System Information and Transmission
Xcel Energy operates the fourth largest transmission system in the United States, spanning 10 states, or 20 percent of the country. In 2011, Xcel Energy’s transmission system was worth $3.3 billion.
The transmission system is operated on a non-discriminatory basis under the open access requirements of the federal government. This means that all wholesale buyers and sellers of electricity can use the transmission system under the same terms and conditions used to serve Xcel Energy’s own retail customers. The transmission lines are utilized to carry 115,000 volts, 230,000 volts, and 345,000 volts. There is also a 500,000 volt transmission line that runs from the Dorsey Substation outside of Winnipeg, Manitoba in Canada to the Chisago Substation located in Chisago County just north of St. Paul, Minnesota.
Read more about this topic: Xcel Energy
Famous quotes containing the words system and/or information:
“Nobody is glad in the gladness of another, and our system is one of war, of an injurious superiority. Every child of the Saxon race is educated to wish to be first. It is our system; and a man comes to measure his greatness by the regrets, envies, and hatreds of his competitors.”
—Ralph Waldo Emerson (1803–1882)
“The information links are like nerves that pervade and help to animate the human organism. The sensors and monitors are analogous to the human senses that put us in touch with the world. Data bases correspond to memory; the information processors perform the function of human reasoning and comprehension. Once the postmodern infrastructure is reasonably integrated, it will greatly exceed human intelligence in reach, acuity, capacity, and precision.”
—Albert Borgman, U.S. educator, author. Crossing the Postmodern Divide, ch. 4, University of Chicago Press (1992)