Tag Archives: carbon dioxide

Carbon Footprints and Carbon Intensity: a Summary

Last week I strayed a bit from my series about the markers of our global energy transition, in which I have examined 15 populous countries in three income groups. When possible, I have used data from the World Bank. This … Continue reading

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Coal Intensity & Coal Consumption

Today I am continuing my series (which started October 15th) examining the early signs of the global energy transition. In the previous two blogs my emphasis was on use of primary energy and electricity. This week, I’m looking at coal … Continue reading

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Primary Energy: What Fraction Do We Use for Electricity Production?

Last week I looked at changes in electricity use (from 2000-2014), as a fraction of primary energy use, specifically as an early indicator of the energy transition to a more sustainable mix. I paid special attention to a group of … Continue reading

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Renewable Energy in Germany: Windmills

One of the main stops on my extensive summer trip (September 4th blog) was Germany. I have talked about that throughout September (with the exception of my September 10th blog, when I focused on Dubai). This blog will be the … Continue reading

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Income Inequality: Climate Apartheid

About three months ago (May 14, 2019) I featured a student-written guest blog on income inequality. That blog centered on transportation. It wasn’t the first time that we have addressed the issue on Climate Change Fork. Previous blogs that focused … 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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Expanding Environmental Impact Statements

  I use the cartoon above to teach my students one of the most fundamental tenets of physics, unimaginatively called the “Second Law of Thermodynamics.” A quick Google search will tell you that thermodynamics is, “the branch of physics that … Continue reading

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Climate Change Complementarity: the US Government

Oxford Dictionaries define complementarity in the following way: A relationship or situation in which two or more different things improve or emphasize each other’s qualities. ‘a culture based on the complementarity of men and women’ Given how broad this definition … Continue reading

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Wisdom From France: Mitigation and/or Adaptation of Global Ills Must be Inclusive

After an election, it is not unusual for the winners to declare that they were chosen to be the government of all the people. Such declarations, to be credible, require that the most important legislations include the equivalent of an … Continue reading

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Two Anthropocenes

The alarming tone of the new IPCC report caught the immediate attention of the world’s media and triggered a quick dismissal from the president of the United States. The report, which spans about 1,300 pages, covers all the indicators that … Continue reading

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