution resulting from Chinese manufacturing for exports

Green Car Congress

JANUARY 21, 2014

China is responsible for only a small percentage of the annual pollution in the US, but powerful global winds known as “westerlies” can push airborne chemicals across the ocean in days, particularly during the spring, causing dangerous spikes in contaminants. Maximum daily percentage of sulfate pollution in US related to Chinese exports.

Pollution

Pollution Chinese Manufacturer Ozone

FTA to award up to $24.9M to low- or no-emissions transit bus projects

Green Car Congress

JANUARY 10, 2014

An Eligible Area for the awards is either: Designated as a non-attainment area for ozone or carbon monoxide under section 107(d) of the Clean Air Act (42 U.S.C. A maintenance area, as defined in section 5303, for ozone or carbon monoxide. The LoNo Program is not a platform for the development of prototypes, FTA cautions. 7407(d)); or.

Emissions

Emissions Ozone Maintenance Hydrogen

EPRI-NRDC report finds widespread vehicle electrification and a cleaner grid could lead to substantial cuts in GHG by 2050

Green Car Congress

SEPTEMBER 21, 2015

Widespread adoption of electric transportation, including electrification in the off-road sector, could lead to substantial reductions in greenhouse gas (GHG) emissions and could modestly improve air quality, according to a new analysis released by the Electric Power Research Institute (EPRI) and the Natural Resources Defense Council (NRDC).

EPRI

EPRI Cleaner Grid Vehicles

Pennsylvania DEP awards nearly $517,000 in clean diesel grants

Green Car Congress

AUGUST 28, 2011

Each of the four recipients will match a percentage of the grant amount with their own funds to purchase compressed natural gas-powered vehicles; retrofit diesel engines with cleaner technology; replace older, more polluting diesel buses with cleaner diesel buses; or purchase hybrid electric-powered buses. Jennings Transportation Corp.:

Pennsylvania

Pennsylvania Grant Clean Cleaning

EEA report finds most Europeans in cities still exposed to levels of air pollution exceeding WHO guidelines

Green Car Congress

OCTOBER 18, 2019

20 % of stations registered concentrations above the EU ozone (O 3 ) target value for the protection of human health. Poor air quality continues to damage Europeans’ health, especially in urban areas, with particulate matter (PM), nitrogen dioxide (NO 2 ) and ground-level ozone (0 3 ) causing the largest harm.

Pollution

Pollution Estonia 2017 Ozone

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Green Car Congress

AUGUST 30, 2009

Brazil introduced its current generation of ethanol-powered cars in 2003, the same year in which anhydrous ethanol consumption peaked. Hydrous ethanol has been used in the United States as a transportation fuel for at least one hundred years. Use of Hydrous Ethanol in the United States. This moonshine was hydrous ethanol.

Transportation

Transportation Fuel Renewable Gasoline-Electric

Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

Green Car Congress

APRIL 2, 2009

The on-road transportation (ORT) and power generation (PG) sectors are major contributors to CO 2 emissions and a host of short-lived radiatively-active air pollutants, including tropospheric ozone and fine aerosol particles, that exert complex influences on global climate. Unger et al. Nadine Unger, Drew T. Environ. ,

Climate

Climate Emissions Transportation Climate Change

Houston-Galveston area to deploy 30 battery-electric delivery trucks

Green Car Congress

AUGUST 31, 2013

The Houston-Galveston Area Council (H-GAC) has partnered with the Center for Transportation and the Environment (CTE) and Smith Electric Vehicles Corporation (Smith Electric) to reduce vehicle emissions from delivery trucks in the Houston-Galveston region.

Houston

Houston Batteries Battery Ozone

Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS

Green Car Congress

FEBRUARY 11, 2014

The update identifies eight key sectors for ongoing action: Energy; Transportation, fuels, land use and infrastructure; Agriculture; Water; Waste management; Natural lands; Short-Lived Climate Pollutants (such as methane and black carbon); and Green Buildings. Transportation. Background.

Transportation

Transportation Emissions California Ozone

EPA, NSF, NOAA, Southern Company and EPRI contribute >$20M to fund SouthEast Atmosphere Study

Green Car Congress

JUNE 6, 2013

The US Environmental Protection Agency (EPA), National Science Foundation (NSF), the National Oceanic and Atmospheric Administration (NOAA), Southern Company, and the Electric Power Research Institute (EPRI) are together contributing more than $20 million in research funding to support the SouthEast Atmosphere Study (SAS).

EPRI

EPRI EPA Mercury Ozone

ARB releases proposed cap-and-trade regulation for comment; transportation fuels impacted in 2015

Green Car Congress

OCTOBER 29, 2010

The program will cover the major sources of GHG emissions in the State, including refineries and power plants, industrial facilities, and transportation fuels. Transportation fuels. For transportation fuel combustion emissions, the covered entity is the supplier of the fuel. Offset Protocols.

2015

2015 Transportation Fuel Emissions

US NOx Cap and Trade Program Lowers Smog Levels in Eastern United States

Green Car Congress

OCTOBER 15, 2009

The existing US NO x cap-and-trade program lowered 2008 summertime NO x emissions from power plants and large industrial sources 62% compared to year 2000 levels and 75% lower than in 1990, according to a report released by the US Environmental Protection Agency (EPA). State level ozone emissions in the NBP, from 1990 to 2010 (projected).

United States

United States District of Columbia Ozone 2008

Air pollution could claim 6.6 million lives per year by 2050, double current rate; small domestic fires and ag the worst offenders

Green Car Congress

SEPTEMBER 17, 2015

The largest sources of air pollution are not industry and transport but small domestic fires and agriculture. In the EU exposure to fine particles and ozone claims 180,000 lives a year, including 35,000 in Germany. Other major sources are fossil-fuel fired power plants, industry, biomass combustion and motor vehicles.

Pollution

Pollution Ozone Saudi Arabia Asia

NOAA greenhouse gas index continues climbing; 1.29 in 2010

Green Car Congress

NOVEMBER 10, 2011

It also includes several chemicals known to deplete Earth’s protective ozone layer, which are also active as greenhouse gases. The AGGI includes methane and nitrous oxide, for example, greenhouse gases that are emitted by human activities and also have natural sources and sinks.

2010

2010 Gas Ozone 2004

Report argues advanced HD natural gas vehicles foundational for California to hit air and climate goals; near zero-emission potential

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. To reduce power demand, some accessories can be converted to electric power.

Climate

Climate Gas Emissions California

MIT study finds air quality co-benefits of US carbon policies can significantly offset costs, depending upon the policy

Green Car Congress

AUGUST 25, 2014

Selin and colleagues compared the health benefits to the economic costs of three climate policies: a clean-energy standard, a transportation policy, and a cap-and-trade program. The researchers found that savings from avoided health problems could recoup 26% of the cost to implement a transportation policy, but up to to 10.5

MIT

MIT Carbon Climate Climate Change

Test of Planet-Cooling Scheme Could Start in 2022

Cars That Think

DECEMBER 19, 2021

Up there, 10 to 50 kilometers above the Earth’s surface, ozone molecules absorb the sun’s ultraviolet light, protecting life far below. Even less is understood about the potential risks to people and the environment—could the particles deplete the ozone layer, for example, or significantly alter the weather? about 0.6 °C.

Ozone

Ozone Solar Climate Change Climate

Study finds COVID-19 lockdown in China brought only slight reduction in PM2.5 and ozone

Satellite method provides insight into ozone-NOx-VOCs sensitivity for different locations

EPA proposes tightening primary ozone standards to range of 65-70 ppb; final rule by October 2015

Study quantifies impact of oil and gas emissions on Denver’s ozone problem

Hyundai Motor puts XCIENT Fuel Cell electric trucks into commercial fleet operation in California with $3.5M from EPA

California 2017 GHG inventory shows 1.2% total drop from 2016; transportation sector emissions up 1%

Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Fraunhofer IFF team designing hydrogen factory of the future

MIT study says combustion emissions cause ~200,000 premature deaths/year in US; vehicles and power generation top sources

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

EPA Proposes Transport Rule to Cut Pollution from Power Plants in 31 States and DC; New Approach for Pollution Reduction

MIT study: half of US deaths related to air pollution are linked to out-of-state emissions

Northwestern/Princeton study explores air quality impacts of aggressive conversion to EVs

UNEP study: small number of measures targeting black carbon and tropospheric ozone could yield immediate climate benefits

Fast action on black carbon, ozone and methane could help limit global temperature rise to 2 degrees C

EPA finalizes Cross-State Air Pollution Rule (Transport Rule)

San José International deploys 10 Proterra electric buses in airport fleet

Study Finds On-Road Transportation Sector the Greatest Net Contributor to Atmospheric Warming Now and in Mid-Term; Power Sector Takes the Lead by 2050

UN report projects that increasing use of HFCs likely to have a significant climate impact by 2050; equivalent to current total annual emissions from transport

DOE to award up to $10M to promote zero emission cargo transport (ZECT) vehicles

USDOT FTA announces $182M in Low-No grants for transit vehicles & facilities nationwide

Study finds global emissions of ethane and propane underestimated by more than 50%

Transient Plasma Systems says advances are bringing plasma ignition technology closer to commercialization

Study finds power law scaling relationship between urban population and NO2 pollution

Why Schools Should Electrify Their Bus Fleets

Study: 87% of world’s population in 2013 lived in areas exceeding WHO PM2.5 guidelines

PSI team develops web tool for consumers to compare environmental impact of passenger cars in detail

Study first to quantify amount of US pollution resulting from Chinese manufacturing for exports

FTA to award up to $24.9M to low- or no-emissions transit bus projects

EPRI-NRDC report finds widespread vehicle electrification and a cleaner grid could lead to substantial cuts in GHG by 2050

Pennsylvania DEP awards nearly $517,000 in clean diesel grants

EEA report finds most Europeans in cities still exposed to levels of air pollution exceeding WHO guidelines

Perspective: US Needs to Transition to Hydrous Ethanol as the Primary Renewable Transportation Fuel

Study Highlights the Importance of Considering Climate Effects of Non-CO2 Emissions from Transport in Mitigation Strategies and Policies

Houston-Galveston area to deploy 30 battery-electric delivery trucks

Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS

EPA, NSF, NOAA, Southern Company and EPRI contribute >$20M to fund SouthEast Atmosphere Study

ARB releases proposed cap-and-trade regulation for comment; transportation fuels impacted in 2015

US NOx Cap and Trade Program Lowers Smog Levels in Eastern United States

Air pollution could claim 6.6 million lives per year by 2050, double current rate; small domestic fires and ag the worst offenders

NOAA greenhouse gas index continues climbing; 1.29 in 2010

Report argues advanced HD natural gas vehicles foundational for California to hit air and climate goals; near zero-emission potential

MIT study finds air quality co-benefits of US carbon policies can significantly offset costs, depending upon the policy

Test of Planet-Cooling Scheme Could Start in 2022

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