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Developing zero energy and sustainable villages - A case study for communities of the future

机译：发展零能源和可持续村庄-未来社区的案例研究

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Pakistan is an agricultural country and most of its population resides in rural areas. These communities have small power demands which can easily be met through proper utilization of renewable energy technologies such as solar photovoltaic (PV). The focus of this research work is to encourage people and government to develop zero energy communities which will greatly help to achieve sustainable energy infrastructure in the country. In this paper, feasibility of a grid-connected PV power system without battery backup is conducted for the climatic conditions of a rural community located in Toba Tek Singh, Pakistan. RETScreen clean energy simulation tool is used to optimize and carry out feasibility analysis of the proposed PV system. The analysis is carried out based on project finances, fuel saving potential, energy production, capacity factor, and reduction of greenhouse gas emissions. The financial viability of the project is studied by comparing it with the grid electricity. The results indicate that the proposed PV power plant can provide energy in remote areas at relatively better rates as compared to grid electricity. Furthermore, this initiative will help to reduce the emissions of harmful greenhouse gases and to achieve a sustainable development in the country. A sensitivity analysis is also performed to demonstrate and elaborate the effects of government incentives on different decision variables. (C) 2018 Elsevier Ltd. All rights reserved.
机译：巴基斯坦是一个农业大国，其大部分人口居住在农村地区。这些社区的电力需求很小，可以通过适当利用可再生能源技术（例如太阳能光伏（PV））轻松满足。这项研究工作的重点是鼓励人民和政府建立零能耗社区，这将大大有助于实现该国的可持续能源基础设施。在本文中，针对巴基斯坦Toba Tek Singh的一个农村社区的气候条件，进行了没有备用电池的并网光伏发电系统的可行性研究。 RETScreen清洁能源模拟工具用于优化拟议的光伏系统并进行可行性分析。分析是基于项目资金，节省燃料的潜力，能源生产，容量因子以及减少温室气体排放进行的。通过与电网电力进行比较，研究了该项目的财务可行性。结果表明，与电网电力相比，拟建的光伏电站能够以相对更好的速率向偏远地区提供能源。此外，该倡议将有助于减少有害温室气体的排放并实现该国的可持续发展。还进行了敏感性分析，以证明和阐述政府激励措施对不同决策变量的影响。 （C）2018 Elsevier Ltd.保留所有权利。

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