Michele Kearney's Nuclear Wire

Major Energy and Environmental News and Commentary affecting the Nuclear Industry.
Showing posts with label Power outage. Show all posts
Showing posts with label Power outage. Show all posts

Tuesday, November 16, 2010

Venezuela in Talks With China on Power Projects After Shortages

Nov. 16 (Bloomberg) -- Venezuela is in talks with China for 3,000 megawatts of new electricity projects as it seeks to boost production capacity following a crisis earlier this year that forced power rationing to avoid a collapse of the national grid.
Chinese companies may work on at least five projects to build hydroelectric reservoirs and thermoelectric plants in Venezuela as the nation seeks to boost capacity by 18,700 megawatts, Electricity Minister Ali Rodriguez said yesterday in an interview in Caracas, without naming the companies involved.
Venezuela is strengthening ties with China and tapping Russia for help to build its first nuclear plant to diversify power sources. The El Nino weather phenomenon caused drought earlier this year, cutting water levels at the hydro dams that provide 73 percent of the country’s power. The dry period led to Venezuela’s worst power crisis in six years, prompting cuts to production lines at state-run aluminum and steel companies.
“A crisis like the one we had this year will not be repeated,” Rodriguez said. “All of these investments will allow us to respond to any new problem El Nino might throw up.”
Venezuela is in talks with China on reservoirs that could generate 1,000 megawatts on the Cuchiveros River in the south and the second stage of the development of the Uribante Caparo reservoir that would produce 500 megawatts, Rodriguez said.
http://www.businessweek.com/news/2010-11-16/venezuela-in-talks-with-china-on-power-projects-after-shortages.html
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Tuesday, October 26, 2010

Protecting the North American power grid from widespread blackouts

Protecting the North American power grid from widespread blackouts
Every hundred years or so, a solar storm comes along so potent it fills the skies of Earth with blood-red auroras, makes compass needles point in the wrong direction, and sends electric currents coursing through the planet's topsoil. The most famous such storm, the Carrington Event of 1859, actually shocked telegraph operators and set some of their offices on fire. A 2008 report by the National Academy of Sciences warns that if such a storm occurred today, we could experience widespread power blackouts with permanent damage to many key transformers. http://www.physorg.com/news/2010-10-north-american-power-grid-widespread.html
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