Types of Fuels: Each One Explained
From biodiesel and ethanol (E85) to hydrogen and propane, learn the specific characteristics of each fuel and where to find them near you.
- Biodiesel (23)
- Biomass (4)
- Blends (1)
- Electricity (2)
- Ethanol (3)
- Hydrogen (7)
- Methanol (1)
- Natural Gas (10)
- P-series (1)
- Propane (8)
These Companies and Associations Develop Algae Fuels
There are several companies concentrating on R&D of algae biofuels.
What Makes Energy an Alternative Source?
Alternative energy refers to a wide array of energy sources.
Alternative Fuels Station Finder
Find out where to fill up on alternative fuels in your neighborhood.
Take These Quizzes to Test Your Knowledge of Alternative Fuels
Test your knowledge about these renewable energy facts and see how much you know about biofuels and alternative energy.