Bioenergy

 

 

Biopower generates electricity

 

Ethanol can power cars

            

 

Image result for us ethanol production

 

 

 

 

 

Ethanol may not be sustainable

Environmental scientists don't like corn-based ethanol

 

 

Biodiesel powers engines

 

Novel biofuels are being developed

 

 

 

 

Is bioenergy carbon-neutral?