5 Multi-Benefit Resources


Embedded Energy in Water Studies 1, 2 and 3

Author: California Public Utilities Commission (CPUC) (2010)
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CPUCs Embedded Energy in Water Studies provide a California statewide assessment of energy use by the water sector and energy use by water customers. There are three separate reports, each including supporting appendices and materials, that document methodology, data collection, case studies, and findings of the investigation.

Leveraging Sustainable Irrigated Agriculture via Desalination: Evidence from a Macro-Data Case Study in Israel

Author: Raveh & Ben-Gal, (2018)
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Leveraging Sustainable Irrigated Agriculture via Desalination: Evidence from a Macro-Data Case Study in Israel examines the effects of desalinated water on agricultural crops in Israel. The study presents data on salt levels in different agricultural crops before and after watering with desalination plant water. The results showed measurable and significant decreases in sodium (Na), chloride (Cl), and magnesium (Mg) compared to when the crops were watered using irrigation. This reduction of salts in the crops provides a benefit because the high levels of salts in irrigated water sources was causing crop health issues.

The Value of Water Supply Reliability in the Residential Sector

Author: Raucher et al., WateReuse Research Foundation, Bureau of Reclamation, San Francisco Public Utilities Commission (2006)
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The Value of Water Supply Reliability in the Residential Sector describes residential customer’s willingness to pay for improving water reliability. The ‘stated preference’ surveys revealed that residential customers were willing to pay in the range of $20-$40 per year to improve water supply reliability and avoid relatively severe water use restrictions, but are not willing to pay as much to reduce low-level water use restrictions. The survey also revealed that water reuse had large customer support, whereas raising water rates and increasing water imports did not have much support.

Techno-economic assessment and environmental impacts of desalination technologies

Author: Mezher et al., (2011)
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Techno-economic assessment and environmental impacts of desalination technologies provides a review of desalination technologies, including energy requirements, water production costs, technological growth trends, environmental impacts, and possible technological improvements. The report also provides desalination policies from major desalination users, including Saudi Arabia, United States, Spain, China, Kuwait, and United Arab Emirates.

California Water Plan, Update 2009, Volume 2: Resource Management Strategies

Author: California Department of Water Resources (2009)
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The California Water Plan presents a guide on water management strategies that can provide multiple benefits both regionally and statewide in California. The management strategies are organized by goals, such as reducing water demand, improving operational efficiency, or improving water quality, and the benefits are categorized under water supply, drought preparedness, water quality, operational flexibility, flood impacts, environmental benefits, energy benefits, recreation, and groundwater overdraft risk. The report also includes guidance on the quantitative analysis of multiple benefits for policymakers and water resource managers.