Tuesday May 7 … Dear Diary. The main purpose of this ongoing blog will be to track United States extreme or record temperatures related to climate change. Any reports I see of ETs will be listed below the main topic of the day. I’ll refer to extreme or record temperatures as ETs (not extraterrestrials).😉
Can Renewables Really Save Civilization?
Today I’m throwing a proverbial monkey wrench into the idea that if we as a species go to a World War Two footing, using all of our collective efforts over the next decade to build solar and wind farms, we can avert the climate crisis while simultaneously sustaining civilization as we know it. This issue comes down to engineering and simple physics. An argument was made in Der Spiegel Magazine from Germany yesterday that renewables cannot power our needs unless we also cut back on our collective need for more electricity. Today I will repost and quote the article, which I suppose many of my climate friends will debate:
May 6, 2019, 03:59am
The Reason Renewables Can’t Power Modern Civilization Is Because They Were Never Meant To
Michael Shellenberger Contributor Energy I write about energy and the environment
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“The Energiewende — the biggest political project since reunification — threatens to fail,” reports Germany’s largest news magazine. Der Spiegel
Over the last decade, journalists have held up Germany’s renewables energy transition, the Energiewende, as an environmental model for the world.
“Many poor countries, once intent on building coal-fired power plants to bring electricity to their people, are discussing whether they might leapfrog the fossil age and build clean grids from the outset,” thanks to the Energiewende, wrote a New York Times reporter in 2014.
With Germany as inspiration, the United Nations and World Bank poured billions into renewables like wind, solar, and hydro in developing nations like Kenya.
But then, last year, Germany was forced to acknowledge that it had to delay its phase-out of coal, and would not meet its 2020 greenhouse gas reduction commitments. It announced plans to bulldoze an ancient church and forest in order to get at the coal underneath it.
After renewables investors and advocates, including Al Gore and Greenpeace, criticized Germany, journalists came to the country’s defense. “Germany has fallen short of its emission targets in part because its targets were so ambitious,” one of them argued last summer.
“If the rest of the world made just half Germany’s effort, the future for our planet would look less bleak,” she wrote. “So Germany, don’t give up. And also: Thank you.”
But Germany didn’t just fall short of its climate targets. Its emissions have flat-lined since 2009.
Now comes a major article in the country’s largest newsweekly magazine, Der Spiegel, titled, “A Botched Job in Germany” (“Murks in Germany“). The magazine’s cover shows broken wind turbines and incomplete electrical transmission towers against a dark silhouette of Berlin.
“The Energiewende — the biggest political project since reunification — threatens to fail,” write Der Spiegel’s Frank Dohmen, Alexander Jung, Stefan Schultz, Gerald Traufetter in their a 5,700-word investigative story (the article can be read in English here).
Over the past five years alone, the Energiewende has cost Germany €32 billion ($36 billion) annually, and opposition to renewables is growing in the German countryside.
“The politicians fear citizen resistance” Der Spiegel reports. “There is hardly a wind energy project that is not fought.”
In response, politicians sometimes order “electrical lines be buried underground but that is many times more expensive and takes years longer.”
As a result, the deployment of renewables and related transmission lines is slowing rapidly. Less than half as many wind turbines (743) were installed in 2018 as were installed in 2017, and just 30 kilometers of new transmission were added in 2017.
Solar and wind advocates say cheaper solar panels and wind turbines will make the future growth in renewables cheaper than past growth but there are reasons to believe the opposite will be the case.
It will cost Germany $3-$4 trillion to increase renewables as share of electricity from today’s 35% to 100% between 2025-2050 AG Energiebinlanzen
Der Spiegel cites a recent estimate that it would cost Germany “€3.4 trillion ($3.8 trillion),” or seven times more than it spent from 2000 to 2025, to increase solar and wind three to five-fold by 2050.
Between 2000 and 2019, Germany grew renewables from 7% to 35% of its electricity. And as much of Germany’s renewable electricity comes from biomass, which scientists view as polluting and environmentally degrading, as from solar.
Of the 7,700 new kilometers of transmission lines needed, only 8% have been built, while large-scale electricity storage remains inefficient and expensive. “A large part of the energy used is lost,” the reporters note of a much-hyped hydrogen gas project, “and the efficiency is below 40%… No viable business model can be developed from this.”
Meanwhile, the 20-year subsidies granted to wind, solar, and biogas since 2000 will start coming to an end next year. “The wind power boom is over,” Der Spiegel concludes.
All of which raises a question: if renewables can’t cheaply power Germany, one of the richest and most technologically advanced countries in the world, how could a developing nation like Kenya ever expect them to allow it to “leapfrog” fossil fuels?
The Question of Technology
The earliest and most sophisticated 20th Century case for renewables came from a German who is widely considered the most influential philosopher of the 20th Century, Martin Heidegger.
In his 1954 essay, “The Question Concerning of Technology,” Heidegger condemned the view of nature as a mere resource for human consumption.
The use of “modern technology,” he wrote, “puts to nature the unreasonable demand that it supply energy which can be extracted and stored as such… Air is now set upon to yield nitrogen, the earth to yield ore, ore to yield uranium…to yield atomic energy.”
The solution, Heidegger argued, was to yoke human society and its economy to unreliable energy flows. He even condemned hydro-electric dams, for dominating the natural environment, and praised windmills because they “do not unlock energy in order to store it.”
These weren’t just aesthetic preferences. Windmills have traditionally been useful to farmers whereas large dams have allowed poor agrarian societies to industrialize.
In the US, Heidegger’s views were picked up by renewable energy advocates. Barry Commoner in 1969 argued that a transition to renewables was needed to bring modern civilization “into harmony with the ecosphere.”
The goal of renewables was to turn modern industrial societies back into agrarian ones, argued Murray Bookchin in his 1962 book, Our Synthetic Environment.
Bookchin admitted his proposal “conjures up an image of cultural isolation and social stagnation, of a journey backward in history to the agrarian societies of the medieval and ancient worlds.”
But then, starting around the year 2000, renewables started to gain a high-tech luster. Governments and private investors poured $2 trillion into solar and wind and related infrastructure, creating the impression that renewables were profitable aside from subsidies.
Entrepreneurs like Elon Musk proclaimed that a rich, high-energy civilization could be powered by cheap solar panels and electric cars.
Journalists reported breathlessly on the cost declines in batteries, imagining a tipping point at which conventional electricity utilities would be “disrupted.”
But no amount of marketing could change the poor physics of resource-intensive and land-intensive renewables. Solar farms take 450 times more land than nuclear plants, and wind farms take 700 times more land than natural gas wells, to produce the same amount of energy.
Efforts to export the Energiewende to developing nations may prove even more devastating.
The new wind farm in Kenya, inspired and financed by Germany and other well-meaning Western nations, is located on a major flight path of migratory birds. Scientists say it will kill hundreds of endangered eagles.
“It’s one of the three worst sites for a wind farm that I’ve seen in Africa in terms of its potential to kill threatened birds,” a biologist explained.
In response, the wind farm’s developers have done what Europeans have long done in Africa, which is to hire the organizations, which ostensibly represent the doomed eagles and communities, to collaborate rather than fight the project.
Kenya won’t be able to “leapfrog” fossil fuels with its wind farm. On the contrary, all of that unreliable wind energy is likely to increase the price of electricity and make Kenya’s slow climb out of poverty even slower.
Heidegger, like much of the conservation movement, would have hated what the Energiewende has become: an excuse for the destruction of natural landscapes and local communities.
Opposition to renewables comes from the country peoples that Heidegger idolized as more authentic and “grounded” than urbane cosmopolitan elites who fetishize their solar roofs and Teslas as signs of virtue.
Germans, who will have spent $580 billion on renewables and related infrastructure by 2025, express great pride in the Energiewende. “It’s our gift to the world,” a renewables advocate told The Times.
Tragically, many Germans appear to have believed that the billions they spent on renewables would redeem them. “Germans would then at last feel that they have gone from being world-destroyers in the 20th century to world-saviors in the 21st,” noted a reporter.
Many Germans will, like Der Spiegel, claim the renewables transition was merely “botched,” but it wasn’t. The transition to renewables was doomed because modern industrial people, no matter how Romantic they are, do not want to return to pre-modern life.
The reason renewables can’t power modern civilization is because they were never meant to. One interesting question is why anybody ever thought they could.
Michael Shellenberger, President, Environmental Progress. Time Magazine “Hero of the Environment.”
Michael Shellenberger Contributor
I am a Time Magazine “Hero of the Environment,” Green Book Award Winner, and President of Environmental Progress, a research and policy organization. My writings have appeared in The New York Times, Washington Post and Wall Street Journal, Scientific American, Nature Energy, and PLOS Biology. My TED talks have been viewed over 1.5 million times.
All of this, of course, is quite sobering news, cutting against what I have been preaching and teaching the past couple of years, making some logical sense. O.k. People. Shoot me some counterarguments to cheer me up….like these:
Here is some more climate and weather news from Tuesday:
(As usual, this will be a fluid post in which more information gets added during the day as it crosses my radar, crediting all who have put it on-line. Items will be archived on this site for posterity. In most instances click on the pictures of each tweet to see each article.)
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Guy Walton- “The Climate Guy”