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Uptake of Alternative Energy Technology by Energy Poor Households in Rural Rajasthan, India

机译:印度拉贾斯坦邦农村的能源贫乏家庭对替代能源技术的采用

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Nearly 3 billion people around the world use solid biomass, such as fuelwood and crop waste, for cooking and heating. The implementation of biogas, liquid petroleum gas, solar and other alternative energy cookstoves presents an opportunity to alleviate the burden offuelwood collection and the health implications associated with inefficient biomass combustion while mitigating the negative ecological and climate effects of deforestation. Many governments and international development agencies have initiated programs to distribute alternative energy cookstoves, but the new technologies rarely achieve sustained use with consumers. While funds have been widely distributed to research the technical design of cookstove technologies, very little systematic research has been done to understand and improve implementation and use of the technologies in the complex markets they target. One such market is the rural poor village. This paper describes the development of a system dynamics model of the implementation of biogas cookstove technology in villages of Rajasthan. Through field visits and an iterative modeling process, our team (consisting of two Systems Engineering undergraduates and a Social Work professor) investigates the drivers of adoption and abandonment of biogas in such villages. At the current modeling stage, we find the incidence of unit failure to be a key factor in hindering the acceptance of biogas technology.
机译:全世界将近30亿人将固体生物质(例如薪柴和农作物废料)用于烹饪和取暖。沼气,液化石油气,太阳能和其他替代能源炊具的实施为减轻薪柴收集的负担和与低效生物质燃烧相关的健康影响提供了机会,同时减轻了森林砍伐的负面生态和气候影响。许多政府和国际发展机构已经启动了分配替代能源灶具的计划,但是新技术很少能与消费者持续使用。尽管已广泛分配资金来研究炊具技术的技术设计,但很少进行系统的研究来了解和改进其目标市场中复杂技术的实施和使用。这样的市场之一就是农村贫困村。本文介绍了在拉贾斯坦邦村庄实施沼气灶技术的系统动力学模型的开发。通过实地考察和迭代建模过程,我们的团队(由两名系统工程专业本科生和一名社会工作教授组成)调查了此类村庄中采用和废弃沼气的驱动因素。在当前的建模阶段,我们发现单元故障的发生是阻碍沼气技术被接受的关键因素。

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