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Current issue

ELEKTRO 2/2017 was released on February 17th 2017. Its digital version will be available on March 10th 2017.

 

Topic: Electrical appliances – switching, protective and signalling; Devices for smart grids

 

Main Article

Atypical concept of DC power supply source for high current consumption

SVĚTLO (Light) 1/2017 was released on February 7th 2017. Its digital version will be available on March 7th 2017.

Fair and exhibitions
Invitation on LIGHT IN ARCHITECTURE exhibition 

Architectural and scenic lighting
Lighting design in a nutshell
Spiegeltent illumination and its specificity

Massive wind harvesting project to go up in Iowa

05.09.2016 | Tech Xplore | www.techxplore.com

MidAmerican Energy has announced that the State of Iowa's Utility Board has approved plans for installation of its 2 GW Wind XI project, the largest ever undertaken in the U.S.. The project will involve installing 1,000 wind turbines over a two-year period in various sites throughout Iowa to provide electricity to approximately 800,000 consumers.

Unique to the project is a promise made by Des Moines-based MidAmerican that the installation costs of the turbines will not affect consumer energy bills, nor will the state be asked to pay for them—instead, MidAmerican will be footing the $3.6 billion cost itself.

The biggest wind farm in Iowa

It is a utility company offering electricity and natural gas to customers in Nebraska, South Dakota, Illinois and of course, Iowa. The company has set a goal of getting the state off coal completely and expects this new project to advance that goal—they project that once the project is fully operational, and other projects go forward as well, fully 85 percent of the electricity used in Iowa will come from wind powered turbines by 2020.

The project will take place over the next three years, though it is not clear just yet where the turbines will actually be installed. Once underway, it will be the largest economic project in the state's history—one that MidAmerican is promising will not only reduce carbon emissions by phasing out coal plants, but one that will protect consumers from rising electricity bills.

Read more at Tech Xplore

Image Credit: Adobe Stock

-jk-