electricity
What a Waste of Energy
The Lawrence Livermore National Laboratory has issued its annual snapshot of our national energy use, based on data collected by the Department of Energy’s Energy Information Agency. The good news is that we used less energy in 2009 than we did in 2008 (almost all of the savings probably attributable to the still-weak economy). The …
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CONTINUE READINGUtilities-Only Carbon Cap
The proposed utilities-only cap-and-trade system could be a step in the right direction, although it’s far from ideal.
CONTINUE READINGA Smart Grid Requires Smart Planning
Two-way instant communication, ever-changing electricity prices, lightning-fast micro-switches – the smart grid is all the rage. In fact, a report just issued by a firm called Pike Research contains the prediction that worldwide expenditure on smart grid stuff will exceed $200 billion over the next five years. The hope is that a smarter grid will …
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CONTINUE READINGThe future of coal-fired electric power
Tomorrow’s New York Times has an interesting article on the future of coal-fired electric power in the United States. Coal is responsible for fully 20% of greenhouse gas emissions worldwide, according to the Pew Center on Global Climate Change. “Clean coal,” meaning coal plants that result in no net emissions of carbon dioxide, would be possible only …
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CONTINUE READINGHow Smart Can You Get?
It is said that it cost $3 million to air a 30 second advertisement during last weekend’s Superbowl. If that is the case, then General Electric chose to spend that much (plus change for production cost) to run a cute little musical piece based on the Scarecrow’s song from the Wizard of Oz — “If …
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