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global warming

May 18
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ice cream

Amazing Refrigerant Facts

By Energy Rant No Comments
Does anyone make ice cream at home these days? That was one of our favorite treats as kids – back when we had three network channels and no recording devices. I’m not going to look into modern ice cream makers for home, but I’ll bet they have cheaters that don’t require ice and salt. Why is salt used with ice to freeze ice cream? Read on to find out. Anyway, I found an early-patented “refrigeration system” (1793) that used ice and salt with charcoal and blankets for insulation. The simple mechanical refrigeration cycle was invented in the early 1900s. Mechanical…
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Jun 03
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Turbulence, Tribes, and Climate Change

By Energy Rant No Comments
The topic of climate change is fascinating to me because I love to learn why people believe what they believe. I wrote last week that climate change policy is firmly and forever intertwined in political warfare. Does anyone stand alone on an island isolated from their tribe on anything?  Maybe five out of one hundred on an issue or two, but for the most part, no. This is where I come in – I love stirring the pot. A few months back, a friend forwarded a link to Global Warming for the Two Cultures, by Richard LIndzen, Professor of Meteorology,…
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Dec 03
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Dig Some Wind – Blown Away by Inversions

By Energy Rant 2 Comments
As children, some engineers liked to take things apart to see how they worked – and maybe even put them back together. That was too much work for me, but I was curious. I would intently watch my Mom as she accelerated the 1970s Ford Galaxy 500 down the road. What was she doing to make it shift gears? I had to know! Of course, it was an automatic transmission. Today, I see some scientific claims, and I can’t help myself but to dig in and find the big lie, er, the big why. This week’s adventure started two months…
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Feb 26
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Powering Lives at Lowest, Convenient Cost

By Energy Rant No Comments
I spent last week at the Association of Energy Services Professionals (AESP) National Conference in New Orleans. Our industry is in transition once again. Substantial changes are on the horizon. Let’s recap some highlights and lowlights in the utility and demand side management industries the past few decades. As nuclear power was going to be too cheap to meter in the 1970s, the oil embargo, Jimmy Carter sweater speech, and the Three Mile Island nuclear accident resulted in a radically different direction for our energy future. On the heels of the above, and the global cooling threat (check out the…
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Mar 12
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The Smoking Gleick

By Energy Rant, Government, Sustainability One Comment
Last week I described a hypothetical, unethical scam to achieve a desired outcome, which leads up to this week’s rant, which I didn’t have space for last week. I first came across this in The Wall Street Journal editorial page.  The Heartland institute, which I had never heard of, or at best I forgot about, is a global-warming-crisis skeptic.  From the horse’s mouth, they believe global warming is real, that man contributes, but they are skeptics of the alarmism and the magnitude of man’s impacts. They are a privately funded non-profit and yes, they get money from big oil just…
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We talk a lot about energy – from the serious to the satirical.

All things energy. That’s our jam.

We talk a lot about energy – from the serious to the satirical.

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