With the ever growing concern of the harmful effects of fossil fuels on the planet as well as the fact that they are non-renewable, more and more resources are being put toward creating and using alternative fuels such as biodiesel, ethanol, methanol, and hydrogen-powered fuel cells. These renewable fuels created from biomass sources are more environmentally friendly than their fossil fuel counterparts, and can be produced at comparable costs than conventional drilling for and refining oil and coal.
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Alternative Fuels: Producing and Using Biodiesel, Ethanol, and Fuel Cells
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