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Diffusion of low emission vehicles and their impact on CO2 emission reduction in Japan

机译:日本低排放车辆的扩散及其对减少二氧化碳排放的影响

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In order to achieve the long-term CO2 emission reduction target in Japan, diffusion of low emission vehicles can contribute by integration of intermittent renewable energy by demand side management using low emission vehicles, such as smart charging battery electric vehicle (BEV), in addition to improvement of energy efficiency and carbon intensity. In this study, impact of the low emission vehicles is assessed using AIM/Enduse model with 10 regions in Japan. The model is revised to integrate power generation sector and to separate the transportation demand into small, medium and large size vehicles in order to reflect the availability of BEV and fuel-cell electric vehicle (FCEV) in each vehicle size. In the Reference case, hybrid vehicle accounts for more than a half of transport demand in 2050. However, by introducing the carbon tax to achieve the 2 degree target, the share of both BEV and FCEV in 2050 reaches around 90% and 60% in passenger and freight transport, respectively. In addition, electricity demand pattern is transformed by demand side management in 2050 while integrating more intermittent renewable energy into electricity system. As a result, the CO2 emissions from transport sector in 2050 decreases by approximately 81% compared to the 1990 level. (C) 2014 Elsevier Ltd. All rights reserved.
机译:为了实现日本的长期CO2减排目标,低排放车辆的扩散还可以通过使用低排放车辆(例如智能充电电池电动车(BEV))的需求侧管理整合间歇性可再生能源来做出贡献。以提高能源效率和碳强度。在这项研究中,使用日本10个地区的AIM /最终用途模型评估了低排放车辆的影响。对模型进行了修订,以整合发电部门并将运输需求分为小,中和大型车辆,以反映每种车辆尺寸中BEV和燃料电池电动车辆(FCEV)的可用性。在参考案例中,混合动力汽车在2050年占运输需求的一半以上。但是,通过引入碳税以实现2度目标,到2050年,BEV和FCEV的份额分别达到90%和60%客运和货运。此外,在2050年,电力需求格局将通过需求侧管理进行转变,同时将更多间歇性可再生能源整合到电力系统中。结果,到2050年,交通运输部门的二氧化碳排放量与1990年的水平相比减少了约81%。 (C)2014 Elsevier Ltd.保留所有权利。

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