They're more fuel efficient and have
cleaner tailpipe emissions, but they still burn non-renewable fossil fuels and contribute to global warming.
What we need is a change in our transportation infrastructure, so that we have significantly fewer individual cars on the roads (replaced by modern mass transit like light - rail, bus rapid transit, separated bike paths, walkable neighborhoods, etc), and so that those that are there have much
cleaner tailpipe emissions (hybrids like the AT - PZEV Prius are a step in the right direction, but we can do better).
Reduced oil consumption,
cleaner tailpipe emissions, and a longer cruising range — up to 40 percent longer — are also factors for a growing number of car buyers.
For 2006, the Explorer's improvements, the automaker says, include better fuel economy; a new 4.6 - liter V - 8 engine and six - speed automatic transmission;
cleaner tailpipe emissions; 10 advanced safety features, all of which are standard; 10 percent higher payload; increased towing capacity, which is now up to 7,300 pounds; a new frame, some of which is based on the one used in the F - 150; and an all - new interior.
Not exact matches
It's a tactic that dates back to the 1970s when the
Clean Air Act authorized the EPA to regulate vehicle
tailpipe emissions.
Cycling and walking charity Sustrans» chief executive Xavier Brice said: «The new Government must urgently improve the quality of the air that we breathe through an ambitious new
Clean Air Act which tackles
tailpipe emissions but also encourages a real shift in how people travel to the least polluting of all modes — walking and cycling.
The electric buses provide a
cleaner, quieter ride and produce zero
tailpipe emissions.
Plus,
tailpipe emissions are
cleaner.
The Honda Clarity series was awarded the 2018 California Air Quality Award for Corporate Environmental Stewardship by the Coalition for
Clean Air for proving drivers can reduce or even eliminate
tailpipe emissions without sacrificing style, comfort or performance.
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.
If Congress were to not only eliminate EPA's regulatory authority, but take CO2 completely out of the
Clean Air Act, it would still be up to the courts to decide whether or not that would eliminate state authority over vehicle
tailpipe emissions.
The
Clean Air Act empowers the federal government to set
tailpipe emissions standards, but a waiver granted to California allows the state to impose stricter air pollution standards than those set by the feds.
California's low - income solar and EV programs are also making a tangible impact on air quality, reducing
tailpipe emissions directly in the community, while contributing to the state's growing
clean energy capacity.
We successfully challenged the Bush administration's refusal to let California implement its own, stricter - than - national
tailpipe emissions limits under the
Clean Air Act, and in June 2009 the EPA issued a waiver to let California enforce its own automobile
emissions rules, which also allowed a dozen other states to enforce the same rules.
Since electric vehicles have no
tailpipe emissions, they reduce local air pollution and create a
cleaner environment for children and families that live close to streets and highways.
As you may know, electric vehicles provide a zero
tailpipe emission alternative to the internal combustion engine, of particular value in jurisdictions such as Ontario where electricity is generated by predominantly
clean fuel sources.
To
clean up the air in areas suffering from the highest levels of
tailpipe emissions, 40 % of the... Read more →
EVs have no
tailpipe and therefore no
emissions — imagine how
clean the air could be around you with everyone driving an EV!
The regulations are the latest changes to the state's three - year - old Advanced
Clean Cars program, a package of existing requirements for manufacturers that seek to cut smog - forming
emissions and greenhouse gases from
tailpipes of conventional cars and create a new market for carbon - zero ones.
The bad - the bill only extends the green HOV decal program for PHECs, but not the white decal program for pure battery electric vehicles (BEVs), which are
cleaner than PHEVs and have zero
tailpipe emissions.
With no
tailpipe emissions, these vehicles can be up to 99 %
cleaner than gasoline cars, even when power plant
emissions are included.
An electric vehicle, on the other hand, produces no harmful
emissions directly from its «
tailpipe», but unless it's being charged with solar, wind, or other
clean electricity, an EV is responsible for some air pollution and greenhouse gas
emissions being produced at the point of electricity generation.
Connecting
clean transport to
clean energy is a major component for a more sustainable future, because while electric vehicles may have no
tailpipe emissions, the electricity source in many places for charging them certainly does.
Of course now the mantle of innovation in the automotive sector lies with plug - in vehicles, but regular hybrids without the ability to charge from a power outlet are still much superior to non-hybrids when it comes to reducing fuel consumption and
cleaning up
tailpipe emissions.
The states argued that they can regulate carbon
emissions as a
tailpipe pollutant under the
Clean Air Act.
And while familiarity breeds contempt, we should remember that even if the Prius is still a gasoline car, it's a decent step forward: AT - PZEV
tailpipe emissions (which means SULEV + zero evaporative
emissions from the fuel system) and 50 MPG EPA make it
cleaner than almost everything on the market (depends on the country).
A chemical engineer from the University of Houston is leading a $ 2.1 - million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to
clean emissions before they leave the
tailpipe.
California, which has a waiver under the 1970
Clean Air Act giving it the right to set its own vehicle
emissions standards, reached an agreement with the Obama administration and the auto industry that established the first limits on
tailpipe carbon
emissions.