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Heat wave in Brazil forces power cuts; to recover fragile system rates could increase by 60%

Tuesday, January 20th 2015 - 05:27 UTC
Full article 13 comments
Brazilian officials have repeatedly denied the need for energy rationing, even as the driest spell in 80 years drains hydropower and forces use of thermal plants Brazilian officials have repeatedly denied the need for energy rationing, even as the driest spell in 80 years drains hydropower and forces use of thermal plants
Grid operator ONS said it orchestrated 2,200 megawatts of controlled outages in eight states, in what was the hottest day of the year: 36.5 Celsius Grid operator ONS said it orchestrated 2,200 megawatts of controlled outages in eight states, in what was the hottest day of the year: 36.5 Celsius

Rolling blackouts swept across parts of Brazil as the grid operator ordered select power cuts to avoid a larger crisis, drawing attention to a fragile electric system that is buckling under the strains of record-breaking heat and dryness.

 Grid operator ONS said it orchestrated 2,200 megawatts of controlled outages in eight states as the hottest day of the year in Sao Paulo, where the temperature hit 36.5 Celsius, and other southeastern cities led to surging demand from air conditioners and other power-hungry appliances.

Eletronuclear, a unit of state-run power company Eletrobras , said nuclear reactor Angra I powered down automatically at 2:49 p.m. local time due to a drop in frequency on the national grid. The company said there were no risks to workers or the environment due to the stoppage.

Brazilian officials have repeatedly denied the need for energy rationing, even as the driest spell in more than 80 years drains hydropower reserves and forces the use of more costly thermal plants. The drought has also raised the specter of water rationing in Sao Paulo, Brazil's business hub and South America's largest metropolitan area.

Shares of electric companies tumbled on the Sao Paulo stock exchange, dragging an industry index nearly 5% lower as news of the power cuts spread. CPFL Energia SA fell more than 7%, while AES Eletropaulo, Light SA and Copel each lost around 6%.

A privately run subway concession in Sao Paulo, ViaQuatro, said it suffered an electric failure at 2:35 p.m. After 90 minutes ViaQuatro said it had restored service to part of the subway line, but two downtown stations remained closed.

ONS said the national grid was back to normal by 3:45 p.m. after controlled outages affecting less than 5% of the system's total demand.

Power companies have already been struggling under President Dilma Rousseff, who rattled investors by unexpectedly forcing down electric rates in an effort to fight inflation.

Rousseff's new economic team, which took office at the start of her second term this month, has said utilities will be able to raise power rates this year. A government source told Reuters on Friday that rates could rise as much as 60% this year.

Categories: Energy & Oil, Brazil.

Top Comments

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  • 313toBioBio

    Notice that the Luciferian regime can't keep the Luz going. It's a false light. a darkness.

    Jan 20th, 2015 - 03:50 pm 0
  • ChrisR

    Oh, it's priceless.

    DumbAss Dilma thinks she can alter the laws of physics to keep the luz going!

    Doesn't happen like this in European countries unless there is MAJOR physical damage to the gris.

    You would think Brazil would know how hot it gets, wouldn't you?

    OF COURSE THEY KNOW: the generators are being robbed by Dilma, that's THE problem.

    Jan 20th, 2015 - 05:55 pm 0
  • Jack Bauer

    Just a bunch of excuses......a decade ago, energy specialists from the private sector warned that the shit would hit the fan....Lulasshole and Dilmasshole were just too busy stealing and trying to convert Brazil into a Bolivarian (failed) State, and paid no heed......It's gonna be a hot, shitty summer, but the twats who voted for the PT, deserve every day of discomfort.

    Jan 20th, 2015 - 07:46 pm 0
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