Last week in the Huffington Post, climatologist Dr. James Hansen made an impassioned plea to President Obama to ditch cap-and-trade and instead advocate a plan to tax carbon-based fuels with 100% of the revenues returned to households. This was not the first time. Hansen made the same pitch back in December 2008 in a letter to President-elect Obama. President Obama did not heed Hansen’s advice, keeping his wagon hitched to cap-and-trade, the policy darling of Big Green, U.S. CAP, and congressional leaders. But with cap-and-trade bogged down on Capitol Hill, Hansen argues, his plan gives Obama “a second chance on the predominant moral issue of this century.”

Hansen made the case for “tax-and-dividend” in testimony before the House Ways & Means Committee on February 25, 2009. I commented on Hansen’s testimony a week later on MasterResource.…

My post the other day on nuclear power prompted a number of comments – most of them hostile.  Because the comments offered were fairly standard-issue arguments that one often hears in the debate about nuclear energy, it’s worth surveying them seriously.

Markets Schmarkets

One argument often heard is that market actions are not indicative of economic merit.  Rod Adams, for instance, writes: 

Markets dominated by people whose only motive is making more money are not the best decision makers – the people making the decisions in that situation will often decide to influence the law of supply and demand by keeping their hands on the levers that they can use to keep supply restrained. If their hands are “invisible” it is because they work at keeping them hidden or because observers and academic study producers do not work very hard to find them. 

“Instead of the fear-baiting warnings that the U.S. is being outspent on renewables [by China], a better question might be: what are we getting for our money?”

– Loren Steffy, “Scrubbing the Data on Clean Energy Investment,” Houston Chronicle, March 27, 2010.

Loren Steffy is the most read and respected voice at the Houston Chronicle on business and related policy issues, the paper’s editorial board notwithstanding. And on energy, he smells a rat with the ‘clean energy’ mantra that comes on high.

Steffy has documented the role of Enron in the government-created Texas wind power boom. He deconstructed the all pain-no gain nature of the House-passed Waxman-Markey cap-and-trade bill before the rest of the country caught on. And most recently, he has called out the non sequitur of a new study, “Who’s Winning the Clean Energy Race,” recently released by the Pew Charitable Trusts via the Pew Environmental Group.…

Rare earths refer to some 17 elements found in Earth’s crust by themselves or combined with other chemicals. Some are scarce and others abundant, but in most every case Rare earths create risk in the renewable energy supply chain under an “energy security” standard.

The metals and their compounds used in battery technologies, windmills, catalysts, and communications technologies are not mined in the U.S. The majority of commercially useful Rare earths come from mines in China, a country that is fickle toward the U.S. in many ways. This energy-security issue contradicts a rationale for taxpayer support for government-dependent energy technologies such as windpower and electric cars.

China’s Rare Earth Monopoly

The Rare earths occupy 57th to 71st place on the periodic chart of the elements. Discovered largely in the 19th century, the minerals have proven useful for modern technologies because of their electrochemical properties.…