fermentation process(Figure 1). Figure 1.Plants(sugarbeet)soon to be produced into ethanol 3.3.Environmental friendly Another benefit over fossil fuels is the greenhouse gas emissions.The road transport network accounts for 22% (www.foodfen.org.uk)of all greenhouse gas emissions and through the use of bioethanol,some of these emissions will be reduced as the fuel crops absorb the CO2 they emit through growing.Also,blending bioethanol with petrol will help extend the life of the UK's diminishing oil supplies and ensure greater fuel security,avoiding heavy reliance on oil producing nations.By encouraging bioethanol's use,the rural economy would also receive a boost from growing the necessary crops.Bioethanol is also biodegradable and far less toxic that fossil fuels.In addition,by using bioethanol in older engines can help reduce the amount of carbon monoxide produced by the vehicle thus improving air quality,4]fermentation process (Figure 1). Figure 1. Plants (sugarbeet) soon to be produced into ethanol 3.3. Environmental friendly Another benefit over fossil fuels is the greenhouse gas emissions. The road transport network accounts for 22% (www.foodfen.org.uk) of all greenhouse gas emissions and through the use of bioethanol, some of these emissions will be reduced as the fuel crops absorb the CO2 they emit through growing. Also, blending bioethanol with petrol will help extend the life of the UK’s diminishing oil supplies and ensure greater fuel security, avoiding heavy reliance on oil producing nations. By encouraging bioethanol’s use, the rural economy would also receive a boost from growing the necessary crops. Bioethanol is also biodegradable and far less toxic that fossil fuels. In addition, by using bioethanol in older engines can help reduce the amount of carbon monoxide produced by the vehicle thus improving air quality.[4]