Tag Archives: Solar

Back to Cherry-Picking and Political Feedback

In the last few blogs, I was busy summarizing our trip to Australia. It’s time to return to the real world.  The dominating features in the news are the various legal issues of ex-president Trump and his acolytes and the … Continue reading

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Earth Day 2023

 (Source: Houston Arboretum) This is obviously not my first blog titled Earth Day. Just put the title in the search box and start investigating. The day is unique for me on two levels: it celebrates our physical environment and commitments … Continue reading

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Guest Blog by Phil Gallagher: Going Solar 2

This week, we have a follow-up guest post from my friend Phil Gallagher updating us on his “going solar” journey. It’s been about seven months since I reported on the solar panels we installed last April 15; time for an … Continue reading

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Guest Blog by Phil Gallagher: Going Solar in 2022 

This week, we have a guest blog from one of my friends, a retired Brooklyn College History professor, who just installed solar power in his home in Brooklyn. Going Solar in 2022 My wife and I recently succeeded in going … Continue reading

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Analyzing Global Energy Inflation

In almost every news broadcast, fuel inflation holds the top spot. This is not surprising. With an energy inflation growth of around 30% per year (see Figure 1) and the average price of gasoline at around $5/gallon (occasionally up to … Continue reading

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The Role of Oil Companies in the Energy Transition

In last week’s blog, I included a citation from Nicholas Kusnetz’s article, “What Does Net Zero Emissions Mean for Big Oil?” which pointed out: Most glaring is that none of the companies has committed to cut its oil and gas … Continue reading

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Conclusions From COP26

This semester, I am teaching two courses directly related to climate change. I start both with an exploration of the basic science involved. It’s a multidisciplinary topic that requires using first principles to address the overlap of the physical, natural, … Continue reading

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Managing the Energy Transition: Specifics

Rex Tillerson, the former CEO of ExxonMobil, may have asked, “what good is it to save the planet if humanity suffers?” (September 21, 2021) but this week, in the context of COP26, the current CEO of Exxon expressed a different … Continue reading

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Universal Hydrogen Economy: Part 2

This week, we’re back to our discussion about the hydrogen economy. The Economist published a great summary of the related challenges we’re facing right now: Today’s hydrogen business is, in global terms, reasonably small, very dirty and completely vital. Some 90m … Continue reading

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Universal Hydrogen Economy

My last 5 blogs have looked at global energy companies’ apparent green shift, questioning their objectives: where are they shifting? Last week, I promised that I’d address both this and the timing needed for the transition. To address the first … Continue reading

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