Green Car Congress

MARCH 16, 2012

eutrophication; ET = ecological toxicity; FEC = fossil energy consumption; WU = water use; LO = land occupation; “The rest” includes acidification; smog formation; ozone layer depletion; and human health effects. Error bar shows regional variations for E85. GW = global warming; Eut. Credit: ACS, Yang et al. Click to enlarge.

Gasoline 357

Gasoline Water Emissions Minnesota 357

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 121

Ozone Solar Climate Change Climate 121

Green Car Congress

OCTOBER 4, 2011

In the absence of major technological innovations or policy changes, the United States is unlikely to meet cellulosic biofuel mandates under the current Renewable Fuel Standard (RFS2) by 2022, according to a new report from the National Research Council. Economic effects.

Renewable 252

Renewable Tax Credit Conversion Fuel 252

Green Car Congress

JUNE 9, 2009

Energy consumption and GHG emissions per PKT (passenger kilometer travelled). Mikhail Chester and Arpad Horvath inventoried on-road, rail, and air travel to determine energy consumption, greenhouse gas (GHG) emissions, and criteria air pollutant (CAP) emissions (excluding PM, lead, and ozone due to lack of data).

Light 150

Light Emissions Energy Boston 150

Green Car Congress

SEPTEMBER 11, 2013

Although the catalyst is in use, exactly how it converts NO x to nitrogen and water with the help of ammonia (urea) hasn’t been entirely clear. Recently, researchers have produced a new zeolite that is surprisingly stable and makes very little nitrous oxide from nitric oxide, a chemical that depletes ozone. Ja Hun Kwak, Jong H.

Li-ion 225

Li-ion Diesel 2013 Water 225

Green Car Congress

JULY 29, 2010

However, climate models to date have mischaracterized the effects of soot in the atmosphere, according to Jacobson, director of Stanford’s Atmosphere/Energy Program. Soot could be further reduced by converting vehicles to run on renewable electric power. These three gases are all greenhouse gases, and ozone is a surface air pollutant.

Global 230

Global Ozone CO2 Pollution 230

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.

Transportation 273

Transportation Emissions California Ozone 273

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. Boom has stated that its plane will go supersonic only over water.

Oklahoma City 110

Oklahoma City Ozone Oklahoma Fuel 110

Green Car Congress

JUNE 8, 2015

MRC lists the amount of chemical usage on its website, monitors chemicals in the water table, doesn’t use the herbicide within the watercourse protection zones, and plans to phase out the use of the chemical by 2020. Looking down to the water from the bridge, one can see fish flitting about in the clear water. Click to enlarge.

Carbon 150

Carbon Personal Store Emissions 150

Green Car Congress

APRIL 3, 2009

In general, biofuels made from organic waste are environmentally more benign than those from energy crops. Using biomass primarily for material purposes, reusing and recycling it, and then recovering its energy content can gain multiple dividends. However very few studies include water use impacts. Lifecycle analysis.

Conversion 150

Conversion Water Emissions 2009 150

Green Car Congress

NOVEMBER 23, 2011

However, this approach neglects non-CO 2 combustion emissions and effects, namely, soot and sulfate aerosols, water vapor, and NO x. In the months following a pulse of NO x in the upper atmosphere, ozone production is stimulated causing a short-term warming.

MIT 273

MIT Climate Emissions Ozone 273

Green Car Congress

OCTOBER 22, 2009

Source: “Hidden Costs of Energy”. Because these effects are not reflected in energy prices, government, businesses and consumers may not realize the full impact of their choices. Source: “Hidden Costs of Energy”. Transportation, which today relies almost exclusively on oil, accounts for nearly 30% of US energy demand.

2005 246

2005 Cost Of Energy Coal 246