DaimlerChrysler and Ford, meanwhile, are focusing on making the rest of the car. Their biggest headache has been keeping the stacks fed with hydrogen. “The issue with fuel cells has become the fuels. It’s not the fuel cell anymore,” says Mohsen Shabana, who as the fuel cell vehicles ...
Car makers are also looking for ways to lower gas prices. The good news is that we designed new kinds of cars. The new cars don't run on gasoline. Their engines are different. They run on alternative(可替代的) fuels. These new kinds of cars burn many different kinds of fuels. Some ...
for which buyers are unlikely. At the same time as demand for gasoline and other transport fuels has fallen to 29-year lows in the US, as refinery utilisation plunged 22% in a week to 68%, according to the US Energy Information Administration. That is the lowest on...
Fluctuations in raw material prices and disruptions in supply chains can negatively impact the production process and profitability. This is especially true for manufacturers in regions affected by geopolitical tensions, trade restrictions, or natural disasters, which can create uncertainties in material ...
256 million b.o.e. genomics pioneer j. craig venter is designing organisms that will help produce clean fuels cheaply. feature: > why $5 gas is good for america plus: > as prices rise, technologies emerge $20-$30 digital oil fields $30-$70 ethanol $70 and up oil shale read more ...
Last but not least, the report mentions that energy prices in Europe are much higher than in the United States, yet the report says the E.U. should double down on costly green energy (does Draghi not know what happened in Germany?). Grade: C Trade Policy: There are two main trade-...
So here comes rental fashion. The set-up is simple. Rent three, five or ten items andswap (替换) every month, with prices starting from £39 a month for a three-item. In the case of any accidents, do not fear7and light damages (think broken zips and small stains) are accounted ...
The article focuses on the consideration of alternative fuel for the tools of landscape contractors in the U.S. The trend is attributed to an increase in gasoline prices in May and June 2009. One example of a ...
FILL 'ER UP .…WITH BIOMETHANE PLEASE! High gas prices, air pollution, and concerns about green house gas emissions, coupled with public anxiety over dependence on foreign oil, are renewing interest in alternative fuels. Many U.S. wastewater treatment plant and landfill manag... JL Strehler,DL...
High petrol prices and increasing instability in the Middle East have moved the topic of energy security into the center of international debates. It is widely believed that the scarcity and high cost of energy can create recession and g... J Perovic - s.n 被引量: 1发表: 2006年 加载更多...