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UK ONS report finds significant challenge remains to reduce road transport emissions; sector GHG emissions up 6% from 1990-2017

Green Car Congress

A new report by the UK’s Office for National Statistics (ONS) finds that greenhouse gas (GHG) emissions from road transport in the UK rose by 6% from 1990 to 2017. Source: Office for National Statistics – UK Environmental Accounts, Energy Use datasets. Among the other findings of the report: At the end of 2018, 0.5%

2017 191
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California ARB: GHG emissions fell below 1990 levels for first time in 2016; down 13% from 2004 peak; transportation emissions up 2%

Green Car Congress

The state’s latest Greenhouse Gas Emissions Inventory shows that California emitted 429 million metric tons of climate pollutants in 2016—a drop of 12 million metric tons, or three percent, from 2015. This ambitious target will require California to more than double the rate at which it has been cutting climate-changing gases.

2004 225
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Study: expanding Brazilian sugarcane for ethanol could reduce global CO2 emissions by up to 5.6%

Green Car Congress

However, it could be accomplished without impinging on environmentally sensitive areas in Brazil and while allowing for the expansion of other agricultural crops and human needs, the researchers report in a paper in the journal Nature Climate Change. of crude oil consumption and 1.5–5.6% The corresponding range of CO 2 offsets is 0.55–2.0

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MIT researchers build model simulating atmospheric transport of PAHs; how chemicals get to the Arctic

Green Car Congress

Persistent organic pollutants are chemicals of substantial international concern. GEOS-Chem captures observed seasonal trends with no statistically significant difference between simulated and measured mean annual concentrations. The presence of these pollutants in the Arctic is important for several reasons.

MIT 218
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Opinion: Politicians Are Lying About Biden's EPA Rule

The Truth About Cars

First, some background from the New York Times : The rule increasingly limits the amount of pollution allowed from tailpipes over time so that, by 2032, more than half the new cars sold in the United States would most likely be zero-emissions vehicles in order for carmakers to meet the standards. It very much is not.

EPA 105
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Study finds rising temperatures increase risk of unhealthy ozone levels absent sharp cuts in precursors

Green Car Congress

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). The RCPs were chosen to represent a broad range of climate outcomes, based on a literature review. Scenario A2 and RCP 8.5.

Ozone 199
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International automotive researchers emphasize the importance of continued development of the internal combustion engine

Green Car Congress

The editorial addresses important issues in the current politically charged discussions of global warming and climate-change alarm. … the pollutant emissions discharged at the tailpipe outlet will be so low as to be hardly measurable, and their practical impact on air quality will be negligible. —Reitz et al. g/bhp-h or 15–20?mg/km).