Will Renewable Energy Keep Getting Cheaper?
Technological and economic forces will continue to cut prices, regardless of Trump.
The Trump Administration is trying to save coal and stop the growth of renewables. Just this week Scott Pruitt issued a proposed repeal of Obama’s Clean Power Plan. Whether or not the repeal succeeds, Pruitt & Co. are fighting against the economic tide. If the price of renewables continues to fall, it will be harder …
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How “Leakage” Will Undermine Trump’s War Against Renewables
Trying to stop renewables is like playing whack-a-mole.
When you try to reduce use of fossil fuels in one place, you can actually increase emissions elsewhere, because some of the same fuels may just move to another country. In a sense, the carbon that used to be emitted in your country has “leaked” outside your borders. This is a well-known headache for climate …
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Obsolete Arguments Against Climate Action
Conservatives keep repeating the same arguments, even though the world has changed.
There used to be some fairly plausible arguments against fighting climate change. I don’t mean crackpot theories about hoaxes or the “I’m not a scientist” hokum. Instead, the arguments I have in mind could be made with a straight face by serious people. I don’t think these arguments were ever truly persuasive, but they weren’t …
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Does Keystone Matter?
A recent analysis suggests that the pipeline could result in production of a billion extra barrels between now and 2030.
Many people who have studied the issue tell me that the Keystone XL issue is mostly symbolic, because the Alberta oil sands are going to be used one way or another. But I’m having some second thoughts because of arguments made (here) by Berkeley economist Max Aufhammer. He’s a pretty hard-headed analyst, not given to …
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Casting a Shadow on the Future of Shale Gas
Current projections for shale oil and gas are huge. But are they realistic? An article in the February 21 issue of Nature suggests that these projections may be too optimistic: Wells decline rapidly within a few years. Those in the top five US plays typically produced 80–95% less gas after three years. In my view, the …
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