Archive for the 'Environment' Category

So, as of this last week, as per the sparkly new members of the House, the Democrat Party line is now one of unapologetic and hard-line anti-Semitism. Not that this should surprise anyone with a grounding in history: in the 19th century, the Democrat Party was the party of slavery and secession, in the 20th, the party of segregation and Jim Crow. And now, in this faintly-tarnished 21st, they appear to have become the party of socialism, anti-Semitism, and the fanatical belief that OMG-The-Planet-Earth-Is-Gonna-Fry!
The Horrendous Climate Change thing is bad enough on its’ own. Look, I have been paying attention long enough to remember when Massive Global Cooling was all the Panic du jour, then followed by the Massive Global Warming – all this human and/or industrial caused. I am so not falling for the scam of the successor to this panic – that of Massive Global Climate Change!!Eleventy!! It was warm enough in Roman times to grow wine grapes in England, warm enough in Medieval times for subsistence farming in Greenland, cold enough in the 17th centuries that the Thames froze over at London, enabling midwinter jollities to be held on the ice. The monumental Cliff Dweller settlements in the American Southwest flowered and flourished until the thirteenth century, when widespread drought and subsequent unrest drove the Anasazi from their aeries among the cliffs. The volcanic explosion of Mt. Tambora in 1815 in the East Indies brought about the following “year with no summer” in the northern European continent and the eastern US – all this when industry was in infancy and automobiles a dream in the mind of whatever madman was doing science fiction at the time… so, not buying anthropogenic global warming or the Green New Deal for a hot second. Read the rest of this entry »

There has been much concern about possible hacking of the power grid by Russia, China, and others.  Here we have a segment from Rachel Maddow, inspired by a threat analysis from the US Intelligence Community.  From the analysis:

China has the ability to launch cyber attacks that cause localized, temporary disruptive effects on critical infrastructure–such as disruption of a natural gas pipeline for days to weeks–in the United States. Russia has the ability to execute cyber attacks in the United States that generate localized, temporary disruptive effects on critical infrastructure.

Maddow:  It’s like negative 50 degrees in the Dakotas right now. What would happen if Russia killed the power today?  What would happen if all the natural gas lines that service Sioux Falls just poof on the coldest day in recent memories?

What would happen?  Nothing good.  These are serious threats, and I doubt that Russia and China are or will continue to be the only entities able to conduct such cyberattacks.  And there is also plenty of risk for non-cyber attacks…physical-world sabotage…which could have similarly malign impact on energy infrastructure.

But we don’t need to wait for a foreign adversary or domestic terrorist organization to cripple our energy infrastructure.  We can quite effectively do it to ourselves.

In late January, it was very cold in Minnesota.  And there wasn’t a lot of wind.  Natural gas, also, was in short supply, as a result of pipeline capacity constraints.  Xcel Energy urged its gas customers to turn down thermostats and water heaters, and to use electric heaters as necessary.  The electricity was coming from primarily coal plants (40 GW) and natural gas plants (about 23 GW)–the gas plants, of course, are also dependent on pipeline capacity.

Also in Minnesota, here’s a large solar farm covered with snow.  Wonder if it’s melted or been swept off yet?  And here’s a cautionary story from Germany, where long, still, and dim winters do not mix well with wind and solar power generation.

Solar and wind in most parts of the US are now small enough in proportion to overall grid capacity that shortfalls can be made up by the other sources.  What happens if they come to represent the majority of the grid’s power capacity–not to mention the exclusive source of capacity, as demanded by some?

It may be feasible to store a few hours of electricity without driving costs out of sight…but what about the situation in which wind and solar are underperforming for several days in a row?  Interconnection of sources and demands over a wide area (geographical diversity) can help, but is by no means a comprehensive solution. So far, the gas, coal, and hydro plants have been there to kick in where necessary.

Almost every day, there are assertions that new solar is cheaper than its fossil-fuel equivalents.  This may be true in some areas if you ignore the need to match supply and demand on an instantaneous basis.  But if the fossil-fuel plants are there to handle only those periods when wind, solar, and limited battery storage aren’t sufficient to meet demand, then the total energy production against which their capital cost is charged will be much lower, and hence, the cost per unit will go up. (See the California Duck Must Die for a nice visual portrayal of how widespread solar adoption has changed the load curve for the other sources.)  In some states with net metering, a home or business owner can sell excess power to the grid when loads are low and buy it back at the same unit price when loads are at their maximum. This becomes especially problematic when “renewables” become a major part of the mix.  Unless incentives are intelligently crafted–unlikely, given politics–“renewable” sources will effectively be subsidized by conventional sources and potentially make the construction and maintenance of those conventional sources impossible.  See If Solar and Wind Are So Cheap, Why Do They Make Electricity So Expensive?

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My childhood and growing-up years were haunted by fire – a thing which I have been reminded about, on reading the horrific accounts of the fast-moving fire that swept a resort town on the eastern shore of Greece’s Attic Peninsula earlier this week, and on reading about the massive Carr Fire just now threatening whole tracts of northern California. I grew up in Southern California, living there until I enlisted after college, went away and never really returned for more than a couple of weeks. (Less a single year to the day at Mather AFB in 1981-82.) My parents loved living in the hills, preferably at the end of a dirt road; if not out of sight of a neighbor’s fireplace sending up a little plume of smoke – then on at least half an acre and that far distant from their rooftop. Dad was a research biologist. He gave the most wonderful nature walks imaginable, and would have been – as he once confessed, being happy as a desert rat, living in a hut in the Mojave. This meant that we were usually living in, or within sight of California chaparral-covered hills – hills which nature has designed expressly for the purposes of burning over, every twenty or thirty years.

There is no escaping that unadorned fact. Fire governs the wilderness. Certain of the native plant seeds do not even properly germinate until heated to so-many degrees. The plants themselves are resinous and burn readily, when the hot wind desert wind blows. This I knew, early on. The standing old-growth forests, and even the newer pine-woods other parts of California and the west – they are governed, bound, ruthlessly maintained by cycles of naturally-occurring fire and renewal. Fire thins the new seedlings, eliminates disease-weakened trees, clears away the mast and muddle – the broom that ruthlessly sweeps away, and renews. This my father taught us. A lesson which certain environmental groups seem to refuse, with the energy of a small child refusing a spoonful of delicious creamed spinach. No! Don’t cut down those pine-bark-infested pine trees! No, don’t clear-cut that brush! It’s icky interference with nature! And don’t do controlled burns, which endanger the spotted lizard-owl something! So the burnable load increases, increases and increases again, and when it finally all goes up, it burns so hot that the earth turns clean and barren, like a kiln transforming clay into pottery. Nature deferred will extract her penalty. Read the rest of this entry »

Much ink and many photons have been spent discussing Russia’s attempts to influence (or at least disrupt) the American 2016 Presidential campaign.  Meanwhile…

Here’s an appalling story about how anger from the Chinese government led Marriott Corporation to fire an employee who had ‘liked’ a tweet which congratulated the company for listing Tibet as a country, along with Hong Kong and Taiwan….of course, the Chinese regime considers Tibet to be a part of China, not a separate country.

Turning now from the hotel industry to the movie industry, Richard Gere says that Chinese pressure due to his stand on Tibetan independence has led to his being dropped from big Hollywood movies.  Also:

Gere’s activities have not just made Hollywood apparently reluctant to cast him in big films, he says they once resulted in him being banished from an independently financed, non-studio film which was not even intended for a Chinese release.

“There was something I was going to do with a Chinese director, and two weeks before we were going to shoot, he called saying, ‘Sorry, I can’t do it,’” Gere recalled. “We had a secret phone call on a protected line. If I had worked with this director, he, his family would never have been allowed to leave the country ever again, and he would never work.”

See also How China’s Censors Influence Hollywood.  Because the Chinese market is so large…(Fast and Furious 7 pulled in $388 million in China, more than it made in the US)…the influence of the Chinese regime on US film production and distribution has become immense.

In recent years, foreign filmmakers have also gone out of their way not to provoke the Communist Party. For instance, the 2012 remake of the Cold War action movie, Red Dawn, originally featured Chinese soldiers invading an American town. After filming was complete, though, the moviemakers went back and turned the attacking army into North Koreans, which seemed a safer target, at least until last year’s hack of Sony Pictures.

and

Ying Zhu, a professor of media culture at the College of Staten Island at the City University of New York, worries China’s growing market power is giving the Communist Party too much leverage over Hollywood.

“The Chinese censors can act as world film police on how China can be depicted, how China’s government can be depicted, in Hollywood films,” she says. “Therefore, films critical of the Chinese government will be absolutely taboo.”

In the late 1990s, when China’s box office was still small, Hollywood did make movies that angered the Communist Party, such as Seven Years In Tibet, about the life of the Dalai Lama, and Red Corner, a Richard Gere thriller that criticized China’s legal system. Given the importance of the China market now, Zhu says those movies wouldn’t get financing today.

Plus, Chinese companies have snapped up Hollywood studios, theaters and production companies.

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Taleb, Nassim N., Skin in the Game: Hidden Asymmetries in Daily Life. New York City: Random House, 2018.

NB: precisely because I regard Taleb as a national treasure and have considerable respect for his work, I am not going to pull punches here. I get to do this because I have … skin in the game, and not only in Haiti[1] (where I wrote this post over the past ten days, thus the Kreyòl Ayisyen title), but in a couple-three moderately hair-raising situations back in KC, which I will relate when appropriate. Which might be never; see Matthew 6:1-4 (cited by Taleb on page 186).

Getting this out of the way—buy this book, read it, and recommend it to others. I say this very much irrespective of what might be called the Manifold-Taleb delta, which is not altogether trivial, as I will explain in some detail—again, as a sign of respect—below. Immediately below, in fact.

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When historians consider the 20th century as it turned into the 21st, what will they find unique. I’m looking forward to others’ opinions. What are deep and permanent changes? What are minor and transient ones? I’ll throw out my opinion, though it isn’t original; Henry Adams posited it as the last century began.
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Several governments have signaled their intent to ban or greatly restrict the internal combustion engine from automotive use, requiring instead pure electrics or in some cases hybrids.  These include China, France, and the United Kingdom, as well as the US state of California.  Volvo says that from 2019 all its new models will be electric or hybrid, and General Motors is planning to introduce 20 electric models over the next six years.

The core of an electric vehicle is the battery, and these are large, heavy objects:  the battery pack for a Tesla Model S comes in at 1300 pounds. Where are all the batteries for the envisaged exponential growth of electrics going to come from?…this question encompasses the mining and processing of the raw materials and the fabrication of these processed materials into battery cells, as well as the assembly of the cells into finished battery packs.

Here is an analysis of battery components and their sources:  the key materials, in addition to lithium, are graphite, cobalt, and nickel, as well as the more common and less-expensive metals manganese and aluminum.

Will severe supply constraints for some of these materials put a practical limit on the growth of electric vehicles, even in the face of government subsidies and draconian edicts?  Here’s a recent article in the Financial Times:

Volkswagen’s failed attempt to secure at least five years’ supply of cobalt highlights the challenge facing the world’s biggest automakers as they attempt to secure the materials needed for their push into electric vehicles.  Last month’s tender came as other carmakers, such as BMW and Tesla Motors, are also trying to lock-in stocks of the metal.  That could test to the breaking point a niche market that is heavily dependent on a handful of mines in the Democratic Republic of Congo, one of the most impoverished and politically volatile countries in Africa.

Demand for cobalt in EV batteries is expected to grow fourfold by 2020, and eleven-fold by 2025, according to Wood Mackenzie.

The graph accompanying the article indicates that the price of high-grade cobalt has risen from $15/pound in January of this year to $30/pound in October.

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Via David Hardy:

Synopsis: The use of lead hunting ammunition apparently kills a small number of eagles annually while wind turbines kill large numbers of birds of many types. Public officials who are concerned about bird deaths by lead poisoning tend not to be concerned about bird deaths by wind turbine.

Much as Islam trumps sexual orientation in identity politics, so crony-capitalist green energy schemes trump the welfare of wild animal populations in eco politics.

Here are the basics. There are 59 national parks operated by the National Park Service. 17 are owned both on the surface and subsurface by the Feds with 42 having split ownership with private subsurface ownership of mineral rights. 12 parks currently have oil/natural gas drilling already occurring on them, or more than one fourth of the 42 split rights parks.

The National Park Service has been ordered to review the rules as to what is necessary to drill for oil and gas within a park, or in certain circumstances next to a park, if the subterranean horizontal section includes NPS administered park lands.

There’s a lot of confusion about what exactly has changed. Right now it’s only a rule review.

Sarah Hoyt:  Hereditary monarchy, feudalism, and a vicious cycle of crazy….coming soon to a country near you?

Why Danusha Goska left the Left.  Years of observing, and being subjected to, unpleasant and just-plain-nuts behavior.

There has been much discussion lately about the increased suicide rate and addictive behavior among white working-class men.  Here’s a collection of comments to a Huffington Post article on that topic.  (via The Arts Mechanical.)

In her ‘why I left the Left’ post, Danusha described the prevalence of hate, rather than a true desire to make things better, among today’s ‘progressives.’  That hate is very much on display in the Huffington Post comments.

The past of the future apocalypse:  Stuart Schneiderman reviews some predictions of doom from back in 1970.

Amid some pretty stiff competition news-wise this week, these two linked stories were particularly infuriating – mostly because the matter received relatively little attention, in comparison to coverage of the protest itself. But such is the towering hypocrisy of these times. The establishment national news media continues to conduct itself in the manner that, sadly, we have come to expect of them. Mostly, they cover stories like this with a pillow, until they stop moving.

But the sheer gall of a protest encampment called to protest potential-possible- maybe environmental damage caused by construction of a pipeline … which then actually does damage to the local environment by the sheer quantity of stuff abandoned over the past six months, and the possibility of seepage of human waste into the nearby river. Well, really – one might have very good reason for doubting the sincerity of those protesters with regard to protecting the environment in the first place. Read the rest of this entry »

Forbes ran an article with the headline “Solar employs more people in US electricity generation than oil, coal, and gas combined” and goes on to say “It’s a welcome statistic for those seeking to refute Donald Trump’s assertion that green energy projects are bad news for the American economy.”

Unmentioned in this article is the point that energy production is not done for the purpose of energy production; it is done for the purpose of energy use…and production modes which are more expensive tend to cost jobs downstream.  If an excessive emphasis on solar and wind cause electricity prices to rise significantly, the negative impact will fall on those who work in manufacturing and other fields that are energy-intensive.

To take an extreme case, one could easily create millions and millions of jobs in energy generation by requiring that all electricity be generated by human beings turning cranks connected to generators.  It is silly to look at job-creation as a good thing in isolation, without considering factors other than the number of people hired.  The Forbes article also neglects to mention the point that in most technologies, and certainly in electricity generation, the construction phase of a plant generally requires a lot more labor than does the ongoing operation of that plant.

An even lower depth of mediocrity is reached in this International Monetary Fund article:  Counting the cost of energy subsidies.  This study considers traffic congestion and vehicle accidents as ‘externalities’ from fossil fuel usage.  In reality, of course, the replacement of all gasoline-and-diesel-powered vehicles with electric vehicles recharged from solar/wind…or even their replacement by unicorn-powered vehicles requiring no other energy source whatsoever…would by itself have no effect whatsoever on traffic congestion and vehicle accidents.  And while the elimination of automobiles and trucks completely would certainly eliminate traffic congestion, it would also lead to delays in travel which would greatly exceed the magnitude of the congestion-caused delays.

Putting lots of math in a study is not a substitute for common sense.

The world of Climate research lost a great academic figure as Judith Curry resigns her tenured faculty position at Georgia Tech.

She has figured largely in the climate debate as a skeptic in global warming.

I have retired from Georgia Tech, and I have no intention of seeking another academic or administrative position in a university or government agency. However, I most certainly am not retiring from professional life.

The deeper reasons have to do with my growing disenchantment with universities, the academic field of climate science and scientists.

She has endured considerable abuse from the alarmist side. She is called a “heretic” in the alarmist circles.

over the past year or so she has become better known for something that annoys, even infuriates, many of her scientific colleagues. Curry has been engaging actively with the climate change skeptic community, largely by participating on outsider blogs such as Climate Audit, the Air Vent and the Black¬board. Along the way, she has come to question how climatologists react to those who question the science, no matter how well established it is. Although many of the skeptics recycle critiques that have long since been disproved, others, she believes, bring up valid points

So, she might have a point. However:

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Due to the fact that computing power continues to increase exponentially, devices that once were out of reach for the general population are now becoming mainstream. I wrote about Netatmo, a device that measures temperature, humidity and sound (indoor and outdoor) here. Due to the internet, these devices can also be connected together in order to see a real-time version of the country, without having to look at a weather forecast.

Recently I saw an article in an MIT journal about indoor air quality which described how cooking eggs aggravated the authors’ asthma and they were able to take specific actions because they were able to pinpoint the source of the spike in unclear air. The name of the company that created the monitor is called Speck and it was sold for approximately $200 so I thought that was a decent price point for me to join the air quality monitoring revolution. I am specifically most interested in INDOOR air quality but I will explain the broader context and then come back to the specific items I am reviewing (basically you can get official measurements of air quality in the US from public sources).

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Ah, the stupidities come so thick and fast of late. It’s like the rain here in Texas, which has been pouring down with such intensity over the last few days that all the usual low-water flood-danger locations have been – as any fool could easily predict – flooded and closed to vehicle traffic. It rained so hard on Thursday morning that for the first time in ages, we skipped walking the dogs. Looked out at the flooded street, the flooded front walkway, rain coming down sideways, and the sky so dark that it looked like twilight already; nope – not even the dogs were keen, especially Nemo the Terrier-God-Knows-What, who loathes and despises water with a wholly undoglike passion.

But social and political stupidities – what a rich buffet was laid before us this week, even apart from the gross stupidity of deciding that the ostensible civil rights and good-will of what may be .03% of the general population – that miniscule transgender portion of it – supersedes the rights of women and girls in a public restroom/locker/changing room to be certain they are not being letched on by a perv who has twigged to the fact that if he only declares that he feels female on that particular day that no one will want to firmly escort his perverted ass out of said safe space. Yes, the Kennedy Administration vowed to put a man on the moon, the Obama Administration has put a man in the Ladies’ Room and damned if the pervy wretch isn’t insisting that he has a perfect right to be there. Progress, y’all. While the perv element may have witless friends in the form of various celebrities ostentatiously declaring that they won’t be performing in *insert the location here* because hate/failure-to-socially-advance/toleration-eleventy!! I am brought to wonder if their concerts were significantly less than sold-out, and this is a handy means of cancelling an event and putting a convenient cover over the economic failure of it all. And I am also reminded of the way that mobs came out to eat at Chick-fil-A, in response to an announced boycott because the gaystapo getting all (you should pardon the expression) butt-hurt over the Chick-Fil-A CEO mildly expressing personal support for traditional marriage.
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Keith Meldahl, a geologist and professor of geology, has written one of the most interesting books on the history of the American West I’ve ever encountered. It’s a history of how it got the way it is, physically. He covers the creation of California – it’s only recently been pasted onto North America – how the Sierra Nevada formed and what it actually is, why Nevada looks like it does, how the Colorado Plateau got there, how the Rocky Mountains were formed, and some very interesting and odd details as well. Along the way, he provides a few vignettes of the early explorers and settlers and their often brutal encounters with these features.

Probably the two most important players in all this are something you’ve never heard of, the Farallon Plate, and the North America continent itself. Long story short, 240 million years ago  the world’s landmasses had merged together into single massive conglomeration called Pangea (All Land). Prior to that time, North America had moved West to East, the East coast was the active margin and the West coast, which then ended in a line from Wyoming across Utah and through Nevada, trailed along. The eventual impact with Africa raised the Appalachians to Himalaya scale and merged us to it like India to Asia. By 150 million years ago, Pangea was breaking apart and a newly born mid-ocean ridge opened the Atlantic Ocean for the first time. As the ridge continued to build new seafloor, it spread apart. Everything east of that ridge began being pushed to the east, and everything west of it, including North America, began being pushed to the west. It was then that things began changing for the western states. You can page through that 100 million years at Arcadia Street for a glimpse at the plant and animal life you would have seen, had you been there.

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We need to clean this place up. The EPA’s scandalous December
Will anyone ever go to jail for any of these things? Will anyone even be charged? If we assume not, why?

And for a further example: PLF and the Sacketts: an important win at the Supreme Court

The Manhattan Contrarian writes on Consensus Science And Orthodoxy Enforcement

This is an old problem with the left, where everything – and I mean everything – is politicized and put into service to the Agenda of The Party. For those on the ground, they are almost unaware that there are serious alternatives to The Party Line. Every question or criticism is dismissed out of hand as propaganda from entrenched interests or misinformation or so obviously and laughably wrong only an idiot could believe it because everybody knows that’s not true! For those in the middle of The Party hierarchy, there are big payoffs to being a loyal Party Apparatchik. Marcia McNutt is advancing nicely along that road. She will be well rewarded for her willingness to crush all dissent while presenting her smiling and attractive to face to the public. For those at the top, the only purpose of anything is to advance the power and control of The Party with themselves at the helm. And everything can be sacrificed to that end. And will be.

Unexpectedly:

Without adopting stringent policies such as the Kyoto treaty or cap-and-trade, the United States, the largest economy in the world, has the distinction of being the only country in the world to significantly reduce its greenhouse gas emissions. That’s why, in his address to world leaders at COP21, President Obama was able to tout that the “advances we’ve made have helped drive our economic output to all-time highs, and drive our carbon pollution to its lowest levels in nearly two decades.”

The free market, that Obama and his minions are working to destroy, again bails him out politically.

Bookworm attended an awards dinner for Ayaan Hirsi Ali, and reports at length on the honoree’s speech.  For those not familiar with Hirsi Ali:  raised as a Muslim in Somalia, she eventually moved to Holland, where she became of member of Parliament and collaborated on a film about Islam with Theo van Gogh, who was murdered.  Although she has been the target of many death threats, Ayaan Hirsi Ali has refused to be silenced.  Be sure to read Book’s well-written post.

BBC has a new documentary about Ada, countess of Lovelace…computer pioneer of the 1840s, daughter of the “mad, bad, and dangerous to know” poet, Lord Byron, and aficionado of gambling on the horses.

Once, there was an unpleasant political movement called the “Know-Nothings.”  Today, we have the Know-Betters,

Claire Berlinski writes about the growing phenomenon of ritual humiliations and denunciations.

Related to the above, a very interesting analysis of the evolution of society from Cultures of Honor–in which the individual must personally avenge wrongs and insults…to Cultures of Dignity–in which people are assumed to have dignity, foreswear individual violence, rely on the judicial system to to respond to major transgressions and sometime simply ignore minor transgressions (there’s no more dueling)…and now to a Culture of Victimhood, in which people are encouraged to respond to even the slightest unintentional offense, as in an honor culture–but they must not obtain redress on their own, rather, they must appeal to powerful others or administrative bodies.

Renowned physicist Freeman Dyson says that Obama “chose the wrong side” on the climate-change debate.  His thoughts on the psychology behind apocalyptic climate thinking are interesting,

The discussion on Global Warming, has shifted to “Climate Change” as the warming has slowed or stopped, depending on your politics. Now there are a few rather timid questions being asked about this highly charged topic.

“Doubt has been eliminated,” said Gro Harlem Brundtland, former Prime Minister of Norway and UN Special Representative on Climate Change, in a speech in 2007: “It is irresponsible, reckless and deeply immoral to question the seriousness of the situation. The time for diagnosis is over. Now it is time to act.” John Kerry says we have no time for a meeting of the flat-earth society. Barack Obama says that 97 per cent of scientists agree that climate change is “real, man-made and dangerous”.

This is the consensus of politicians. Scientists ? Read the resumes of the people pontificating on Climate Change. How many are real scientists ?

A Member of Parliament with a Physics degree, was ridiculed by the BBC for questioning Climate Change.

Peter Lilley, a long standing member of the energy and climate select committee, has made a formal complaint to director general Lord Hall after discovering that mandarins had issued an apology following claims he made that the effects of climate change were being exaggerated.

Mr Lilley, who graduated with a degree in natural sciences at Cambridge University, said: “I’m a ‘lukewarmist’, one who thinks that there won’t be much warming as a result of it, and that’s the scientifically proven bit of the theory. Anything going on the alarmist scale is pure speculation.”

Sounds mild to me.

Mr Lilley was horrified to discover that the BBC later placed “health warnings” on the programme’s website, and issued an apology for “giving voice to climate sceptics” and failing to “make clear that they are a minority, out of step with the scientific consensus.”

The apology was written to listeners who had complained, including academic Dr Andrew Smedley, of Manchester University, and then re-stated on the BBC Rado 4’s programme Feedback.

That sounds like “Trigger Warnings” in American university life. This sort of thing has gotten more common the past 20 years. Why ?

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Where electrical power is concerned, it seems quite difficult for many people to grasp the importance of peak versus average demand and of  peak versus average supply.

A letter in today’s WSJ argues in favor of solar power, noting that “unlike large generation plants, enormous wind turbines and especially nuclear reactors, all of which require years of planning, personal and small industrial solar installations can be planned and installed in a month or so”  The writer says that utilities are seeing these installations diminish their income, and hence “understandably are fighting back by charging not just for electricity, but separately for connection to the grid.”  He argues that as utilities raise their connection charges to compensate for the newly disconnected, more and more people will think that utility power is a bad deal and will disconnect totally, which will “ultimately result in electric utilities holding sway only in urban or perpetually cloudy areas.”

What happens with solar will be largely dependent on the future improvements in battery or other energy storage technologies, but I think it is most unlikely that most people will be comfortable disconnecting from the grid totally.  With any economically-reasonable level of local storage, a run of bad weather is likely to result in running out of power totally, with very uncomfortable consequences.

What most people who invest heavily in solar are likely to do, IMO, is to maintain a backup grid connection for those exceptional cases.  The problem is that the exceptional conditions will occur for thousands of households and other sites at the same time over a broad area…requiring the utility’s generation and transmission facilities to be sized for these exceptional conditions, with capital expenditures made accordingly.

Continuing financial viability of the utilities will require these costs to be recovered, either via a connection fee (“readiness-to-serve charge”) or a very high kwh charge for these infrequent and difficult-to-handle customers.  But the solar people will argue vehemently against these charges, asserting that they represent nothing more than corporate greed and hostility to new technology, and are likely to gain considerable political support.

In this scenario, in those areas with substantial distributed solar power, the utilities will be driven into financial distress or will have to raise rates considerably on their non-solar customers…which in turn will encourage more people to invest in solar, but will create great economic pain from those people and businesses who cannot do this, and eventually result in the costs of the entire vast grid infrastructure and its maintenance being allocated against an ever-declining base.  This seems unlikely to end well.

Here’s an interesting article on CNBC’s website: Katrina anniversary: Will New Orleans levees hold next time?

The 100-year threshold is also a statistical guess based on data on past storms and assessments of whether they’ll occur in the future. That means the models change every time a new hurricane strikes. The numbers being used as guidelines for construction are changing as time passes.
 
The standard also does not mean—can’t possibly mean—that a 100-year storm will occur only once per century. It means that such a storm has a 1 percent chance of happening in any given year. So for example, it’s technically possible for several 100-year floods to occur in just a few years, although it’s highly unlikely.

One way to look at it is that the engineers need to estimate how high a wall New Orleans needs to protect itself against a reasonably unlikely flood — say, a 1-in-1000-year event. This is the line of discussion pursued in the CNBC article.

Another way to look at it is to observe that the odds of another Katrina, or worse, within a specified period are highly uncertain. In this case a radical course of action might be called for. You do something like: take the best estimate for the wall height needed to protect against a 1000-year flood and then double it. Building such a levee would probably be extremely expensive but at least the costs would be out in the open. Or you might decide that it’s not the best idea to have a coastal city that’s below sea level, and so you would discourage people from moving back to New Orleans, rather than encourage them by subsidizing a new and stronger system of walls.

In this kind of situation the political incentives are usually going to encourage public decisionmakers to ignore radical solutions with high obvious costs, in favor of the minimum acceptable incremental solution with hidden costs: probably subsidies to rebuild the levees to, or perhaps a bit beyond, the standard needed to protect the city in the event of another Katrina. And it’s unlikely that any local pol is going to advise residents to move out and depopulate his constituency. Thus, eventually, a worst case will probably happen again.

First Bernie Sanders, now this:

Now that Vermont has a mandate to get 75 percent of its electricity from renewable energy sources by 2032, residents will have to ditch automobiles and embrace a whole new way of life, the state’s top renewable energy CEO says.
 
“We’re probably going to have to abandon the car,” David Blittersdorf, president of All Earth Renewables, told Addison County Democrats in a recent presentation titled “Vermont’s Renewable Energy Future.
 
“The idea that we’re going to be flying around in airplanes — it’s one of the worst consumers of energy and emitting carbon. … I tell my kids … if you’re going to travel, travel now. Don’t wait 50 years. It’s going to cost you 10 times as much for every one of those flights.”

It’s as though Julian Stanley never lived.