Map of coal and oil-fired power plants in the United States

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In 2010, coal-fired power plants represented 45% of the electricity generated in the United States and oil a smaller amount, 1%. Combined together they are the dominant air polluters and facing tough new restrictions from the EPA 마이펫의 이중생활 자막.

Unfortunately, they have a few years to clean-up and that doesn’t help if you live in one of the toxic twenty states 다운로드. Visit the previous link to see how your state compares, or scan this map to see if any of the polluting power plants are close to you.

 

Continue reading Map of coal and oil-fired power plants in the United States

Coal power plants are going offline, in favor of Natural Gas plants

“In the past year, coal plants have been facing a perfect storm of falling natural gas prices, a continued trend of high coal prices and weak demand for electricity,” Susan Tierney wrote in the report 인스타그램 mp3 다운로드.

Tierney wrote that those factors have combined to make coal a less desirable fuel source.

Coal-generated electricity has been waning over the past few years, dropping to its lowest level on record in March of this year, according to the U.S 오토 캐드 2014 다운로드. Energy Information Administration.

At the same time, natural gas-powered plants are becoming increasingly popular as the price of the fuel falls to record prices and few emissions emitted by natural gas 다운로드.

According to Doyle Trading Consultants, the trend is expected to continue as more than 41,000 megawatts from coal-fired power plants could be retired by 2020 공인단기. If true, the coal-fired fleet would be cut by 17 percent in eight years.

 

ViaPerfect storm sinking coal-fired generation, report says

Continue reading Coal power plants are going offline, in favor of Natural Gas plants

Over 100 coal plants have closed in U.S. – since last year

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Two utilities announced the planned closure of nine coal plants in Illinois, Ohio, Pennsylvania and New Jersey, bringing total retirements (executed and planned) since January 2010 past the 100 mark to 106 다운로드.

A combination of high domestic coal prices, low natural gas prices, new air quality regulations, coordinated activist pressure, and cost-competitive renewables are making coal an increasingly bad choice for many power plant operators 고독한 미식가. Along with the 106 announced closures, 166 new plants have been defeated since 2002.

More information – Clean Technica

San Onofre Nuclear Plant shut down after leaking 82 gallons/day of radioactive steam

The NRC’s preliminary event report says plant operators estimated the steam leak at 82 gallons per day 꿈이 아니길. That may sound like a lot but regulators consider it small compared to ruptures in steam tubes at other plants between 1975 and 2000 that vented as much as 630 gallons of radioactive steam per minute 다운로드.

via OC Watchdog

I daresay that comparing leaks to other disastrous ones is not accurate 다운로드. The NRC should be telling us how damaging the leak is.

Unfortunately, they resort to words like “minor” and “small” instead of saying something like, “it is in the upper atmosphere and shouldn’t be blowing into your home, if it is here are the signs to look out for…”

The nuclear industry has a very bad history when it comes to leaks, often lying and denying problems until they get worse 임협헬퍼 극장판 다운로드. In fact, more than 75% of the 104 nuclear plants in the United States have leaked, prompting some to claim the NRC is stuck in regulatory capture 윈도우7 게임 다운로드. Which means that the regulators protect the companies and not the citizens.

With that in mind, we have to read between the lines to understand what is really happening 다운로드.

At the plant, Unit 2 was already shut down as it is being upgraded. During inspection nearly one thousand tubes were found to be faulty and worn away 다운로드.

According to the commission, more than a third of the wall had been worn away in two tubes, which will require them to be plugged and taken out of service 트랜스포머 3 다운로드. At least 20 percent of the tube wall was worn away in 69 other tubes, and in more than 800, the thinning was at least 10 percent.

via San Diego Union-Tribune

Then, in a possibly separate issue, Unit 3 reported an alarm because radioactive steam was being released into the atmosphere 다운로드. That unit was promptly shut down within 2.5 hours.

An investigation is ongoing and the results will reported next week, according to the Science Report from Pat Brennan 다운로드.

If these issues are serious than many millions of Southern Californians are in danger. The blast radius for the Fukushima meltdown was 50 miles, which puts San Diego and Los Angeles counties on the alert. Both are within that range.

A few state activists are keeping an eye on the situation, reports the LA Times. Which is good because there was another leak this past November, 2011, where non-radioactive ammonia was released into the atmosphere.

An ammonia leak prompted officials to declare a Level-Two emergency at the San Onofre nuclear power plant and evacuate some workers, officials said.

The leak posed no danger to the public, and no radiation was released during the emergency, said Lauren Bartlett, a spokeswoman for Southern California Edison.

via LA Times

And, sadly, we must also keep an eye on our newspapers. When they report a leak, evacuation, a level-two emergency, and then tell us everything is fine, we must be wary.

 

// Update: Feb 12, 2012, As Senator Boxer and City Council get involved, no word on source of radioactive steam leaking from San Onofre