We Continue the Work of Those
Who Were the First.

  • Electrical Engineering
  • Light & Lighting
  • Power Engineering
  • Transportation
  • Automation
  • Communication
  • Smart Buildings
  • Industry
  • Innovation

Current issue

ELEKTRO 12/2017 was released on December 6th 2017. Its digital version will be available on January 5th 2018.

Topic: Measurement, measuring devices and engineering; Testing and diagnostics

Main Article
Measurements on rotating machines using SFRA method
Application possibilities of ultra-capacitors or LiFePO4 batteries in trolley network of the Brno Public Transit Company

SVĚTLO (Light) 6/2017 was released on December 11th 2017. Its digital version will be available on january 11th 2018.

Lighting installations
The lighting of university building Centrale Supélec in Saclay in France
The light for our future

Daylight
Application and judgment light guides Solatube®

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-