Relationships between the irrigation-pumping electrical loads and the local climate in Climate Division 9, Idaho
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| Authors: | , , , |
|---|---|
| Format: | artículo original |
| Publication Date: | 2005 |
| Description: | The electrical load from irrigation pumps is an important part of the overall electricity demand in many agricultural areas of the U.S. west. The date the pumps turn on and the total electrical load they present over the summer varies from year to year, partly because of climate fluctuations. Predicting this variability would be useful to electricity producers that supply the region. This work presents a contingency analysis and linear regression scheme for forecasting summertime irrigation pump loads in southeastern Idaho. The basis of the predictability is the persistence of spring soil moisture conditions into summer, and the effect it has on summer temperatures. There is a strong contemporaneous relationship between soil moisture and temperature in the summer and total summer pump electrical loads so that a reasonable prediction of summer pump electrical loads based on spring soil moisture conditions can be obtained in the region. If one assumes that decision makers will take appropriate actions based on the forecast output, the net economic benefit of forecast information is approximately $2.5 million per year, making this prediction problem an important seasonal summer forecasting issue with significant economic implications. |
| Country: | Kérwá |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Language: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/89826 |
| Online Access: | https://journals.ametsoc.org/view/journals/apme/44/12/jam2315.1.xml https://hdl.handle.net/10669/89826 |
| Keyword: | CLIMATE CLIMATE DIVISION 9 (Idaho) ELECTRICITY |