Clean, Document and Ozone

EPA Climate Change Adaptation Plan sees likely increase in tropospheric ozone, with more difficulty in attaining NAAQS in many areas

Green Car Congress

FEBRUARY 10, 2013

Among the many climate-related vulnerabilities that can impact its mission, the US Environmental Protection Agency (EPA) cites a likely increase in tropospheric ozone pollution as potentially making it more difficult to attain National Ambient Air Quality Standards ( NAAQS ) in many areas with existing ozone problems.

Climate Change

Climate Change Ozone Climate EPA

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

EPA Issues Proposed Endangerment Finding for Greenhouse Gases; Proposed Cause or Contribute Finding Identifies Motor Vehicles as Contributing Source

Green Car Congress

APRIL 17, 2009

The issuance of an endangerment finding enables the regulation of greenhouse gases under the Clean Air Act. Combined with the endangerment finding, this enables the regulation of greenhouse gas emissions from motor vehicles under the Clean Air Act. Technical support document for the proposed findings.

EPA

EPA Climate Change Ozone Motoring

CRC ACES Phase 2 report finds emissions from modern heavy-duty diesels well below required levels

Green Car Congress

DECEMBER 4, 2013

ACES is a multi-party five year initiative to test the emissions and health effects of new technology diesel engines to document the improvements that have been made and to ensure that there are no unintended emissions from this new technology.

Diesel

Diesel Emissions 2004 San Antonio

California ARB and NOAA Collaborating in $20M Research on Interaction of Air Pollution and Climate Change; One Atmosphere Approach

Green Car Congress

MAY 28, 2010

These connections arise because in many cases the agents of concern are the same, and in many cases the sources of the agents are the same or intimately connected.For example, surface ozone is both an air pollutant and a greenhouse gas. The complex roles that ozone and aerosols play in the atmosphere provide examples of such trade-offs.

Climate Change

Climate Change Climate Pollution California

California ARB announces $24M grant solicitation for zero-emission truck and bus pilot commercial deployment projects

Green Car Congress

OCTOBER 2, 2015

microns or less (PM 2.5 ); and NO x emissions that lead to ozone and secondary PM. The truck and bus commercial pilot projects funded under the new solicitation will support the Sustainable Freight document vision to overcome the technical and economic challenges with zero-emission technology advancement.

Grant

Grant Commercial Emissions California

US Climate Action Report to UN Projects 4% Growth in Total US GHG Emissions to 2020

Green Car Congress

JUNE 3, 2010

The submission of the document, also called the US Climate Action Report 2010, is a requirement under the UN Framework Convention on Climate Change. In this sense, the “business-as-usual” projections equal the “with measures” scenario called for under the UNFCCC Guidelines for Annex 1 Communications.

Climate

Climate 2020 Emissions Climate Change

US EPA to Reconsider National Ozone Standards

Green Car Congress

SEPTEMBER 16, 2009

The US Environmental Protection Agency (EPA) will reconsider the 2008 primary and secondary ozone standards. In 2008, EPA established a new primary 8-hour standard for ozone of 0.075 parts per million (ppm), and a new secondary standard set at a form and level identical to the new primary standard. ppm standard, due to rounding.

Ozone

Ozone EPA Standards 2008

HEI study finds no heart effects of ozone exposure in healthy older adults; lungs affected at relatively low exposures

Green Car Congress

JULY 7, 2017

The largest systematic study ever conducted of human volunteers exposed to ozone air pollution has found no evidence of effects on the heart in its healthy, older participants, but did find effects on the volunteers’ ability to breathe, even at low ambient levels. Possible pathways by which ozone may cause adverse health effects.

Ozone

Ozone San Francisco North Carolina Pollution

International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

Green Car Congress

JANUARY 13, 2012

Methane is both a potent greenhouse gas and an important precursor to ground-level ozone. Ozone, a key component of smog and also a greenhouse gas, damages crops and human health. Tropospheric ozone and black carbon (BC) contribute to degraded air quality and global warming.

Carbon

Carbon Ozone Emissions International

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

Many of the strategies employed to reduce GHG emissions will also work to meet the national ambient air quality standard for ozone in 2032. However, to achieve the needed transportation GHG reductions and the corresponding 2032 ozone standards, the market uptake of advanced technologies will need to be accelerated. Transportation.

Transportation

Transportation Emissions Ozone California

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

Green Car Congress

FEBRUARY 15, 2020

They documented a decrease of 30% in 2018 compared to 2005, equivalent to about 30,000 avoided early deaths, or people who did not die early as a result of pollution. a, Source–receptor matrix showing total early deaths per year for 48 × 48 states (right), and its breakdown into PM 2.5 - and ozone-attributable impacts (left).

MIT

MIT Pollution Emissions 2005

The New Supersonic Boom

Cars That Think

AUGUST 16, 2021

Meanwhile, environmentalists were voicing concern—about how noisy such aircraft are taking off, about the possibility that their high-altitude emissions would erode the ozone layer, and about how disruptive the sonic booms would be. The last of these issues was perhaps the most vexing, prompting the U.S. Environmental Protection Agency.

Oklahoma City

Oklahoma City Ozone Oklahoma Fuel

EV Driven

EPA Climate Change Adaptation Plan sees likely increase in tropospheric ozone, with more difficulty in attaining NAAQS in many areas

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

EPA Issues Proposed Endangerment Finding for Greenhouse Gases; Proposed Cause or Contribute Finding Identifies Motor Vehicles as Contributing Source

CRC ACES Phase 2 report finds emissions from modern heavy-duty diesels well below required levels

California ARB and NOAA Collaborating in $20M Research on Interaction of Air Pollution and Climate Change; One Atmosphere Approach

California ARB announces $24M grant solicitation for zero-emission truck and bus pilot commercial deployment projects

US Climate Action Report to UN Projects 4% Growth in Total US GHG Emissions to 2020

US EPA to Reconsider National Ozone Standards

HEI study finds no heart effects of ozone exposure in healthy older adults; lungs affected at relatively low exposures

International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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

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

The New Supersonic Boom

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