Featured Research

from universities, journals, and other organizations

Smart Electric Grid Of The Future Is In Development

Date:
September 25, 2003
Source:
The Earth Institute At Columbia University
Summary:
Researchers at Columbia University have assembled a national team of scientists, technologists, security and intelligence experts to spearhead development of this "Smart Electric Grid"-a lean and efficient electrical delivery system that can meet the future energy and security demands of the nation.

The nations current electric grid system will not work in the future with solar and wind farms providing substantial but intermittent power over long distances.

By 2050, it will take between 15 and 20 Terawatts (TW) of electric power to supply the North American economy. A little under 7 TW is currently used, with most of that consumed in the United States. The "Smart Electric Grid of the Future" must be able to efficiently and securely deliver this two- to three-fold-increase in power to all corners of the continent, in addition to being invulnerable to security breaches, attacks, natural disasters, and mechanical failures. The country can ill afford more blackouts like August 14, 2003.

Researchers at Columbia University have assembled a national team of scientists, technologists, security and intelligence experts to spearhead development of this "Smart Electric Grid"-a lean and efficient electrical delivery system that can meet the future energy and security demands of the nation.

Dr. Roger N. Anderson and Albert Boulanger from the Lamont-Doherty Earth Observatory, a member of The Earth Institute at Columbia University, along with colleagues from Rice University's Center for Nano Scale Science & Technology, the Texas Energy Center, and the Texas Superconductivity Center, have developed the framework for a "Smart Electric Grid," and plans are underway to test their system in Texas as well as the Northeast.

"We plan to integrate new technologies with the public policies, economic incentives and regulation changes that will be required to produce the new electric power system. The plan calls for a National Test Bed to put designs and innovations to practical use. A smarter and more capable system is essential to the future of economic growth and vitality for all of North America, and we intend to build the demonstration projects that will show the way to the future grid" said Anderson.

The technologies that the Columbia Team are working on will smartly control the complex system associated with the continent's vast electrical power grid, which must interconnect 200 million asynchronous house, block, community, business, industry, town, and regional generation, transmission, distribution and storage systems.

In the immediate future, vast new renewable energy sources from wind, solar, and geothermal power generation must be added to gas, coal, hydroelectric and nuclear sources of the present. The new "Smart Electric Grid" must improve efficiency by 50% or more in order for this power technology revolution to be affordable.

In addition, it must be far more sophisticated from a computerized control standpoint in order to deal with unpredictable and time-varying green power sources such as giant wind and solar farms located thousands of miles from metropolitan users. Distributed generation and local power storage at consumer and manufacturing sites must be designed and tested to further fortify Grid stability and safety from terrorism, as well as better defend it from the usual weather and mechanical outages.

Columbia feels it is imperative that the development of the new Smart Grid system be a top National priority and that it be open to continual innovation unlike the current electricity system with its limited Research and Development budgets.

###

The Lamont-Doherty Earth Observatory, a member of The Earth Institute at Columbia University, is one of the world's leading research centers examining the planet from its core to its atmosphere, across every continent and every ocean. From global climate change to earthquakes, volcanoes, environmental hazards and beyond, Observatory scientists provide the basic knowledge of Earth systems needed to inform the future health and habitability of our planet. For more information, visit http://www.ldeo.columbia.edu.

The Earth Institute at Columbia University is the world's leading academic center for the integrated study of Earth, its environment, and society. The Earth Institute builds upon excellence in the core disciplines-Earth sciences, biological sciences, engineering sciences, social sciences and health sciences-and stresses cross-disciplinary approaches to complex problems. Through its research training and global partnerships, it mobilizes science and technology to advance sustainable development, while placing special emphasis on the needs of the world's poor. For more information please see http://www.earth.columbia.edu.


Story Source:

The above story is based on materials provided by The Earth Institute At Columbia University. Note: Materials may be edited for content and length.


Cite This Page:

The Earth Institute At Columbia University. "Smart Electric Grid Of The Future Is In Development." ScienceDaily. ScienceDaily, 25 September 2003. <www.sciencedaily.com/releases/2003/09/030925065754.htm>.
The Earth Institute At Columbia University. (2003, September 25). Smart Electric Grid Of The Future Is In Development. ScienceDaily. Retrieved September 20, 2014 from www.sciencedaily.com/releases/2003/09/030925065754.htm
The Earth Institute At Columbia University. "Smart Electric Grid Of The Future Is In Development." ScienceDaily. www.sciencedaily.com/releases/2003/09/030925065754.htm (accessed September 20, 2014).

Share This



More Matter & Energy News

Saturday, September 20, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

MIT BioSuit A New Take On Traditional Spacesuits

MIT BioSuit A New Take On Traditional Spacesuits

Newsy (Sep. 19, 2014) The MIT BioSuit could be an alternative to big, bulky traditional spacesuits, but the concept needs some work. Video provided by Newsy
Powered by NewsLook.com
Virtual Reality Headsets Unveiled at Tokyo Game Show

Virtual Reality Headsets Unveiled at Tokyo Game Show

AFP (Sep. 18, 2014) Several companies unveiled virtual reality headsets at the Tokyo Game Show, Asia's largest digital entertainment exhibition. Duration: 00:48 Video provided by AFP
Powered by NewsLook.com
Apple's iOS8 Includes New 'Killswitch' To Curb Theft

Apple's iOS8 Includes New 'Killswitch' To Curb Theft

Newsy (Sep. 18, 2014) Apple's new operating system, iOS 8, comes with Apple's killswitch feature already activated, unlike all the models before it. Video provided by Newsy
Powered by NewsLook.com
Stocks Hit All-Time High as Fed Holds Steady

Stocks Hit All-Time High as Fed Holds Steady

AP (Sep. 17, 2014) The Federal Reserve signaled Wednesday that it plans to keep a key interest rate at a record low because a broad range of U.S. economic measures remain subpar. Stocks hit an all-time high on the news. (Sept. 17) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins