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Solarizing groundwater irrigation in India: a growing debate

机译:印度地下水灌溉日晒:日益激烈的辩论

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摘要

India is on a path to reduce its carbon emission intensity with a major thrust on increasing the grid-connected solar photovoltaic capacity. However, the carbon footprint in agriculture is on the rise. Heavy subsidies for electricity and diesel to pump groundwater for irrigated agriculture, combined with lack of regulations on water withdrawal, are resulting in both groundwater over-exploitation and increased carbon emissions. Some researchers and practitioners have suggested large-scale promotion of solar pumps for well irrigation as a way to make agricultural growth carbon-neutral and groundwater use in farming sustainable. This article examines whether solar pumps for groundwater irrigation are technically feasible and economically viable in India.
机译:印度正朝着降低碳排放强度的方向迈进,其主要目标是提高并网太阳能光伏发电能力。但是,农业中的碳足迹正在上升。大量的电力和柴油补贴用于灌溉农业的地下水抽取,再加上缺乏有关抽水的规定,导致地下水过度开发和碳排放增加。一些研究人员和实践者建议大规模推广用于井灌的太阳能泵,以使农业增长中碳中性和农业可持续利用地下水。本文研究了用于印度地下水灌溉的太阳能泵在技术上是否可行,在经济上是否可行。

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