Tag Archives: electric grid

How the grid works, why a distributed grid won’t work

Preface. This is a book review of Angwin’s 2020 “Shorting the Grid. The Hidden Fragility of Our Electric Grid”. It is a good primer on how the grid works, especially why Volt-Ampere Reactives (VARs) are important and why renewables don’t … Continue reading

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Will Artificial Intelligence destroy us?

Preface. When it comes to artificial intelligence, most articles assume it will happen, so discussions range around when and how it will happen. Often speculation that a general AI may use its ability to find patterns in data will allow … Continue reading

Posted in An Index of Best Energyskeptic Posts, Artificial Intelligence, Electric Grid, Electric Grid & Fast Collapse | Tagged , , , , , , , | 3 Comments

The Texas electric grid outage

Preface. In February of 2021, millions of Texans and Mexicans lost electric power in a hard freeze. Oxer (2021) on the March 2 Power Hungry podcast, said that if the Texas grid had blacked out, it would have taken until … Continue reading

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Wanted: Math geniuses and power engineers to make a renewable grid possible

Figure 1. OPF solution of original seven-bus system with generator at bus 4 Preface. The U.S. electric grid produced 64% of electricity in 2019 with finite fossil fuels, and another 20% from nuclear power. Since fossil fuels and uranium are … Continue reading

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Why wind and solar will cause more blackouts

Preface. Clearly fossil fuel plants need to be replaced with energy storage — batteries, pumped hydro, or compressed air. Many hours of backup power will be needed since, unfortunately, over two-thirds of total wind power in the U.S. happens outside … Continue reading

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The Next Big Thing: Distributed Generation & Microgrids

  Preface. Last updated 2022-9-5   The first article below explains what microgrids will look like in the future.  But first a brief look at what a microgrid is, as Angwin explains in her book  “Shorting the Grid. The Hidden Fragility … Continue reading

Posted in Alternative Energy, Blackouts Electric Grid, Distributed Generation, Electric Grid & Fast Collapse, Grid instability, Photovoltaic Solar, Wind | Tagged , , , , | 1 Comment

Interdependencies & supply chain failures in the News

Preface. Joseph Tainter, explains in his famous book “The collapse of complex societies” how complexity causes civilizations to collapse. Fossil fuels have created the most complex society that has ever, or will ever exist, using fossil energy that can’t be … Continue reading

Posted in Interdependencies, Microchips and computers, Supply Chains | Tagged , , , , , , | 2 Comments

Microchip fabrication plants need electricity 24 x 7 for four months

Preface. I explain in both of my books, When Trucks Stop Running and Life After Fossil Fuels, why heavy duty transportation and manufacturing can’t be electrified, as well as why the electric grid can’t stay up without natural gas to … Continue reading

Posted in Blackouts, Electric Grid & Fast Collapse, Electricity Infrastructure, Interdependencies, Microchips and computers, Preservation of Knowledge | Tagged , , , , | 27 Comments

Table of Contents for Life After Fossil Fuels: A Reality Check on Alternative Energy

Preface. Most of what is in “Life After Fossil Fuels” is also posted here at energyskeptic (especially Peak Soil). And also in my other book “When Trucks Stop Running: Energy and the Future of Transportation“. The advantage of books over … Continue reading

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Concentrated Solar Power is dying out in the U.S.

Preface.  Concentrated Solar Power (CSP) contributes only 0.06 % of U.S. electricity, mainly in California (64 %) and Arizona (24 %) because extremely dry areas with no humidity, haze, or pollutants are required. Of the 1861 MW power they can … Continue reading

Posted in Concentrated Solar Power, CSP with thermal energy storage, Grid instability, Seasonal Variation | Tagged , , , , , | 1 Comment