Biofuel Basics - Department of Energy
Unlike other renewable energy sources, biomass can be converted directly into liquid fuels, called "biofuels," to help meet transportation fuel needs. The two most common types of biofuels in use today are ethanol and biodiesel, both of which represent the first generation of biofuel technology.
Biofuel | Definition, Renewable Energy, Types, & Pros and Cons
2024年10月19日 · Biofuel is a renewable energy source that is derived from plant, algal, or animal biomass. Biofuel is advocated as a cost-effective and environmentally benign alternative to petroleum and other fossil fuels. Learn more about the types and manufacture of biofuels as well as their economic and environmental considerations.
Biofuel - Wikipedia
Biofuel is a fuel that is produced over a short time span from biomass, rather than by the very slow natural processes involved in the formation of fossil fuels such as oil.
Biofuels explained - U.S. Energy Information Administration (EIA)
2024年2月28日 · In 2022, about 18.7 billion gallons of biofuels were produced in the United States and about 17.6 billion gallons were consumed. The United States was a net exporter (exports minus imports) of about 1.0 billion gallons of biofuels in 2022. Fuel ethanol accounted for the largest share of gross and net exports of biofuels.
Biofuels - Energy System - IEA
Biofuel production reaches over 10 EJ by 2030 in the NZE Scenario, requiring an average growth of around 11% per year. Advanced feedstock usage must also expand: biofuels produced from waste and residues and nonfood energy crops meet over 40% of total biofuel demand by 2030, up from around a 9% share in 2021.
Biofuel Production | USDA Climate Hubs
An in-depth explanation of how biomass can be made into biofuel from the National Renewable Energy Laboratory. Both direct consumption and bacterial decomposition make energy that can be used to generate heat to power generators.
Biofuel - MIT Climate Portal
2020年9月3日 · Newer research in biofuels aims to produce higher-grade fuels like jet fuel; to create cleaner-burning fuels that are better for the environment and human health; or to use less valuable biomass like algae, grasses, woody shrubs, or waste from cooking, logging and farming.
Biofuels and their sources of production: A review on cleaner ...
2021年12月30日 · Biofuels production has a significant advantage over conventional fossil fuels and directly or indirectly impacts biodiversity [60]. Biofuel generation plays a crucial role in the water-food-energy nexus for sustainable development. These biofuels utilise ecological resources and services and have a significant role in the various nexus [61].
Bioenergy Basics - Department of Energy
Biopower technologies convert renewable biomass fuels into heat and electricity using processes like those used with fossil fuels. There are three ways to harvest the energy stored in biomass to produce biopower: burning, bacterial decay, and conversion to a gas or liquid fuel.
Recent advances and viability in biofuel production
2021年6月1日 · Biofuel production uses human foodstuffs such as maize, peanuts, sugarcane, soya, and is increasingly criticized for creating competition between crops as food and as raw material for biofuels. The present study covers all aspects of biofuel production, and the different types of feedstock employed the benefits and drawbacks.
- 某些结果已被删除