Tag Archives: US

Stuttering Energy Transitions: Germany

2015 is knocking at the door. I just got The Economist’s “The World in 2015” special issue both in print and digital form. It’s full of numbers, predictions and stories. Most of its numbers and predictions are optimistic extrapolations of … Continue reading

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Yes We Can 2: The Weißbach Paper

A few weeks ago, John Morgan wrote a guest blog here (November 4, 2014) called “The Catch-22 of Energy Storage and EROI.” My conversation with him started by way of a Twitter discussion of David MacKay’s paper on the long … Continue reading

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Guest Blog: John Morgan: The Catch-22 of Energy Storage and EROI

As I mentioned in my blog on October 21st, I have invited John Morgan to post a guest blog about EROI. This week, he has generously agreed to re-post the article that I mentioned, with an added postscript addressing questions … Continue reading

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Income Inequality – Piketty

Summer is about to end and school will start soon. In a few days I will be going on a short trip to Israel to give two talks – one at the Weizmann Institute about water management and climate change, … Continue reading

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The Economics of Energy Storage

Two of the last three blogs (July 15 and July 29, 2014) discussed the role that energy storage plays in the transition to more sustainable energy sources. In my last blog, I tried to discuss the available technologies. This week, … Continue reading

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Energy Transition in the US??? – The World is Watching and So Are We

Unless my editors (LCG Communications) decide differently, this blog will be posted about two weeks after the EPA and President Obama announced the new proposal to limit greenhouse gas emissions from existing power plants. My folder library is already full … Continue reading

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Microgrids – History is Catching Up.

Two weeks ago (April 15, 2014), I discussed some of the changes necessary in the electrical grid to accommodate sustainable power sources. To a major extent, the blog was based on an MIT report titled “The Future of the Electrical … Continue reading

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Syria and the Meaning of “Self”

Before the Jewish New Year, I got the following message from a friend: On Rosh Hashanah, it is written… On Yom Kippur, it is sealed. May it be written and may it be sealed that you and all your loved ones have … Continue reading

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A Stuttering Energy Transition

Figure 1 The EIA (Energy Information Administration) data (see October 15 blog) clearly shows that the US is in the midst of an energy transition. It may not be exactly the one needed to mitigate climate change – but we’re … Continue reading

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