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| Registros recuperados: 161 | |
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| Palyi, Zoltan. |
| Megállapítható, hogy a bioetanol adózási helyzete kedvezőbb, mint a biodízelé. Az etanol forgalma dinamikusan növekszik. Magyarországon jelenleg több mint 200 benzinkúton kapható E85 üzemanyag. Annak érdekében, hogy Magyarországon legalább 10% legyen a közlekedési szektorban a „bio” arány, célszerű első lépésként az üzemanyagokban lévő biokomponens-arányt a jelenlegi 4,8%-ról 6,0%-ra, majd 1-2 év múlva 8,0%-ra emelni. A biodízelnél, például a B40- ---------------------------------------------- Apparently the status of bioethanol in terms of taxation is more favourable than that of biodiesel. Ethanol sales are growing dynamically. The E85 fuel is currently sold at more than 200 petrol stations in Hungary. In order to increase the share of “bio” to at... |
| Tipo: Article |
Palavras-chave: Bioenergetika; Bioüzemanyag; Gabona-felhasználás; Adózás; Bioenergy; Biofuels; Ethics; Using cereals; Taxation; Agricultural and Food Policy; Agricultural Finance. |
| Ano: 2011 |
URL: http://purl.umn.edu/119902 |
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| Elbehri, Aziz; McDougall, Robert; Horridge, Mark. |
| This paper describes a global model for agriculture and bioenergy (GLOMAB) that incorporates biomass, biofuels and bioelectricity sectors into the GTAP-Energy model by expanding the global GTAP database, production and consumption structures. Biofuels are separated between first- generation (sugar ethanol, starch ethanol) and second- generation (cellulosic ethanol) biofuels and associated biomass feedstocks (maize, sugar cane, crop residues, woody biomass). Beside biofuels, the model also incorporates bioelectricity (as separate form conventional electricity) which competes for the same biomass feedstocks with cellulosic ethanol sector (agricultural residues, woody biomass). With this broad-based representation of the bioenergy system likely to prevail... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Biofuels; Renewable Energy; Biomass; Agricultural Markets; Computable General Equilibrium (CGE); Food Security and Poverty; Resource /Energy Economics and Policy; C68; Q18; Q42; R14. |
| Ano: 2009 |
URL: http://purl.umn.edu/51914 |
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| Walsh, Marie E.; Torre Ugarte, Daniel de la; English, Burton C.; Jensen, Kimberly L.; Hellwinckel, Chad M.; Menard, R. Jamey; Nelson, Richard G.. |
| Analysis of the potential to supply 25% of projected 2025 U.S. transportation fuels indicates sufficient biomass resources are available to meet increased demand while simultaneously meeting food, feed, and export needs. Corn and soybeans continue to be important feedstocks for ethanol and biodiesel production, but cellulose feedstocks (agricultural crop residues, energy crops such as switchgrass, and forestry residues) will play a major role. Farm income increases, mostly because of higher crop prices. Increased crop prices increase the cost of producing biofuels. |
| Tipo: Journal Article |
Palavras-chave: Biodiesel; Biofuels; Biomass; Cellulose feedstocks; Crop residues; Ethanol; Forest residues; Switchgrass; Agribusiness; Resource /Energy Economics and Policy; O11; Q11; Q41. |
| Ano: 2007 |
URL: http://purl.umn.edu/6514 |
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| Dominguez, Juan M.; Espinel, Ramon L.. |
| Increases in petroleum prices have affected the prices of its derived products. In addition, the interest in issues related to the environment and energy security at world-wide level has been increased. All of these factors have contributed to the development of alternative fuel such as the ethanol, biodiesel and natural gas. This study analyzes the main agricultural products used to produce biodiesel, their production costs and the utilization of those inputs in other industries. This study will also include a brief summary of different legislations in those countries under analysis. On the other hand, we will find break-even points and apply a sensibility analysis associated with distinct scenarios in terms of input-output prices. |
| Tipo: Journal Article |
Palavras-chave: Biofuels; Biodiesel; Feasibility; Legislations; Break-even points.; Agribusiness. |
| Ano: 2009 |
URL: http://purl.umn.edu/53107 |
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| Funke, Thomas; Klein, Peter G.. |
| The production of biofuels in many countries is largely driven by the government strategy and incentives that are in place. In South Africa the first round of the development of such a draft strategy took place in 2005 while the official stance on biofuels was finalized in December of 2007. During the policy development process various governmental departments had strategic goals and targets that they all were required to achieve. The achievement of these strategic targets and goals is also risky and the various departments that have some form of involvement in the biofuels industry need to decide on how much risk they are willing to take. This article sketches the game that the various governmental departments played as well as the risks that they were... |
| Tipo: Journal Article |
Palavras-chave: Biofuels; Game Theory; Government Strategy; Agricultural and Food Policy; Research Methods/ Statistical Methods. |
| Ano: 2010 |
URL: http://purl.umn.edu/95979 |
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| Birur, Dileep K.; Beach, Robert H.. |
| As the biofuels are emerging as promising alternative transportation fuels across the world, they also offer huge potential for international trade in biofuels. A number of trade barriers such as import tariffs and domestic support have limited the scope for trade in biofuels. The purpose of this study is to analyze the implications of U.S. biofuel mandates, subsidies and import tariffs on global trade and welfare. We utilize the GTAP-BIO model, which was developed as a customized version of the Global Trade Analysis Project (GTAP) model capable of analyzing domestic and trade policy issues associated with biofuels (Birur, 2010). We supplement this model with updated and detailed sectoral level information on feedstock crops, different types of first and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Biofuels; Computable General Equilibrium; Land use change; Land Economics/Use; Resource /Energy Economics and Policy. |
| Ano: 2011 |
URL: http://purl.umn.edu/103996 |
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| Popp, Michael P.. |
| As the hunt for renewable energy sources from agriculture intensifies, many agricultural producers are contemplating what crops to grow in the foreseeable future. On the one hand, there are traditional food crops, such as soybean, corn, and wheat, which have recently enjoyed a spike in prices, primarily because of the seemingly ever-growing demands of the corn to ethanol industry. On the other hand, there are the lesser-known perennial energy crops, such as switchgrass. Although much information on various aspects of switchgrass production exists, this paper discusses the adaptation of existing production and processing information to Arkansas conditions as a potential alternative to crop production. |
| Tipo: Journal Article |
Palavras-chave: Biofuels; Production costs; Switchgrass; Resource /Energy Economics and Policy; Q42. |
| Ano: 2007 |
URL: http://purl.umn.edu/6523 |
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| GAZZONI, D. L.. |
| RESUMO: O presente estudo teve dois objetivos principais. O primeiro objetivo foi efetuar um balanço entre as emissões efetivamente verificadas com o uso de biocombustíveis (etanol hidratado, etanol anidro e biodiesel) em veículos da frota brasileira, bem como estimar as emissões evitadas, em função do uso de biocombustíveis como sucedâneos de derivados de petróleo (gasolina A e diesel), no período compreendido entre 2000 e 2011. O segundo objetivo foi estimar as emissões dos biocombustíveis e as emissões evitadas por seu uso, em três cenários que se diferenciavam pela manutenção do apoio atual (BAU), incentivo moderado (PRO) ou agressivo (SUS) do Governo Federal ao sistema de PD&I das cadeias de biocombustíveis, à sua produção e uso e à adequação da... |
| Tipo: Livros |
Palavras-chave: Biocombustível; Combustível; Biofuels. |
| Ano: 2014 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/987401 |
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| De acordo com a definição da Convenção de combate à desertificação e mitigação dos efeitos da seca (CCD), realizada em 1994, desertificação é a degradação da terra nas zonas áridas, semiáridas e subúmidas secas. É um processo que resulta de vários fatores, incluindo as variações climáticas e as atividades humana. No caso do Semiárido brasileiro, o mais populoso do mundo, com 23 milhões de habitante, a principal causa desse fenômeno é o desmatamento da Caatinga, seja para ampliar as áreas de plantio e pastagem, seja para fornecer madeira para os fornos das indústrias locais. Esta obra parte do estudo da realidade da região do Baixo-Açu potiguar, uma das áreas com os piores índices de desenvolvimento humano do País, a qual se encontra em franco processo de... |
| Tipo: Livros |
Palavras-chave: Semiárido; Código Florestal; Briquete; Meio Ambiente; Biofuels; Briquettes. |
| Ano: 2014 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1000307 |
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| Montico,Sergio. |
| Bioenergy is a renewable source of primary energy and its sustainable use is an advantage to the current global energy crisis. The use of vegetable resources for energy purposes requires specific studies of the impacts that might occur to the economy and the environment. The province of Santa Fe (Argentina) has an agroproductive structure capable of providing biomass for its processing and production of energy. The objective of this work was to value the capacity of this province for bioenergy production from grains transformation into biofuels and the biomass energy from crop straw, and speculates on the impact on soils from removed crop residues. Crop residues of the ten most important grain and oilseed crops (15.2x10(6) Mg year-1) and bioethanol and... |
| Tipo: Journal article |
Palavras-chave: Biofuels; Bioenergy; Crops residues; Sustainability. |
| Ano: 2009 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202009000300013 |
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| Registros recuperados: 161 | |
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