کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6781849 | 533119 | 2013 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Economic and emissions impacts of renewable fuel goals for aviation in the US
ترجمه فارسی عنوان
اهداف اقتصادی و انتشار گازهای گلخانه ای برای انرژی های تجدید پذیر در هواپیما در ایالات متحده
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کلمات کلیدی
هواپیمایی، سوخت های زیستی، تغییر آب و هوا، کاهش میزان انتشار،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
The US Federal Aviation Administration (FAA) has a goal that one billion gallons of renewable jet fuel is consumed by the US aviation industry each year from 2018. We examine the economic and emissions impacts of this goal using renewable fuel produced from a Hydroprocessed Esters and Fatty Acids (HEFA) process from renewable oils. Our approach employs an economy-wide model of economic activity and energy systems and a detailed partial equilibrium model of the aviation industry. If soybean oil is used as a feedstock, we find that meeting the aviation biofuel goal in 2020 will require an implicit subsidy from airlines to biofuel producers of $2.69 per gallon of renewable jet fuel. If the aviation goal can be met by fuel from oilseed rotation crops grown on otherwise fallow land, the implicit subsidy is $0.35 per gallon of renewable jet fuel. As commercial aviation biofuel consumption represents less than 2% of total fuel used by this industry, the goal has a small impact on the average price of jet fuel and carbon dioxide emissions. We also find that, under the pathways we examine, the cost per tonne of CO2 abated due to aviation biofuels is between $50 and $400.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transportation Research Part A: Policy and Practice - Volume 58, December 2013, Pages 116-128
Journal: Transportation Research Part A: Policy and Practice - Volume 58, December 2013, Pages 116-128
نویسندگان
Niven Winchester, Dominic McConnachie, Christoph Wollersheim, Ian A. Waitz,