Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
What are the most difficult standards to meet for an alternative fuel car?
Up next, an idea for an alternative fuel that some people may find difficult to part with - especially on a hot summer day.
Hydrogen has been considered as an alternative fuel for some time.
Certainly, recent events have seemed favorable for an alternative fuel.
Check out these articles to learn all about the growing technology of alternative fuel.
As part of this debate, we will look into alternative fuels.
Boeing also plans to use alternative fuel on the 747.
"Most of the oil companies are not spending much on alternative fuels," he said.
Discussion question: What alternative fuels do you think might be used in the future?
As time goes on our economy will have to transition to some alternative fuels.
But alternative fuels pose some environmental problems of their own.
"I think there will be some general commitment to alternative fuels."
Almost all alternative fuels have been covered in these projects.
The higher credits for alternative fuels would begin with the 1993 model year.
"There's no reason to sign over city streets to a single alternative fuel," he said.
We also have to take into consideration research in the field of alternative fuels.
Renewable and alternative fuels offer hope for America's energy future.
"Some see alternative fuels as a threat to their business because they don't control the resources," he said.
But what issues will alternative fuel vehicles need to overcome?
But with the price of oil near $70 a barrel, there is new interest in alternative fuels.
Alabama is taking its own leadership role through the development of alternative fuels.
In other words, we just don't have the capacity to produce enough alternative fuel to make up for a major loss of oil production.
Furthermore, the use of alternative fuels has a positive impact on our environment.
Additional work on alternative fuels would eventually need to be conducted.
The big idea was to promote alternative fuels for vehicles.
