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Solar and Biomass Gasification: A Solution to Boost Shrimp Farming Businesses

机译:太阳能和生物量气化:促进虾农业企业的解决方案

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Electricity is a primary need in everyday life which can also boost regional economic growth. Tulang Bawang regency, located in Lampung Province, is one of the region in Indonesia in which its economy is heavily depended on electricity. Electricity is utilized to support operational activities of their shrimp farming businesses. This paper aims to assess the feasibility of providing electricity using a combination of biomass gasification and solar energy to support shrimp farming activities. This study covers three electricity generation scenarios to supply 540 MWh electricity annually: 1. Using diesel generator as how the condition right now is, 2. Using solar panel and diesel generator, and 3. Using solar panel and rice husk gasification. Energy simulations are performed using Homer software, while financial simulations are conducted in Excel. The findings of those scenarios revealed that using an integration of solar panel and rice husk gasification (scenario 3) can reduce the LCOE by 78%, from IDR 3750/kWh in the first scenario into IDR 820/kWh in the third scenario. In order not to encumber the shrimp farmers, this study also assess two payment scenarios: (a) pay as you go electricity billing, which is lower than national electricity tariff (TDL) and (b) paid after the shrimp harvest season in which the revenue sharing between farmers and investors is 89% and 11% respectively. The latter is more profitable for investors, while the former brings a more stable profit for investors.
机译:电力是日常生活中的主要需求,也可以提高区域经济增长。位于露天省的坦昌贝朗丽晶是印度尼西亚的该地区之一,其经济依赖于电力。电力用于支持虾农业业务的运营活动。本文旨在评估利用生物质气化和太阳能的组合提供电力的可行性,以支持虾养殖活动。本研究涵盖了三种发电场景,每年供应540 MWH电力:1。使用柴油发电机现在的情况,2.使用太阳能电池板和柴油发电机,3.采用太阳能电池板和稻壳气化。能量模拟使用HOMER软件进行,而金融模拟在Excel中进行。这些情景的调查结果显示,使用太阳能电池板和稻壳气化(方案3)的集成可以将LCoE减少78%,从第一个场景中的IDR 3750 / kWh到第三种情况下的IDR 820 / kWh。为了不妨碍虾农,本研究还评估了两种付款方式:(a)当您的电力计费支付,低于国家电费(TDL)和(b)在虾收获季节后支付农民与投资者之间的收入分别分别为89%和11%。后者对投资者更有利可图,而前则为投资者带来更稳定的利润。

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