How Organic Molecules Power Renewable Biofuels

Biofuels are made from organic molecules found in plants, algae, and waste materials.
Ethanol, a simple alcohol, is the most widely used biofuel and comes from fermenting sugars.
Biodiesel is made from vegetable oils or animal fats through a chemical reaction called transesterification.
Cellulose, the tough plant fiber, can be broken down into sugars to create advanced biofuels.
Algae produce oils that can be refined into renewable fuels with high energy output.
Organic molecules in biofuels store sunlight energy originally captured through photosynthesis.
Burning biofuels releases carbon dioxide, but the plants that grow for them absorb CO₂ in return.
Biofuels can reduce reliance on fossil fuels and cut greenhouse gas emissions.
Chemistry tailors biofuel molecules to work efficiently in cars, planes, and power plants.
From cornfields to algae ponds, organic chemistry drives the future of sustainable energy.