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Archive for the ‘Energy’ Category

The Congressional Budget Office is out with another fine infographic, this time on energy security. The entire infographic is too big to post here, but here’s how Andrew Stocking and Maureen Costantino portray America’s energy sources and uses: One of the most notable features is the absence of any link from natural gas to transportation [...]

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Over at Bloomberg, Julie Johnsson and Mark Chediak document how low natural gas prices are reshaping electricity markets. Wind, nuclear, and coal all look expensive compared to natural gas generation:  With abundant new supplies of gas making it the cheapest option for new power generation, the largest U.S. wind-energy producer, NextEra Energy Inc. (NEE), has shelved [...]

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In 2010, I wrote a series of posts documenting how oil and natural prices had decoupled from each other (see here and here). For many years, oil prices (as measured in $ per barrel) were typically 6 to 12 times natural gas prices (as measured in $ per MMBtu). That ratio blew out to around [...]

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Auto companies have made great strides in improving engine efficiency in recent decades. But those improvements haven’t done much to improve the fuel economy of America’s passenger car fleet. Instead, consumers have “spent” most of those efficiency improvements on bigger, faster cars. MIT economist Christopher Knittel has carefully quantified these tradeoffs in a recent paper in the American Economic [...]

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Most of the economics bloggers I know favor higher gasoline taxes. Not immediately, of course, given our economic weakness. But eventually because of environmental and national security concerns. As noted yesterday, Tim Kane of the Kauffman Foundation does a quarterly survey of economics bloggers. This time around, Tim included a question from me about the [...]

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At least according to the latest Kauffman survey of economics bloggers by Tim Kane. Here’s the word cloud of responses when the bloggers (including me) were asked for up to five adjectives to describe the U.S. economy in Q4 2011: Comparing this to the last survey in July, the good news is that “vulnerable” has gotten smaller. The [...]

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In an excellent new paper, Jim Hamilton asks whether the “phenomenal increase in global crude oil production over the last century and a half” reflects technological progress or good fortune in finding new reserves. The two aren’t completely distinct, of course. Better technology helps find more resources. But the heart of the question remains: have we been [...]

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Last week I had the opportunity to testify before two Ways and Means subcommittees–Select Revenue Measures and Oversight–about the way our tax system is used as a tool of energy policy. Here are my opening remarks. You can find my full testimony here. As you know, our tax system is desperately in need of reform. It’s needlessly complex, economically [...]

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The Highway Trust Fund will soon be broke. Gasoline tax revenues haven’t kept up with spending, and it’s likely that demands for new highway infrastructure will grow in the future. Joseph Kile, head of the microeconomics studies division at the Congressional Budget Office, discussed various policy options to deal with this funding gap in his testimony [...]

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Why are WTI and Brent Oil Prices Out of Whack?

As regular readers may recall, I am intrigued when prices deviate from normal relationships (see, e.g., previous posts on oil vs. natural gas prices and the pricing of Citigroup securities). Over the past couple of months, a new anomaly has emerged: crude oil quoted at Brent has become much more expensive than WTI, the usual [...]

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