Sunday, September 23, 2012

Data Centers Waste Vast Amounts of Energy, Belying Industry Image - NYTimes.com
“This is an industry dirty secret, and no one wants to be the first to say mea culpa,” said a senior industry executive who asked not to be identified to protect his company’s reputation. “If we were a manufacturing industry, we’d be out of business straightaway.”
“…Electricity Rates Would Necessarily Skyrocket” | Blue Crab Boulevard
Look, folks, I am in this field. I have been for more than 30 years. Losing 36,000 MWs of the most cost-efficient generation capacity in the US is a disaster. You have no idea how bad the increases are going to be. They will be disastrous to the individual energy consumers and apocalyptic to large users – those who create jobs.

I shudder to think of what this is going to do to grid reliability as well. A lot of those coal plants help support the grid during disruptions. They regularly provide both energy and MVARs (Mega Volt-Ampere Reactive) that keep the grid from collapsing when large loads are added or lost. (That’s about as simple as I can make it and still be understood.) Losing these stabilizers will make it very hard to hold the grid. I pity the load dispatchers.

Trust me, people, this is a very big, very bad thing that is happening as a direct result of Barack Obama’s war on coal.
Germany's wind power chaos should be a warning to the UK - Telegraph
[Booker] Germany is way ahead of us on the very path our politicians want us to follow – and the problems it has encountered as a result are big news there. In fact, Germany is being horribly caught out by precisely the same delusion about renewable energy that our own politicians have fallen for. Like all enthusiasts for “free, clean, renewable electricity”, they overlook the fatal implications of the fact that wind speeds and sunlight constantly vary. They are taken in by the wind industry’s trick of vastly exaggerating the usefulness of wind farms by talking in terms of their “capacity”, hiding the fact that their actual output will waver between 100 per cent of capacity and zero. In Britain it averages around 25 per cent; in Germany it is lower, just 17 per cent.
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While Michael Gove tries valiantly to remedy our dysfunctional exam system he might take a look at some recent papers, such as that set last June for A-level General Studies students by our leading exam body, AQA. Candidates were asked to discuss 11 pages of “source material” on the subject of climate change. Sources ranged from a report of the UN’s Intergovernmental Panel on Climate Change to The Guardian, all shamelessly promoting global warming alarmism. One document from the Met Office solemnly predicted that “even if global temperatures only rise by 2 degrees C, 30-40 per cent of species could face extinction”. A graph from the US Environmental Protection Agency showed temperatures having soared in the past 100 years by 1.4 degrees – exactly twice the generally accepted figure.
A PBS Overreaction | Climate Science: Roger Pielke Sr.
The PBS Ombudsman, Michael Getler, clearly has inappropriately reacted to what was a valuable, much-needed (and usually missing from PBS) report on the diversity of perspectives on the climate issue.

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