With the increases in gas prices, and the potential for them remaining high, people are looking for alternative sources of fuel. People are irritated at paying more each time they fill up their tanks. One optimistic result of this is that perhaps they will consider saving fuel by finding new ways to get from place to place. Money is very much the determining factor in why the majority of people do anything. Provided that they have the cash, they aren't that concerned about wasting it. The people mostly behind the move for new energy sources are those who are more concerned with the environment and what petroleum-based fuel is doing to it. As a result of these folks, we now have automobiles that run on electricity or a combination of gas and electricity, and some that are powered by the sun.
Currently, you will find some cars that use water-to-gas systems which supplements gasoline with water. The rise of manufacturers making cars that use alternative fuels has had several contributing factors. Many governments, particularly European ones, have imposed huge taxes on fuels and have passed restrictive environmental laws related to greenhouse gases. Our natural environment has become increasingly full of greenhouse gases such as the carbon dioxide which is produced when we drive our vehicles. For this reason, the global temperature is climbing which is creating climate change and global warming.
Alternative power sources, such as LPG, ethanol, solar power, and hydrogen have been integrated into car designs. Cars which operate on LPG, or liquefied petroleum, make use of a blend of propane and butane. It may potentially slice fuel costs by 50 % compared to standard fuel by using hydrocarbon gases that are compressed and then liquefied. You can find cars that take advantage of the power of the sun with the intention to produce electricity for running motors or creating other fuels. Usually, on the roof of the vehicle, is where the solar panels end up being, that change the energy of the sun into electrical energy.
Ethanol is often a fairly unique fuel that is produced from sugar, plant juice or grains such as wheat. Ever since 1975 Brazil has been making ethanol out of sugar cane, and because of it, has replaced their daily consumption of oil, saving $1.8 billion. 5.4 million automobiles, that are powered by ethanol, are already created in Brazil and are being exported to Japan and Sweden. Roughly one million jobs have already been created, and toxic emissions have been reduced by 30% since this industry began.
The greatest clean cars are the ones running on hydrogen, since their only emissions are heat and water vapors, quite environmentally friendly. Hybrid cars like the Toyota Prius combine the power of a small gas engine with an electric motor thereby utilizing two separate energy sources. Dealing with environmental concerns and increasing fuel costs are two reasons to check out alternative energy sources.