A new peer - reviewed study of
transportation fueling options generated a pretty good buzz last week, basically for the finding that electric vehicles might not be as good for the environment as previously thought.
Personally, I would believe that a gaseous fuel infrastructure should be a priority because it increases
transportation fuel options without demanding one engine technology be scraped in favor of another.
The analysis found that 9 of the systems in the study — including two cellulosic ethanol systems (with and without CCS) have greenhouse gas index (GHGI) numbers of less than 0.20, and represent low - carbon
transportation fuel options.
There are more electricity generation options (nuclear, CCGT) than
transportation fuel options.
Gasoline and diesel fuels have a monopoly over
our transportation fuels options, spewing pollution that triggers asthma attacks.
Not exact matches
• Creating cleaner
transportation options — by investing in public transit infrastructure, improving our
fuel efficiency and transitioning to low - carbon
options like electric vehicles;
Even if
fuels from agricultural waste, wood, grasses and household trash are the greenest
transportation option available, manufacturers have yet to produce them with any commercial success.
But liquid
transportation fuel is something where we don't have other
options.
The most realistic of these space
transportation options calls for the elimination of both rocket
fuel and rocket engines — replacing them with sails.
The contract - which includes a one - year base period and four one - year
option periods - provides continuing technical assistance and research support to NRC activities related to storage,
transportation, possible reprocessing and ultimate geological disposal of used nuclear
fuel and high - level radioactive wastes.
Furthermore, DOT is helping Americans use less gas by promoting
transportation options, such as bus rapid transit, light rail, streetcars and bike shares, as well as raised
fuel economy standards for their cars.
This came up in 2010 with President Obama's push for more oil development, but bundled with broader commitments to develop new
fuel options and
transportation technologies.
This particular pipeline has a good chance of dying on the vine in any case if and when easier, less expensive sources of
transportation fuel come online, including domestic oil and natural gas (and there are competing pipeline
options and routes).
In the near — next 20 - 30 years, it is almost certainly a better
option to pursue PHEVs aggressively, to shift as much of the
transportation network as possible to an electricity based mode (this goes for all land transport — cars and rail) and away from fossil
fuels.
No holistic
transportation program would be complete without exploring
options for GHG reductions within alternative
fuels.
For too long, oil companies have reaped massive profits through a monopoly over our
transportation options, leaving people with few alternatives to fossil
fuels —
fuels which are by far Washington's largest source of climate and air pollution.
By adopting zero - emission vehicles (ZEVs) and improving mobility
options, the Northeast can reduce fossil
fuel consumption for
transportation by 22 %, or 426 trillion BTU, by 2030.
By adopting zero - emission vehicles (ZEVs) and improving mobility
options, New England can reduce fossil
fuel consumption for
transportation by more than 20 %, or 190 trillion BTU, by 2030.
The GCAP will help double the number of green jobs, eliminate dependence on fossil
fuels and make walking, cycling & transit preferred
transportation options.
«We now see that widespread use of PHEVs could expand the
fuel options in our
transportation sector and at the same time yield net benefits to our environment.»
I'll reiterate that I believe that long term
options for
fueling transportation are more challenging than for electrical generation.
HEAL supports policies to increase alternative
transportation options, as well as tax credits for the purchase of alternative
fuel vehicles, particularly e / v's.
But cutting emissions from
transportation poses unique challenges, because cars and trucks are owned by individuals with diverse needs, who are constrained by existing infrastructure and limited
fuel options.
According to ZPM's Fundable page, the first site for a U.S. AIRPod factory is anticipated to be in Hawaii, which is «the most fossil
fuel dependent state» and therefore a good fit for the launch of an affordable low - carbon
transportation option.