First generation biofuels—direct food-crop-based biofu-els—are likely to be largely banned in EU. Sugar and starch crops are converted through a fermentation process to form bioalcohols, including ethanol, butanol, and propanol. While first-generation biofuels are made from sugars and vegetable oils found in arable crops, second-generation biofuels are made from lignocellulosic biomass or woody crops, agricultural residues, or waste plant material (from crops intended for … First-generation biofuels are produced from types of biomass that are often used for food, such as corn, soy, and sugarcane. First-generation biofuels can be used in low-percentage blends with conventional fuels in most vehicles and can be distributed through existing infrastructure. The first generation biofuels refer to the fuels that have been derived from sources like starch, sugar, animal fats and vegetable oil. The sugars from these sources are fermented to produce bioethenol, an alcohol fuel, which can be used directly in a fuel cell to produce electricity or serve as an additive to gasoline. These biofuels are made through fermentation or chemical processes that convert the oils, sugars, and starches in the biomass into liquid fuels. Use of food based feedstocks, competition for scare cropland and fresh water, use of fertilizers, seasonality, and population rise are few of the many (Kagan, 2010). Biofuels are classified into two major categories. First-generation biofuel markets and First and second generation biofuels have inherent limitations preventing them to from becoming a long term alternative to petroleum. Renewable electricity generation breakdown (+nuclear) as of 2018. Oils and animal fats can be processed into biodiesel. Renewable energy capacity additions in 2020 expanded by more than 45% from 2019, including a 90% rise in global wind capacity (green) and a 23% expansion of new solar photovoltaic installations (yellow). Second generation biofuels would include “biohydrogen, biomethanol, biohyrdrogen diesel, mixed alcohols and wood diesel.” Lastly, third generation biofuels are produced using the lipid production from algae. The first fuel is called first generation biofuel and is derived from sources such as sugarcane and corn starch. All three of these would be considered first generation biofuels. Some of the most popular types of first generation biofuels are: Biodiesel, Vegetable oil, Biogas, Bioalcohols,and Syngas. First Generation Biofuels, also called conventional biofuels, are fuels that have been derived from traditional crop based feedstocks like vegetable oil, sugar, corn, wheat, and starch. The two most common types of biofuels in use today are ethanol and biodiesel, both of which represent the first generation of biofuel technology. The oil is obtained using the conventional techniques of production. Some diesel vehicles can run on 100 % biodiesel, and ‘flex-fuel’ vehicles are already available in many countries around the world. NREL Post Doc Brenna Black draws samples from a tubular bag photobioreactor, to inoculate new growth media, at the Algal Research Lab at the National Renewable Energy Laboratory (NREL) in Golden, CO. First generation biofuels are made from sugar crops (sugarcane, sugarbeet), starch crops (corn, sorghum), oilseed crops (soybean, canola), and animal fats. Made through fermentation or chemical processes that convert the oils, sugars, and ‘ flex-fuel vehicles... 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