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Tag: water

Looking for Significant Energy Savings

Looking for Significant Energy Savings

This piece was originally published in the June 2016 issue of ei, the magazine of the electroindustry. Alex Boesenberg, Manager, Government Relations, NEMA In 2014, the NEMA Board of Governors authorized a strategic initiative to investigate the interrelationship of energy use in the water sector and water use in the energy sector. Examples of water use in the energy sector include the obvious (e.g., hydroelectric generation) as well as the less-well known (e.g., evaporative cooling Read more [...]
Advancing Energy Efficiency in Water Systems Requires New Strategies

Advancing Energy Efficiency in Water Systems Requires New Strategies

This piece was originally published in the June 2016 issue of ei, the magazine of the electroindustry. By Lorraine White, Project Manager, GEI Consultants Inc. Public water supply systems are estimated to consume more than 39 billion kWh/year, or an estimated one percent of total electricity use in the U.S., to develop, transport, treat, and deliver billions of gallons of water to end users.[1] A recent NEMA study conducted by GEI Consultants Inc. and its partners, the Alliance for Read more [...]
How much energy in a gallon of water?

How much energy in a gallon of water?

Readers of ei magazine have noticed an error in the sidebar for an article I recently wrote concerning the impact of the energy-water nexus on manufacturers and the electroindustry.  The sidebar cites an article by Michael E. Webber in Scientific American that describes the amount of energy required to deliver ONE MILLION (my emphasis) gallons of clean water.  When I transcribed Dr. Webber's table for the article in ei, I mistakenly typed  "one gallon" of water, which is off by a factor of Read more [...]