Biofuels - C1 Unit 4

Biofuels

Biodiesel

Lower energy yield than petrol

Economic/Social

Advantages

Labourous so provides jobs

Cheap because uses low energy and low technology

Disadvantages

Could have shortage of food because using land for fuel instead

Crop failure risk so could have low production

Can be a slow process

Environmental

Advantages

Carbon neutral becasue uses plants

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