At an event last week titled, A Public Roundtable
on Transportation Emissions in Philadelphia, panelists Erik Johanson, SEPTA Director of Innovation; Christine Knapp, Mayor's Office of Sustainability Director; Tony Bandiero, Eastern Pennsylvania Alliance for Clean Transportation Executive Director, and Jessica Caum, Department of Public Health, Division of Disease Control Assistant Program Manager, grappled with this question and highlighted some of the new initiatives Philadelphia is taking to think smart about transit.
Both of these policies have a direct, measurable effect on automobile usage and thus
on transportation emissions.
Not exact matches
As the biggest station operator and supplier of natural gas for
transportation in the U.S., the company should benefit from higher oil prices and more focus
on reducing
emissions likely to drive many truck operators to consider this new engine.
Dave Sawyer, one of the authors of the National Round Table
on Environment and Economy report, and blogger at EnviroEconomics.ca, makes some pertinent insider comments
on the efficacy of a carbon tax in reducing
emissions from personal
transportation, a major source of
emissions: While the carbon tax will â $ œdriveâ $ some reductions in vehicle kilometers traveled, -LSB-...]
Those nine areas are focused
on agriculture (carbon farming), increasing energy efficiency, reducing food waste, eliminating commodity - driven deforestation, reducing the climate impact of packaging, advocating for responsible policies, committing to 100 percent renewable power, reducing short - lived climate pollutant
emissions and
transportation - related
emissions.
And with President Trump poised to try to roll back
emission standards for cars and trucks, the stakes for state action
on transportation have never been higher.
The U.S. Environmental Protection Agency (EPA) and Department of
Transportation (DoT) released rules that set limits
on the amount of greenhouse gas
emissions allowed and accelerate an increase in overall fuel efficiency to 14.5 kilometers per liter (34.1 miles per gallon) by 2016.
«The endangerment finding is key because it obligates the EPA to take regulatory action to cut carbon dioxide
emissions from aircraft — it triggers a legal mandate,» said Drew Kodjak, executive director of the International Council
on Clean
Transportation.
The auto industry and researchers say this utopian view of
transportation is
on the horizon, and it could cut nearly all of the carbon
emissions from the
transportation sector.
Schuiling says that before the Red Sea is tapped for power, experts would have to weigh the pros (reducing greenhouse gas
emissions and dependence
on oil) and cons (the disruption to local marine life and increase in salinity of the remaining seawater as well as the impact
on tourism and
transportation).
Lackner and colleagues argued in a paper published last July in Proceedings of the National Academy of Sciences that air capture may prove the only way to deal with greenhouse gas
emissions from
transportation, all those tailpipes and engine exhausts
on the world's millions of cars, airplanes and other vehicles.
The plan comes
on the heels of President Obama's call in his State of the Union address to reduce
emissions in a «21st - century
transportation system.»
«The idea of automated car - sharing vehicle or a ride - sharing service, when you increase the occupancy of a vehicle, the
emissions and fuel use overall are going to be split over those individuals, hence they are going to be lower,» said Susan Shaheen, the co-director of the
Transportation Sustainability Research Center at the University of California, Berkeley, whose research focuses
on car - sharing.
But whether that will lead to a less - congested
transportation system — saving fuel and cutting down
on greenhouse gas
emissions — remains to be seen, according to be
transportation experts.
Rio de Janeiro, for example, used a draft of the GPC to determine that
transportation was responsible for a whopping 39 % of the city's total
emissions; that led the government to focus
on expanding public transit to more efficiently shrink its carbon footprint.
Aviation accounted for 11 percent of energy - related carbon dioxide
emissions from the
transportation sector in 2010 in the United States, according to the International Council on Clean T
transportation sector in 2010 in the United States, according to the International Council
on Clean
TransportationTransportation.
(1) to demonstrate the viability of a vehicle - based
transportation system that is not overly dependent
on petroleum as a fuel and contributes to lower carbon
emissions than a system based
on conventional vehicles;
The Department of Energy's pages
on bioenergy and wind energy as well as
transportation have both reduced their mentions of greenhouse gas
emissions and reducing fossil fuel use in favor of language more geared toward jobs and energy independence.
Dr. Craft's expertise is
on air toxics issues, focusing specifically
on reducing criteria and greenhouse gas
emissions from the energy and
transportation sectors.
While other
transportation modes, such as the maritime industry, are also discussing ways to limit
emissions, the world's attention is centered
on aviation - a sector that would be the world's seventh - largest carbon emitter if it were a country.
The International Council
on Clean
Transportation (ICCT) was studying European diesel cars and discovered the
on - road
emissions of some models were notably higher than those measured in lab testing.
Climate Change and Greenhouse Gas
Emissions A resource from the Federal Transit Administration that includes research
on transit and climate change, tools for measuring and reducing carbon footprints, and information
on transportation - related climate change adaptation.
City of Porterville to Purchase 10 GreenPower All - Electric Transit Buses Dec 7, 2016 Next - Gen
Transportation News (Oxford, CT) The California Air Resources Board (CARB) has awarded $ 9.5 million to the City of Porterville to deploy 10 GreenPower EV350 40 - foot, zero -
emission, all - electric transit buses
on all nine Porterville Transit routes and to install the associated charging infrastructure, including 11 charging stations.
On June 3, 2016, during the 8th U.S. - China
Transportation Forum in Los Angeles, U.S. Department of
Transportation (DOT) and China's Ministry of Transport (MOT) jointly announced the R2ZE Challenge and called to action cities / transit agencies to take measurable steps to reduce transit fleet bus greenhouse gas and air pollutant
emissions through increased deployment and operation of ZEBs.
This structural accounting model for
transportation energy use generates mid-term forecasts of the
transportation sector's energy use in order to evaluate the effect of changes in fuel economy
on carbon
emissions.
Depending
on the energy source that causes the chemical reaction, hydrogen can be an
emission - free
transportation fuel.
The Center promotes comprehensive multimodal approaches to reduce GHG
emissions and prepare for the effects of climate change
on the
transportation system, while advancing DOT's core goals of safety, mobility, environmental stewardship, and security.
These responsibilities include, but are not limited to, policy advice and activities
on air quality, water quality, resilience, floodplain management, ecosystem management, noise,
emissions, and bicycle and pedestrian
transportation.
Seven case studies focus
on the broad
transportation planning process, strategies and other actions selected, and GHG
emission reductions accomplished or projected.
Responding to legislation, executive action, and international agreements
on climate change, DOT aims to secure economic and social benefits of
transportation while reducing greenhouse gas (GHG)
emissions.
Then I can put the music back
on and return to the Teton's, The Steen's, the Canadian Rockies or Bryce Canyon or you name any beautiful, wild location (even a great love affair) and with no carbon
emissions, no
transportation costs, no waiting in line or gas bill, I'm back there instantaneously.
Although much of the focus for e-mobility news is
on consumer electric vehicles, which would help reduce
emissions in the light - duty vehicles category, commercial transport is another huge industry altogether, and one that is responsible for some 23 % of the US
transportation sector's greenhouse gas
emissions.
As Manjoo notes, it's pretty amazing to think that GM — a company so recently
on the verge of bankruptcy — has embraced the future of affordable electric vehicles, demonstrating that
emissions - free, affordable, long - range
transportation really is feasible.
NÜWIEL, a Hamburg - based startup that is working
on «clean
transportation solutions for last mile delivery,» is teasing out information about its electric bike trailer, which could be a method of leveraging pedal power and zero (tailpipe) carbon
emissions for deliveries and running errands without committing to an electric bicycle for all bike trips.
And of course it was independent scientific research commissioned by the nonprofit International Council
on Clean
Transportation that exposed Volkswagen's
emissions cheating, with enormous consequences for the company.
3) If countries like China and India follow the American pattern in
transportation, ballooning demand for oil is bound to be a disruptive influence
on world affairs with or without the climate impact of all those additional
emissions of greenhouse gases.
Usually when we talk about
transportation emissions causing climate change here at TreeHugger, we focus
on CO2
emissions or methane
emissions — the usual suspects in the global warming discussion.
The White House is sitting
on EPA's proposed public welfare «endangerment» finding
on greenhouse
emissions, the Interior Secretary sits
on a science - based listing of the polar bear as threatened with extinction, the White House censors testimony by the CDC director
on health effects, the
Transportation Dept. tries to bury a major study on climate change impacts on Gulf Coast transportation infrastructure,
Transportation Dept. tries to bury a major study
on climate change impacts
on Gulf Coast
transportation infrastructure,
transportation infrastructure, and so forth.
Although the most visible example of the future of electric mobility is the consumer electric car, the commercial
transportation sector and heavy industry are two major areas where transitioning to cleaner fuels will have a big impact
on air quality, GHG
emissions, and other undesirable consequences of fossil fuels.
In the long run I don't think we will succeed in getting
transportation of oil by trying to stop oil production
on a site - by - site basis, we are going to have to put a high price
on transportation fuels that have high carbon
emissions and get much more serious about driving energy innovation they can get the
transportation system off carbon.
«In the
transportation sector, electrification and expansion of both passenger and freight rail and conversion of
on - road vehicles to electric drive, hybrids, and turbo diesels, coupled with the recently enacted CAFÉ standards, will allow total residual carbon
emissions to drop well below 10 percent of today's levels.
O'Rourke always hated the bike (in print, at least), and now that it's becoming more of a needed
transportation mainstay
on crowded American city streets, reducing pollution and carbon dioxide
emissions and improving health, O'Rourke is airing his feelings once again.
They also challenged the claim that «Reduced CO2 gas
emissions; No
transportation needed, fur animals are born, raised and die
on the farm» was misleading because it did not take into account other
transportation factors such as delivering food to the farm and the
transportation of pelts.
Reducing our
emissions to 90 % below current levels is impossible without addressing, somehow, the
transportation sector's effect
on our
emissions.
Thomas — You're absolutely correct about the impact our
transportation system has
on greenhouse gas
emissions.
So, if you add up every car, airplane, ship, train, and every mode of
transportation on the planet and the
emissions from those vehicles, it's equal to the amount of carbon released when trees are cut down.
Gatti's work is focused
on efforts to reduce
emissions in the
transportation sector in the Northeast region, through electrification, efficiency, and clean fuels.
Depending
on the type and size of the respective event,
transportation - related
emissions will usually account the largest share of an event's carbon footprint.
Even ignoring the impacts
on forests, harvest and
transportation and looking only at the
emissions coming from smokestacks, wood releases around 50 % more CO2 per megawatt of electricity generation than coal!
They say their findings, which focused
on the effect titling had
on forest clearing and disturbance in the Peruvian Amazon between 2002 and 2005, suggest that the increasing trend towards decentralized forest governance via granting indigenous groups and other local communities formal legal title to their lands could play a key role in global efforts to slow both tropical forest destruction, which the researchers note is responsible for about the same amount of greenhouse gas
emissions as the
transportation sector, and climate change.»