Month: March 2024

ClimateTV – LIVE at 1PM ET – ESG on the Outs?

Climate Change Roundtable is now The Climate Realism Show. The same great climate news and analysis from The Heartland Institute’s world-class climate and energy experts, but a snazzy new name that gets right to the heart of what it is about.

On episode 100 of The Climate Realism Show, we look into the declining trends of the ESG. The Heartland Institute’s Jim Lakely, H. Sterling Burnett, and Linnea Lueken, plus special guest, anti-ESG investment guru Don Harrison look at the madness behind ESG and why it is now failing to maintain momentum as investors back away.

Plus, we will also have our regular weekly feature, Crazy Climate News – where we look at some of the most absurd climate alarmism stories of the week. Join us LIVE at 1 p.m. ET (12 p.m. CT) to get the latest news and join the chat to ask questions of your own.

Watch here (or recorded later)

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March 1, 2024 at 11:33AM

Germany’s Unstable Power Grid…Coal Plants Will Be Needed “For A Very Long Time”

When green energy ideology clashes with the laws of Engineering and physics…

By KlimaNachrichten Editor

Manfred Haferburg, power plant engineer, explains the problems of the German power grid in connection with the green energy transition at online site Achgut. The result is a very informative article. It is not primarily about blackouts due to a lack of power.

The author begins by explaining three important terms: The n-1 criterion, reactive power and instantaneous reserve.

“Let’s translate all the technical gobbledygook. The experts at the power transmission grid operators have been ‘preoccupied”‘ with the topic for a long time, but politicians have not understood it because ‘it is a very complex issue’. And then comes the kicker: the German transmission grid can no longer cope with the ‘n-1 error’ in every case. This means that if, in a tense situation, one of the large transmission lines suddenly fails due to a lightning strike, long-wave conductor vibrations in high winds and snow, sabotage or a transformer/high-voltage switch fault, ‘the electricity grid could become unbalanced’ – in other words, it could collapse in a domino effect. This could result in a partial grid failure or, in the worst case, a blackout. This time it’s not me saying this, but the team leader for system behavior in the strategic grid planning department at TransnetBW. I wrote this on this site years ago and was berated for it.”

“Here, too, an attempt at layman’s language: the large rotating generators of the power plants are ‘grid-forming’ machines; due to their large mass, they keep the frequency of 50 Hz constant in the range of seconds. For our colleagues at the Feferal Ministry of Economics and Federal Grid Agency, inertia is a physical property that ensures that power fluctuations are cushioned in a range in which the time for human intervention is too short. Wind turbines have only small masses and solar panels have no rotating parts at all, they are ‘grid-following’ with their inverters; this means that they are connected to the grid of the ‘grid-forming machines’ and do not have a stabilizing effect. Incidentally, gas-fired power plants tend to be ‘grid-following machines’. The large power plant generators have also been responsible for maintaining the voltage in the grid through reactive power control.”

At the end of the article, Haferburg comes to the conclusion that we will continue to see coal-fired power plants in operation for a very long time.

Read the full article on Achgut.
(Note: Today’s modern translation tools do a pretty good job at translating the text into English)

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March 1, 2024 at 10:48AM

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March 1, 2024 at 09:04AM

The Des Moines Register Misses the Possible Benefits of Research Suggesting That Climate Change Will Cause Fewer Blizzards

From ClimateREALISM

An article in the Des Moines Register (DMR) titled Are you tired of yearly blizzards? Well, Iowa could see fewer blizzards in the years ahead, reports on a study from the University of Nebraska in Lincoln predicting that the Midwest, including Iowa, will likely see a declining number of blizzards due to climate change. While this result is uncertain, if true, the DMR should be reporting it as a benefit of climate change because blizzards cause millions of dollars in damage and hundreds of deaths every year.

The study used computer models projections to estimate a decline in blizzards, yet as Climate Realism has discussed numerous times in the past, the models themselves are unreliable, and thus of questionable utility for this purpose. Even the author Liang Chen admitted as much.

“[T]here is no study looking at how they [blizzards] will change in the future, based on climate simulations,” Chen told DMR. “The major reason is: It’s hard to quantify.”

Also the data that do exist provide no evidence for a declining trend in blizzards, despite modest warming. According to the study:

In this study, we analyzed historical blizzard occurrences using the observed storm event database, which shows that the Northern Plains, such as North Dakota, South Dakota, and Minnesota, had the most blizzard activities over the past 25 years. No significant trend in blizzard occurrence is found in those regions.

The DMR ignores the fact that were the prediction of fewer blizzards and a decline in extreme cold storms to prove true, this would be a benefit, rather than something to be bemoaned. More than 400 people die during blizzards in the United States, alone, each year. Also, as Climate Realism has pointed out repeatedly, herehere, and here, for example, cold weather kills far more people each year than hot weather. As the climate has modestly warmed, the number of deaths attributed to non-optimum temperatures has fallen dramatically.

Regardless, trying to tease a future trend in blizzards out of climate computer models for a relatively small geographic region, much less for the particular state of Iowa,  is fraught with uncertainty, often no better than a coin flip. The world has been naturally and gently warming since the end of the little Ice Age in 1850. During that time no trend in blizzards was reported in the historical data. If a trend in blizzards for the Midwest did not emerge with over 150 years of warming, it is also unlikely to emerge in the future.

It seems that this is just another example of the media blindly reporting on climate science without fully understanding the uncertainties and full implications of the research they are writing about.

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March 1, 2024 at 08:06AM