Solar Irrigation for Agriculture Resilience (SoLAR) PDF Download
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Author: Verma, Shilp
Publisher: IWMI
ISBN:
Category : Science
Languages : en
Pages : 16
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Book Description
Author: Verma, Shilp
Publisher: IWMI
ISBN:
Category : Science
Languages : en
Pages : 16
Get Book Here
Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251304793
Category : Technology & Engineering
Languages : en
Pages : 87
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Book Description
The report gives a state-of-the-art overview of policies, regulations and incentives for the sustainable use of solar-powered irrigation technologies (SPIS) around the world. SPIS offer a viable, low-tech energy solution for irrigated agriculture, providing a reliable source of energy in remote areas, contributing to rural electrification, reducing energy costs for irrigation and enabling low emission agriculture. Nevertheless, SPIS have a significant initial investment cost and require innovative financing models to overcome this barrier to adoption, especially for small-scale farmers. Technical knowledge and service infrastructure is needed to ensure that the systems run effectively. Moreover, SPIS – if not adequately managed - bear the risk of fostering unsustainable water use as lower energy costs may lead to over-abstraction of groundwater. This report looks at how different countries work to create an enabling environment for SPIS technologies, while managing the risks that come with it.
Author: Ndogo Ndung’a, S.
Publisher: CTA
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 24
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Book Description
This case study describes the community of a small village called Ingotse in Kakamega county in western Kenya. Like most rural, food-insecure communities in sub-Saharan Africa, Ingotse village relied on rain-fed agriculture for production of staple crops. Farmers in this village raised some funds to sink a borehole. This was done in collaboration with a non-governmental organisation (NGO) known as Water for All which gave the community a solar-powered pump to distribute the water to the homesteads. Water from the borehole was used for irrigation, providing food crops all year round. Women and children no longer had to walk long distances to the river to fetch water; they had extra time in their day for other activities such as doing homework with children.
Author: Aerospace Corporation. Energy and Transportation Division
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 94
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Book Description
Author: Verma, Shilp
Publisher: IWMI
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 6
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Book Description
Author: Robert Vaughn Enochian
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 36
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Book Description
Author: Bastakoti, Ram
Publisher: IWMI
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 16
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Book Description
Author: Ram Bastakoti
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Solar-powered irrigation pumps (SPIPs) have been promoted in the Eastern Gangetic Plains (EGP) in recent decades, but rates of adoption are low. This case study assesses the evidence from several solar pump business models being adopted in parts of the EGP, particularly eastern Nepal and northern India, and explores how different models perform in various contexts. It documents lessons for increasing farmers' resilience to droughts through better groundwater use by promotion of SPIPs. Groundwater access for agriculture in the past was dependent on diesel and electric pumps, respectively constrained by costs and reliability of energy. Both government and nongovernment agencies have promoted SPIPs in the Ganges basin for irrigation and drinking purposes. SPIPs receive different levels of subsidies across countries and states in the region to facilitate adoption and ensure continuous and timely irrigation, which particularly benefits small and marginal farmers. Because the EGP faces variability in water availability, the SPIPs could help in building drought resilience. However, because low operating costs for SPIPs does little to incentivize farmers to use water efficiently, one critical question is how to balance equitable access to SPIPs while ensuring groundwater overdraft is not perpetuated. Farmers' awareness of efficient water management options is crucial to avoid overextraction of groundwater.
Author: Salman, M., Abdelfattah, A., Ahmad, W., Simongini, C.
Publisher: Food & Agriculture Org.
ISBN: 9251356998
Category : Law
Languages : en
Pages : 90
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Book Description
In the last decade, solar energy has experienced a rapid growth, which brings both environmental and economic benefits. In many countries, there is still no electricity grid extension in rural areas, and in the absence of a reliable electricity supply, farmers have to resort to diesel-based pumping irrigation systems. The solar photovoltaic (PV) system generates clean energy and eliminates the risk of environmental pollution in the form of oil spills, contaminated soil and carbon dioxide emissions. Operation and maintenance of the solar PV pumping system is a technical job that requires specialized knowledge and information to keep the system in working condition and sustainable and in working conditions. For this purpose, this sourcebook is designed to provide information on the design, operation, inspection, troubleshooting, and maintenance of solar PV pumping systems.
Author: Buisson, Marie-Charlotte
Publisher: IWMI
ISBN: 9290909498
Category : Science
Languages : en
Pages : 79
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Book Description
