From the perspective of CO2 emissions, biofuels would be expected to make a smaller net addition of CO2 to the atmosphere. The assumption is that the biofuels came from biomass that came from plants....
there are many good things about biofuel. here is a list:1. it can be used on any diesel engine, with little or no modifications.2. it is carbon neutral, because just as much CO2 that goes into...
adnvatage is that it is less expensive and it can be used in train engines etcdisadvantage is that it requires use of vegetable oil or animal fat and as both are required for food purposes as well so...