From 2004 to 20, employment in the biomass industry grew at an average rate of 8. Another question is whether biomass for energy use can be produced in a sustainable manner given the current conventional agricultural production practices. Biomass energy refers to fuels made from plants and animal wastes. Biomass refers to the organic material that is used for production of energy. You can use biomass as a technical term for the total mass of living stuff in a particular area, like the biomass of kansas, or the biomass of your kid brothers room yuck. When produced by sustainable means, biomass emits roughly the same amount of carbon during conver. A fuel, such as biogas or biodiesel, that is produced from renewable resources, especially plant biomass, vegetable oils, or treated municipal and. Use the alphabetical index below to locate terms, or scroll through the terms and definitions in the full text glossary. Use of biomass until the mid1800s, wood gave americans 90 percent of the energy used in the country. Biomass is plant or animal waste thats used as fuel.
Biomass biomass at a glance, 2016 national energy education. Making electricity from garbage costs more than making it from coal and other energy sources. Table 1 provides a comparison among the dried energy densities of several common onfarm energy sources. There is an abundance of resources available in north america and the. Biomass energy definition of biomass energy by medical.
Biomass breaks down to bio, meaning living, and mass, meaning weight. Biomass energy conversion technologies and applications. People have used biomass energyenergy from living thingssince the earliest cave men first made wood fires for cooking or keeping warm. Introduction to biofuel university of california, berkeley. Swept ahead by a flood of state and federal tax breaks and financial incentives, and shielded by the inaccurate definition of biomass energy as carbon neutral and renewable, these goals have produced a nationwide onslaught of proposals to build woodburning. Download our english dictionary apps available for both ios and android. With the continuing rise in the cost of fossil fuels and concern over the environmental impact of our increasing energy consumption, energy from biomass is increasingly recognized as the anchor for a strong future in renewable energy production. Biomass is organic, meaning it is made of material that comes from living organisms, such as plants and animals. Other than the land and water competition, this question is often neglected in scenarios to meet a significant part of global energy demand with bioenergy. Renewable biomass energy nisha sriram, member, ieee and mohammad shahidehpour, fellow, ieee electric power and power electronics center illinois institute of technology chicago, illinois 60616 abstract this paper discusses biomass as a renewable energy source. Renewable energypotentials and achievements module ii characterization of biomass lecture4. This is the fourth edition of the biomass energy data book and it is only available online in electronic format. Wood and residues from wood, for instance spruce, birch, eucalyptus, willow, oil palm, remains the largest biomass energy source today. Pdf this paper discusses biomass as a renewable energy source.
Any biomass energy plan will most likely make use of a combination of several sources of biomass energy, which helps to both stabilize feedstock costs and improve surety of supply. The most popular biomass energy source is wood, but biomass energy sources also include garbage, waste, landfill gases, and alcohol fuels. Biomass and agricultural residues are a large potential source of renewable energy. The main advantage of burning solid waste is that it reduces the. Wba fact sheet potential towards 2035 global biomass. Download pdf for free bioenergy and wind energy definition the dead parts of plants, animals and their wastes is called biomassexample. Sustainable agriculture and the production of biomass for. They are worried that farmers will produce energy crops instead of food or use natural areas, such as prairies or forests, to grow biomass. Doe is focusing on new and better ways to make liquid transportation fuels, or biofuels, like ethanol, biodiesel, and renewable gasoline. These examples are from the cambridge english corpus and from sources on the web.
Renewable energy potentials and achievements module ii characterization of biomass lecture4. Because there are many diverse online sources of biomass information, the data book. Biomass definition of biomass by the free dictionary. An introduction to biomass thermochemical conversion.
The problems associated with biomass energy derived from first. Biomass is primarily found in the form of living or recently living plants and biological wastes from. Lets talk about advantages and disadvantages of biomass energy. Biomass meaning in the cambridge english dictionary. A frequently used and costefficient method is to convert a plant to run on a different fuel such as energy cropsbiomass. Such projections can provide indications for the general direction of trade flows on an aggregated temporal and spatial level. Organic matter that is used as a source of biomass energy includes trees, timber waste, wood chips, corn, rice hulls, peanut shells, sugar cane, grass cuttings, leaves, manure, sewage, and municipal solid waste. Biofuel is a product of the organic material mentioned above in the biomass definition. The total mass of living matter within a given unit of environmental area. Biomass power is carbon neutral electricity generated from renewable organic waste that would otherwise be dumped in landfills, openly burned, or left as fodder for forest fires.
Bain group manager, thermochemical conversion national bioenergy center doenaslugc biomass. Definitions four types of biomass potential the type of biomass potential is. Biomass is any organic material that has stored sunlight in the form of chemical energy, such as plants, agricultural crops or residues, municipal wastes, and algae. Doe and its partners are making sure that biomass and biofuels are produced in ways that do not harm people or the environment. A general term for energy obtained from a sustainablerenewable energy sourcee. When burned, the energy in biomass is released as heat. An overview clearinghous e energy efficiency andr enewable energy t o f e n e r g d y e p a r t m e n u e n i t e d s t at s o f a e r i c a m this document was produced for the u. The first integrated effort to model solid biomass for energy trade was done in the world energy outlook iea, 2012a, also via a macro. Instead, biomass refers to the organic matter which can be used as a renewable energy source in a number of different ways.
This process is a very efficient means of extracting. Department of energy doe by the national renewable energy laboratory nrel, a doe national laboratory. Biomass definition and meaning collins english dictionary. These fuels are used to produce biogas by anaerobic decomposition of biomass which is then used to produce electricity. Although biomass is classed as a renewable energy source, it is by no means good for the environment and the fight against climate change. When biomass is burned, the chemical energy in biomass is released as heat. Efficiency, scale, and sustainability energy supply and use is.
Plants or plantbased materials that are not used for food or feed, and are specifically called lignocellulosic biomass. We frequently use biomass to talk about natural material that can be used as fuel, like cow. Biomass is a renewable energy derived from animal and plant. This energy production process is referred to as bioenergy. A biomass blueprint to meet 15% of oecd electricity. Biomass energy definition of biomass energy by the free. The most common biomass materials used for energy are plants, wood, and waste. Biomass or bioenergy refers to the use of organic material to produce energy. In some instances, torrefaction of biomass may benefit the power plant if energy cropsbiomass is the material the converted fossil fuel power plant will be using. One of the reasons for this is the large number of biomass energy sources. This chapter presents a broad overview of biomass and bioenergy, the potential environmental, economic and sustainability benefits to be derived from using biomass to generate electricity, and the. Barley straw and hulls are a source of biomass to make fuel pellets, which can be burned alone or cofired with coal to produce heat andor power. Plants absorb the suns energy through photosynthesis, and convert carbon dioxide and water into nutrients. Biomass definition is the amount of living matter as in a unit area or volume of habitat.
Biomass has largely been replaced by coal, natural gas, and petroleum. Cr ops designed either exclusively for a biomass energy feedstock or for the. Some energy sources have non energy uses, for example coal or natural gas can be used as a feedstock in fertilizer plants. Biomass gasification is a commonly employed thermochemical route to get highvalue end products and potential applications. Swept ahead by a flood of state and federal tax breaks and financial incentives, and shielded by the inaccurate definition of biomass energy as carbon neutral and renewable, these goals have produced a nationwide onslaught of proposals to build woodburning biomass power plants. Po box 1611, montpelier, vermont 05601 ph 8022237770 fax 8022237772.
The terms defined in this glossary are used throughout the bioenergy website and publications. When talking about converting biomass into useful form of energy it is important to explain that conversion technologies may produce. Biomass potential includes wood, animal and plant wastes. Biomass 2 known as other renewable energy sources like wind and solar, biomass is quickly growing in prominence. An introduction to biomass thermochemical conversion richard l.
Plant or animal material, such as forestry byproducts or agricultural. Energy derived from biomass fuel pellets gave a significant reduction in greenhouse gas emissions nolan et al 2010. Introduction the inefficiency of handling and transporting. This energy is also available in the form of biodegradable waste, which is the rejected component of available biomass 7. The dead parts of plants, animals and their wastes is called biomassexample. Biomass energy can also be a nonrenewable energy source. Biomass is organic material that comes from plants and animals, and it is a renewable source of energy. Biomass contains energy first derived from the sun. The estimated biomass production in the world is approximately 100 billion metric tons of carbon per year, about half in the ocean and half on land.
Greater use of these biomassbased biofuels could help ease societys dependence on fossil fuels and, in the process, reduce net greenhouse gas ghg emissions. Because the definition of biomass is so broad, fuels that can be considered biomass include a wide variety of items and researchers are discovering new biomass energy sources all the time. Biomass for energy originates from a variety of sources classified into forestry, agriculture and waste streams. Biomass energy definition biomass is an industry term for getting energy by burning organic material that comes from plants and animals. Review paper energy production from biomass part 1. Biomass energy is any kind of energy that uses a biological organism plant or animal as its source. Plants absorb the suns energy in a process called photosynthesis. Because the definition of biomass is so broad, fuels that can be considered biomass include a wide variety of items and researchers.
The significance of liquid fuel production from woody. Biomass energy synonyms, biomass energy pronunciation, biomass energy translation, english dictionary definition of biomass energy. Users of the biomass energy data b ook are encouraged to send comments on. Densification of biomassbriqquetting module iii thermochemical conversion technology tcct lecture6. Oct 10, 2008 another question is whether biomass for energy use can be produced in a sustainable manner given the current conventional agricultural production practices.
Despite potential benefits of biomass utilization, various challenges persist in the maintenance and development of. Biomass is used to meet a variety of energy needs, including generating electricity, heating homes, fueling vehicles and providing process heat for industrial facilities. Biomass is primarily found in the form of living or recently living plants and biological wastes from industrial and home use. Biomass energy potential and utilization in turkey. Efficiency, scale, and sustainability energy supply and use is a national priority and a major focus of national, state, and local policy makers across the united states. Each definition is a short description intended to help students and researchers understand biomass terminology. Primary energy conversion technologies combustion direct combustion of biomass is the most common way ofconverting biomass to energy both heat and electricity. Densification of biomass briqquetting module iii thermochemical conversion technology tcct lecture6. Advantages of biomass energy 1 its a renewable source of energy.
Bain group manager, thermochemical conversion national bioenergy center doenaslugc biomass and solar energy workshops. Any opinions in the examples do not represent the opinion of the cambridge dictionary editors or of cambridge university press or its licensors. Biomass is the major source of energy in rural turkey. This means that the share of urban energy use in the global energy mix is. Any biomassenergy plan will most likely make use of a combination of several sources of biomass energy, which helps to both stabilize feedstock costs and improve surety of supply.
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