One of the oft - heard complaints
about hydrogen powered cars is that the fuel tanks can not store their fuel for extended periods — having to vent their contents in two to four days» time.
Auto - makers have been talking
about hydrogen powered cars for 50 years as the car of the future.
Not exact matches
The program is an opportunity for consumers in California, New York State and the District of Columbia to test
about 100 of the company's Equinox sports utility vehicles
powered by
hydrogen fuel cells.
Simply pouring a teaspoonful of anti-water into regular water would unleash the energy equivalent to 200,000 tons of TNT, the yield of a typical
hydrogen bomb — enough to
power the world's entire energy needs for
about seven minutes.
A large of proportion of energy research aims to establish and optimize renewable sources such as photovoltaics,
hydrogen fuel cells, biomass, and wind
power, but energy research can also be
about improving old technologies.
The carmaker realized that if its vision of battery -
powered electric vehicles gaining mass appeal in tandem with fuel cell electrics was to come true, it needed to so something
about the lack of
hydrogen infrastructure.
Electricity produced by a fuel cell by combining
hydrogen and oxygen
powered an electric motor to turn the two - seat test glider's propeller and enabled it to fly for roughly 20 minutes at 62 miles per hour (100 kilometers per hour) at
about 3,300 feet (1,000 meters) above sea level.
Unlike battery -
powered electric vehicles, fuel - cell
powered ones have a long cruising range — up to 650 kilometers per tank (the fuel is usually compressed
hydrogen gas); a
hydrogen fuel refill only takes
about three minutes.
Lacaille 9352 may have 50 to 58 of Sol's mass (Demory et al, 2009, Table 4; RECONS; and NASA Star and Exoplanet Database, interpolation table of Henry and McCarthy, 1993), less than half (43 to 46 percent) of its diameter (Demory et al, 2009, Table 4; and NASA Star and Exoplanet Database, derived from the
power law formula of Kenneth R. Lang, 1980), 1.1 percent of its visual luminosity and 3.5 percent of its bolometric luminosity (NASA Star and Exoplanet Database, derived from the exponential formula of Kenneth R. Lang, 1980), and only
about one tenth to 60 percent of Sol's abundance of elements heavier than
hydrogen («metallicity»)(Demory et al, 2009, Table 4).
Available to be
powered by electricity, gas or — if in California —
hydrogen, the newest generation Clarity is all
about options.
There have been rumors
about BMW signing a partnership for batteries and parts with Tesla Motors and even the possibility of a
hydrogen - fueled i5, but what we do know for a fact is that the Germans are working on a very efficient hybrid drivetrain that goes by the name
Power eDrive.
While electric vehicles have been the darlings of the zero - emissions car market,
hydrogen -
powered fuel cell vehicles are
about to challenge them.
Car manufacturers showed off new
hydrogen fuel cell -
powered vehicles, more sophisticated autonomous driving features, and at least one dog - centric vehicle at this year's New York Auto Show, but what
about the screens that we at The Verge love?
MacKay sets out the numbers
about everything from clean coal to
hydrogen -
powered cars.
In this age of hybrid, electric and even
hydrogen -
powered cars, there is something still very anti-establishment
about buying a car with more get up and go than most full - size trucks or SUVs.
Even if the atmosphere doesn't turn out to be more sensitive to CO2 than feared, my plan A would include a major shift to accelerator - driven thorium electrical
power plants worldwide, and replacement of gasoline -
powered transportation with electrical or
hydrogen or some technology I don't yet know
about.
The
hydrogen there generates a flow of electricity sufficient to
power the car for
about 5 minutes, according to Corgi International, the manufacturer.
Science Editor / / www.polijam.com Your Guide to the News Around the Web [ANDY REVKIN reacts: I actually see it as progress to have environmental stories out of their ghetto and spread around the paper (like the Greentech
hydrogen - car story, the piece you mention above, which is here online, the National story
about tidal
power over the weekend, etc..
The Tri-Gen plant will produce enough
hydrogen to
power about 1,500 vehicles on an average daily use cycle (Credit: Toyota)
The Tri-Gen plant will produce enough
hydrogen to
power about 1,500 vehicles on an average daily use cycle
In 2006, a study for the IEEE showed that for
hydrogen produced via electrolysis of water: «Only
about 25 % of the
power generated from wind, water, or sun is converted to practical use.»
By the 90's I'd started to realize that the Coming Disasters the Alarmists always preached
about never actually seemed to get any closer, and more telling, that their chosen solutions (like Solar and Wind
Power,
Hydrogen Fuel, and especially Governmental Control) never seemed to make anything better.
I recognize that losses due to
power line impedance may be small for a localized setup like this, but I'm also talking
about other losses, e.g., in liberating, transporting and storing the
hydrogen.
And what
about the liquid
hydrogen fuel used to
power the Space Shuttle?
Because George W. Bush, a man who doesn't know squat
about hydrogen fuel cells and the challenges of a
hydrogen economy, makes a speech that — once again — says
hydrogen -
powered vehicles are an attainable goal.
How
about a liquid
hydrogen powered 100 passenger transport aircraft?
At the NIF, a bubble of
hydrogen *
about the size of a bb is heated and compressed by 192 high -
power lasers until a miniature star briefly comes to life.
The report, «Taking on Big Challenges,» details the progress of Ecomagination (first covered here, with subsequent updates
about cheap
hydrogen production and nuclear
power), GE's commitment to imagine and build innovative technologies that help customers address their environmental and financial needs and help GE grow, and it appears to be a success on all fronts.
The ABC's Nick Harmsen wrote
about a
Hydrogen - fuelled
power plant planned for Port Lincoln in South Australia on 2018/02/11.