Eksperdid arutavad sageli plusse ja miinuseid: Süsinikumaks kehtestab otseselt kasvuhoonegaaside heitkoguste hinna, nii et ettevõtetelt võetakse tasusid, mis kogunevad iga toodetud heite tonni eest. But then there is the sticker price of the trucks. Minister of Finance Martin Helme says that instead of large-scale support, companies must adapt and that means job losses. Siin avaldatud vaated ja arvamused on ainult autori omad ja ei pruugi kajastada Cointelegraph.
Tweet Email All along the millions of miles of highways that crisscross North America, wheels are in motion to remake the truck stop. But this year will mark the first major deployment of service stations adapted to new energy realities; they'll offer wheelers a place to pull in for a fill-up with natural gas.
Coca-Cola was looking for green alternatives, Nielsen explained, and C. England agreed to take up the challenge with a dedicated fleet of LNG trucks based in Ontario, California, and Las Vegas, Nevada—important transport hubs located miles apart. Capable of traveling approximately miles on LNG, C. England's LNG trucks can hold fuel equivalent to 70 gallons of diesel, plus up to 45 gallons of actual diesel as a backup, and their fuel efficiency is equivalent to an average 5.
Drivers enjoy a quieter ride, many of them take pride in driving a greener vehicle, and they don't have to go home smelling like diesel, Nielsen said. For professional drivers, he added, those benefits tend to outweigh the inconvenience of having to wear insulated gloves and a face shield while tanking up on fuel that has been chilled to °F °C.
The New Truck Stop: Filling Up With Natural Gas for the Long Haul
In addition to the special training and safeguards required for refueling, LNG trucks can take longer to refuel. If the fuel "freezes up," Hutchins said, "you would have to go through a process to unfreeze it, and then wait for it to freeze again. Measuring the environmental benefit of the switch to natural gas is complicated, even though it's clear that burning of natural gas produces about 30 percent less carbon dioxide than diesel fuel.
One of the primary issues is leakage of methane, the main component of natural gas, which is 25 times more potent than CO2 as a greenhouse gas over years.
Braun, Scott A. One hypothesis suggests that the surface circulation forms from a "top-down" approach in which a storm s rotating circulation begins at middle levels of the atmosphere and builds down to the surface through processes related to light "stratiform" horizontally extensive precipitation. Another hypothesis suggests a bottom-up approach in which deep thunderstorm towers convection play the major role in spinning up the flow at the surface. These "hot towers" form in the area of the mid-level circulation and strongly concentrate this rotation at low levels within their updrafts.
The U. The issue is even more complex, however, because methane's global warming potential is far worse when examined over a shorter time frame; it is 72 times more potent than CO2 as a heat-trapping gas over 20 years. Many scientists say it is vital to consider this short-term impact.
A study published last year in the Proceedings of the National Academy of Science concluded that based on estimated leak rates, the atmosphere would be worse off for 80 years before any climate benefit would be realized from a switch to natural gas for gasoline-powered cars.
It could take even longer to see a benefit from a switch for heavy-duty trucks, the study said. So the nonprofit Environmental Defense Fund, working with partners in industry, has begun a deeper study of methane leak rates when natural gas is used as a fuel for heavy-duty vehicles.
Finance minister mulls voucher compensation scheme to help tourism industry
Chief scientist Steve Hamberg said the group will gather data on methane leakage from incomplete combustion in trucks, leaks from fittings in the system for delivering and storing natural gas, and from the filling stations themselves.
Meanwhile, it already is costly to install an LNG station, due to the safety precautions necessary for storing and dispensing a cryogenic fuel, and the fact that there is not yet an agreed-upon standard design for an LNG fill-up stop. Department of Energy.
Is Oil Still Too Cheap? But then there is the sticker price of the trucks.
Finance minister mulls voucher compensation scheme to help tourism industry | News | ERR
As it turns out, C. England chose to invest in LNG tractors based on overly optimistic forecasts for the gap between diesel and LNG prices. Lower-than-anticipated diesel prices mean it's taking C.
Braun, Scott A. One hypothesis suggests that the surface circulation forms from a "top-down" approach in which a storm s rotating circulation begins at middle levels of the atmosphere and builds down to the surface through processes related to light "stratiform" horizontally extensive precipitation.
Another hypothesis suggests a bottom-up approach in which deep thunderstorm towers convection play the major role in spinning up the flow at the surface. Adding this system would help to cleanse the market and keep it on its toes.
So far, nothing definite has been agreed. The application submitted by the tourism industry is also still being discussed.