EPA, Ozone, Pollution and United States

EPA proposes new heavy-duty truck emissions rules

Green Car Congress

MARCH 8, 2022

The US Environmental Protection Agency (EPA) is proposing new, stronger standards to promote clean air and reduce pollution from heavy-duty vehicles and engines starting in model year (MY) 2027. EPA is co-proposing two regulatory options for new NO x standards: proposed Option 1 and proposed Option 2.

EPA

EPA Emissions Ozone Pollution

EPA and Justice Department announce settlement to reduce hazardous air emissions at BP Products’ Whiting Refinery; $197M in injunctive relief, $40M penalty

Green Car Congress

MAY 22, 2023

The US Environmental Protection Agency (EPA) and the Department of Justice announced a Clean Air Act Settlement with BP Products North America Inc., (BPP), The US Environmental Protection Agency (EPA) and the Department of Justice announced a Clean Air Act Settlement with BP Products North America Inc., (BPP),

Ozone

Ozone EPA Indiana Emissions

Study finds US air pollution deaths nearly halved between 1990 and 2010

Green Car Congress

OCTOBER 20, 2018

A new study led by researchers at the University of North Carolina at Chapel Hill has found that deaths related to air pollution in the US were nearly halved between 1990 and 2010. This study demonstrates that those changes have had a real impact with fewer people dying each year due to exposure to outdoor air pollution.

Pollution

Pollution 2010 Ozone North Carolina

EPA Proposes New Tougher Ground-Level Ozone Standards

Green Car Congress

JANUARY 7, 2010

Counties projected to violate proposed Primary 8-hour Ground-Level Ozone Standards in 2020. Source: EPA. The United States Environmental Protection Agency has proposed the strictest standards to date for ground-level ozone. By July 2011: EPA makes final area designations. Click to enlarge.

Ozone

Ozone EPA Standards Arlington

FCA recalls 850,000+ gasoline vehicles due to problem with catalytic converters

Green Car Congress

MARCH 14, 2019

The recall was announced after an investigation by the California Air Resources Board (CARB) and the US Environmental Protection Agency (EPA). NO x emissions in California are the most important contributor to ambient ozone and a key contributor to fine particulate matter pollution (PM 2.5

Convert

Convert Gasoline Ozone Dodge

Study finds significant slowdown in decrease of NOx emissions in US; implications for air quality management

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. Those findings contrast with EPA emission inventories, which put the slowdown at only 16% during the same time period.

Emissions

Emissions Ozone Pollution EPA

Portable sensors enable monitoring of pollution on smart phones; inferring pollution maps with greater granularity

Green Car Congress

DECEMBER 19, 2012

EPA AQI map of the San Diego County region,with a box added to. Boxes represent pollution reading locations during that window. A view of the inside of the CitiSense sensor: the three cylindrical components detect ozone, nitrogen dioxide and carbon monoxide. indicate UCSD campus. Nikzad et al. Click to enlarge. Click to enlarge.

Pollution

Pollution San Diego Ozone 2012

US reaches $1.5B settlement with Daimler AG over emissions cheating in Mercedes-Benz diesels; civil penalty of $875M

Green Car Congress

SEPTEMBER 15, 2020

The US Environmental Protection Agency (EPA), USDepartment of Justice (DOJ), and California Air Resources Board (CARB) announced a proposed settlement with Daimler AG and its American subsidiary Mercedes-Benz USA, LLC resolving alleged violations of the Clean Air Act and California law associated with emissions cheating.

District of Columbia

District of Columbia Emissions Diesel Mercedes

EPA proposes new standards to reduce methane and VOCs emissions from oil and gas industry

Green Car Congress

AUGUST 18, 2015

The US Environmental Protection Agency (EPA) released its latest set of proposed standards to reduce emissions of methane and volatile organic compounds (VOCs) from the oil and natural gas industry. The proposed updates also add emissions reduction requirements for sources of methane and VOC pollution that were not covered in the 2012 rules.

EPA

EPA Oil Gas Industrial

Study Links Springtime Ozone Increases Above Western North America to Emissions in Asia

Green Car Congress

JANUARY 21, 2010

Springtime ozone distributions for 1984, 1995–2008 in the mid-troposphere (3.0–8.0 Springtime ozone levels above western North America are rising primarily due to air flowing eastward from the Pacific Ocean, a trend that is largest when the air originates in Asia. The US EPA recently proposed new tougher ground-level ozone standards.

North America

North America Ozone Asia America

Why Schools Should Electrify Their Bus Fleets

Blink Charging

SEPTEMBER 12, 2023

The transition away from gasoline and diesel vehicles to electric vehicles (EVs) is going full throttle in the United States, and that includes the iconic yellow school bus. 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

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

New international Climate and Clean Air Coalition to focus on reduction of short-lived climate pollutants

Green Car Congress

FEBRUARY 16, 2012

Global benefits from full implementation of measures for reduction of short-lived climate pollutants in 2030 compared to the reference scenario. The founding coalition partners are Bangladesh, Canada, Ghana, Mexico, Sweden, and the United States, together with the UN Environment Programme (UNEP). for 2030 and beyond.

Climate

Climate Pollution Clean Cleaning

NASA satellite images highlight US air quality improvement with reduction of NO2

Green Car Congress

JUNE 27, 2014

New NASA satellite images released this week demonstrate the reduction of air pollution across the US. After ten years in orbit, the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite has been in orbit sufficiently long to show that people in major US cities are breathing less nitrogen dioxide.

Ozone

Ozone Maryland Pollution Aura

EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

Green Car Congress

APRIL 2, 2012

Source: EPA. The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. Source: EPA. Key policy-relevant scientific uncertainties related to BC.

Congress

Congress EPA Carbon Emissions

EPA Administrator Reinstates Role of Staff Paper in Reviewing National Ambient Air Quality Standards

Green Car Congress

MAY 21, 2009

EPA Administrator Lisa Jackson has reinstated the role of a key policy document created by agency scientists (the Staff Paper) that contains staff analyses of options for the administrator to consider when setting National Ambient Air Quality Standards (NAAQS) to protect human health and the environment. The new NAAQS review process.

EPA

EPA Standards Ozone Pollution

DISCOVER-AQ project to begin flights to enhance measurement of ground-level air-quality from space

Green Car Congress

JUNE 27, 2011

The flights will be supported by the US Environmental Protection Agency (EPA) and will aid EPA in monitoring pollutants. The fundamental challenge for satellites measuring air quality is to distinguish between pollution near the surface and pollution higher in the atmosphere. Measuring pollution from space.

Ozone

Ozone Maryland Pollution Baltimore

Why Electric Buses Are the Healthy School Choice

Blink Charging

NOVEMBER 28, 2023

Vehicle fleets across the United States are transitioning from internal combustion engine (ICE) to electric vehicles, and that includes school bus fleets. The EPA is expecting to award at least another $500 million in funding under the 2023 CSB rebate program and a further $400 million via grant funding.

Fleet

Fleet Electrical Electric United States

MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective

Green Car Congress

FEBRUARY 5, 2020

Source of data: US EPA (2019). NO x is a precursor for both ground level ozone and secondary PM 2.5 EPA is targeting implementation in the 2027 timeframe while CARB is focusing efforts on phasing in more stringent standards in 2024 and again in 2027 with the hope of aligning with EPA as a national standard. Chart: MECA.

Emissions

Emissions Diesel Engine 2010

EV Driven

EPA proposes new heavy-duty truck emissions rules

EPA and Justice Department announce settlement to reduce hazardous air emissions at BP Products’ Whiting Refinery; $197M in injunctive relief, $40M penalty

Study finds US air pollution deaths nearly halved between 1990 and 2010

EPA Proposes New Tougher Ground-Level Ozone Standards

FCA recalls 850,000+ gasoline vehicles due to problem with catalytic converters

Study finds significant slowdown in decrease of NOx emissions in US; implications for air quality management

Portable sensors enable monitoring of pollution on smart phones; inferring pollution maps with greater granularity

US reaches $1.5B settlement with Daimler AG over emissions cheating in Mercedes-Benz diesels; civil penalty of $875M

EPA proposes new standards to reduce methane and VOCs emissions from oil and gas industry

Study Links Springtime Ozone Increases Above Western North America to Emissions in Asia

Why Schools Should Electrify Their Bus Fleets

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

New international Climate and Clean Air Coalition to focus on reduction of short-lived climate pollutants

NASA satellite images highlight US air quality improvement with reduction of NO2

EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

EPA Administrator Reinstates Role of Staff Paper in Reviewing National Ambient Air Quality Standards

DISCOVER-AQ project to begin flights to enhance measurement of ground-level air-quality from space

Why Electric Buses Are the Healthy School Choice

MECA report finds additional NOx emission reductions from new heavy-duty trucks achievable and cost-effective

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