کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6689334 | 501889 | 2014 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Minimising carbon emissions and energy expended for electricity generation in New Zealand through to 2050
ترجمه فارسی عنوان
کاهش انتشار کربن و انرژی مصرفی برای تولید برق در نیوزیلند تا سال 2050
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Carbon Emissions Pinch Analysis (CEPA) and Energy Return on Energy Investment (EROI) analysis are combined to investigate the feasibility of New Zealand reaching and maintaining a renewables electricity target above 90% through to 2050, while also increasing electricity generation at an annual rate of 1.5% while allowing for a 50% switch to plug in electric vehicle transportation for personal use vehicles. Under this scenario NZ's electricity demand is anticipated to reach a maximum of between 70 and 75Â TWÂ h by 2050. If NZ is carbon emissions constrained to 1990 levels, to minimise energy expended, electricity growth will predominantly come from wind (18Â TWÂ h) and geothermal (13Â TWÂ h), and hydro (5.6Â TWÂ h) to a lesser extent. Renewables resources will produce nearly 95% of electricity generation. The analysis demonstrates that NZ is in a very good position to sustainably meet their future electricity needs while maintaining very low carbon emissions levels and economically desirable EROI levels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 135, 15 December 2014, Pages 656-665
Journal: Applied Energy - Volume 135, 15 December 2014, Pages 656-665
نویسندگان
Michael R.W. Walmsley, Timothy G. Walmsley, Martin J. Atkins, Peter J.J. Kamp, James R. Neale,