Tag: coal-fired power plants

Frequent commenter Duke Brooks writes in: Americans who rail against U.S. polluters should probably spend a few days in the world’s most polluted city, Beijing. What’s good for the goose is good for the gander, as they say. But the …

China’s Investing in Renewables — But Why? Read More »

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I recently wrote a post critical of radical environmentalists who take rigid positions and refuse to make the tough choices that confront us all in the real world.  In particular, I stand in disagreement with people’s unwillingness to exile the …

Energy Policy’s Difficult Choices Read More »

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Germany has installed enough photovoltaics that, at this point, coal-fired power plants are beginning to become unprofitable. This is driven by a combination of factors, e.g., that coal isn’t asked to provide power at the peak of the day, when …

What’s the Plan For Phasing Out Fossil Fuels? Which Do You Want To Hear First? The Good News or the Bad News? Read More »

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You feel the rumblings of the cleantech revolution reverberating beneath your feet, as if you were standing next to an active volcano that could erupt at any second. You recognize that our world will soon be clamoring for sustainability in …

Please Allow Me To Introduce Myself Read More »

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Here’s a wonderful video that explains the multiple drivetrains at work in the Chevy Volt. A couple of immediate impressions: 1) No wonder the price on this sucker is $41K, with all that going on. The bill of materials (costs …

Plug-In Hybrids: Now THAT’S Complexity Read More »

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True to form, Glenn Doty writes a thorough and quite helpful comment on my piece about measuring the increase in the use of renewable energy.  He closes with two ideas on which I would like to comment in return: 1) …

How Clean Is Nuclear Power? Read More »

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Over the years, I’ve learned that the most productive way to deal with climate change deniers is to point out that global warming is only one of half-a-dozen reasons to knock off our dependence on coal and oil. “Just pick …

Energy Policy and the Skyrocketing Rates of Certain Childhood Diseases Read More »

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There are at least two kinds of “EV deniers” (as I call them), i.e., people who doubt that electric vehicles represent an improvement for the environment over gasoline. The first concept is that for the foreseeable future, an increase in …

Are Electric Vehicles Really a Boon to the Environment? Read More »

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Does anyone know how many kilowatt-hours we in the U.S. dump back to ground each night? If so, please comment, and add a link to the source. Cycling coal plants shortens their lives and adds to the cost of maintenance, …

How Many Electric Vehicles Can Off-Peak Power Charge? Read More »

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Question: How cheaply can we generate electricity if we don’t care what we do to the planet in the process? Answer: Can be found at here: Relevance: A friend told me about his trip to Inner Mongolia (see photo linked …

Take a COOL Guess – the Fun Quiz on Clean Energy — Today’s Topic: Inexpensive Electricity Read More »

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