Tag Archives: Hydroelectric

Two Contradictory Versions of “Too Expensive”

I’m still in lockdown but I have the resources to communicate with the world. I have the opportunity to expose myself to different kinds of information while avoiding exposure to the pandemic. The piece below came from Forbes magazine, which, … Continue reading

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How to Use COVID-19 to Make your Workplace Greener

The “lonely” Brooklyn College in June This is the beautiful campus where I teach. There are almost no students; it looks lonely. Granted, I took the photograph on Sunday, June 21st, a day when the campus likely wouldn’t look much … Continue reading

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Negative Energy Pricing

Last week, I outlined some markers of how the COVID-19 pandemic has impacted the global energy transition and how that ties in with climate change in the long run. For instance, the global decrease in GDP and the resulting drop … Continue reading

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Campus Transition into Sustainability Teaching Laboratory

My May 28th blog discussed the Sierra Club’s ranking of university campuses’ sustainability conversions. I also included the organization’s methodology. Later, in my June 4th blog, I suggested that campuses could convert this transitional process into a teaching moment — … Continue reading

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Guest Blog: How is Carbon Affecting Energy Intensity in the US?

Hello to everybody, we are the guest bloggers Amged Haimed, Junfeng Lu, and Haosheng Chen. We are all undergraduate students majoring in physics. Under the guidance of Micha Tomkiewicz, PhD, we have been able to use our backgrounds and experiences … Continue reading

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Electricity Generation

This week, I’m looking at the role of electricity in the ongoing global energy transition. Dieter Helm argued (see the February 13, 2018 blog about his book, Burn Out) that our increased usage of electricity is an indicator of our … Continue reading

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Coal

Happy 4th of July, everyone! Figure 1 – The rooftop of the Coal Mining Museum in Kentucky A coal mining museum in Kentucky is switching to solar energy, hoping to save money on energy costs. The Kentucky Coal Mining Museum, owned … Continue reading

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The Drop in Oil Price and What it Means

The test of any major transition is in its response to a sharp perturbation. Often such disturbances come in the form of a major war. Fortunately, the present global energy transition is being tested in a much more peaceful manner. … 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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Storage – the Technologies

A quick note: this week’s post is a bit of a science challenge and requires some further investigation by the reader. Please click through to the links and email me if you have any questions. The Energy Storage Association (ESA) … Continue reading

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