Wednesday, October 30, 2019

THE “THIRD WORLD” COMES TO BERKELEY, AND BEYOND

There is no darkness but ignorance. ~ William Shakespeare 

During the past week Pacific Gas & Electric Co. (PG&E) has again turned off the electricity for millions of its customers, including me.
I spent much of my professional career analyzing the electric power industry. When I was writing my doctoral dissertation about the industry’s dynamic performance I learned that in the 1950s and 1960s electric utilities were promoting their services as the most reliable form of energy. Their promotions were helped by Reddy Kilowatt, shown below, who was the utilities’ mascot and marketer. The industry claimed their customers were receiving kilowatt-hours (kWh) 98+% of the time. That’s an impressive number. Lesser-developed nations – aka, “the third world” – had far less reliable electricity distribution systems. We were king of the kWh mountain. 
Reddy Kilowatt  
    This remains true on a national basis. According to the US Energy Information Administration, the average US utility customer in 2017 experienced 1.4 interruptions including those caused by major events like hurricanes, tornados, winter storms (and firestorms). These interruptions averaged 7.8 hours (470 minutes). In contrast, Bangladeshi electricity customers experience a power outage in 249 days per year!
But guess what. This past week I and 2.8 million other Northern and Central Californians experienced our second, much longer period of widespread intentional electricity shut-offs “in the interest of public safety” due to strong, gusty winds and high fire danger.
These winds are called Diablo winds in the Bay Area and Santa Ana winds in Southern California. The dry, offshore winds blow every Spring and Fall due to weather patterns that have existed for millennia. They are not new news at all; Diablo and Santa Ana winds happen every Fall. They are always most dangerous in the Fall, when vegetation is driest.
For Berkleyans like me this shut off lasted for 42 hours. I was using a headlamp and lanterns in our dark, un-electrified home, and buying bags of ice to supplement our non-functioning refrigerator. My suitcase was packed in case I had to evacuate. The idea of 98+% reliability was pretense. These episodes reminded me of how much we take for granted the full-time availability of electricity. Hordes of Californians are still without electricity.
As PG&E has descended into bankruptcy, it has stunningly mismanaged its operations, its facilities and its customers. During our Fall Diablo-wind season, which happens every September to November, one portion of the third world is now visiting many in Berkeley and the rest of California: complete darkness after sunset. It’s not quaint.
Many folks here offer genuine feelings of endearment and support for the plight of third-world denizens. But in Berkeley, no one is happy when PG&E seems as unreliable as some utility across an ocean. Where’s Reddy Kilowatt when we want him? Our situation is not nearly as bad as in Pakistan, where customers endure with an average of 75 power outages per month. Nevertheless it’s still quite upsetting, as has been clearly illustrated in social media. When the winds blow, PG&E’s strategy of re-booting my and others’ electricity multiple times seems neither effective nor smart. But if you’re stuck with only a sledgehammer, everything looks like a formidable railroad spike.
Besides complaining, what can be done to avoid darkened lightbulbs and warming refrigerators in homes and businesses? There are two much-discussed technical possibilities; undergrounding lower-voltage (<34kV) electric distribution lines and microgrids. Each has promise and problems.
First, undergrounding. For decades, electric utilities have undergrounded their distribution lines in cities and urban areas. There are several advantages beyond the straightforward aesthetic elimination of ugly power poles carrying overhead lines. Underground lines are less subject to damage from severe weather conditions –lightning, freezing, hurricanes, tornados and other winds (like Diablos, Santa Anas and Siroccos). And perhaps more important for our part of the country, underground power lines provide decreased risk of fire. Overhead power lines can draw high fault currents from vegetation-to-conductor or conductor-to-ground contact, which result in large, hot arcs that can start fires like we experience every Falls-worth of Diablo/Santa Ana winds.
A significant disadvantage is that undergrounding is costly. A recent article in the NYTimes was written by Ms. Carine Hines who co-owns a farm in rural Yolo County, west of Sacramento. She, like many of us, was dealing with PG&E’s shut-offs. She believes “the most obvious solution” would be for the utility to underground its electric lines in rural areas like Yolo County.
It may be obvious, but it’s pretty expensive. The life-cycle cost of an underground distribution power cable can be two to four times larger the cost of an overhead power line. Higher-voltage underground power lines cost proportionately more. Is Ms. Hines ready to pay a substantial premium for the safety of her undergrounded electric lines? In our age of seemingly unlimited “free” stuff, I have my doubts.
Another disadvantage is that underground power cables are more subject to damage by ground movement – like earthquakes. The Capay Valley, where her farm is located, is riddled with nearby earthquake faults like many other places in California, including Berkeley. Two fault systems near the Capay Valley are the Rogers Creek Fault Zone and the Concord–Green Valley Faults. Repairing overhead electric cable breaks can be accomplished usually in hours; underground repairs can take days or weeks.
Second, microgrids. A microgrid (also termed “distributed generation”) is a localized, small-scale assemblage of electricity generation, low-voltage distribution and customer electric loads. Microgrids often operate connected to a traditional, centralized macrogrid. A single point of common coupling with the macrogrid can be disconnected, if need be. The microgrid can then function autonomously and thus strengthen grid resilience, and help mitigate centralized grid disruptions. If Berkeley had a functioning microgrid last week, it is likely our home wouldn’t have been darkened.
Creating systematic microgrids for PG&E’s entire 70,000 square mile service territory – from Eureka to Bakersfield – would require a major, pricey redesign of our centralized generation, transmission and distribution system.
Microgrid designs heavily depend on specific local conditions and defy cost generalizations. Microgrid experts have seen cost proposals as low as $250,000 to as high as $100 million. Local generating capacity typically accounts for most of the cost. Would the City of Berkeley consent to siting a local generation facility for its microgrid? Not likely, given its commitment to be carbon-neutral by 2045, and having no space for solar or wind power facilities (that will require additional off-peak backup power). I wonder how the City’s 2030 plan to be a Fossil Fuel Free city and become a net carbon sink will work when there may be no consistent, uninterrupted source of kWhs for all Berkeleyans and their mandated EVs.
How many microgrids exist in the US? They now represent under 0.2% of the nation’s overall generating capacity. Most microgrids are unconnected to a centralized grid and serve industrial facilities. Nevertheless, interest in microgrids is growing; and clearly there’s a lot of room for growth. Like undergrounding, there’s no agreement about how the considerable extra costs of designing and installing microgrids can be allocated among beneficiaries.
What can be done to avoid defensive power shut-downs in California? Shut-downs will certainly be in our future because the Diablo/Santa Ana winds will continue to blow. Depressingly, no one really knows what to do; ignorance reigns. Governor Gavin Newsom has expressed interest in Warren Buffett’s Berkshire Hathaway making a bid for PG&E. This is Gavin’s empty-winded political doggerel. Is that all he’s come up with? OMG.
The legislature isn’t in session now, so no insightful words of wisdom are forthcoming. Although if it was in session, I’m not sure it would be any different. The California Public Utilities Commission (CPUC), the state’s utility regulator, has yet to inspire any stakeholders that its providence includes actual remedy. And PG&E? Surely, you jest. It’s the deserving, convenient scoundrel for public leaders to heap accusations upon. But these same leaders haven’t bothered to state what they believe actually needs to be done to solve California’s electricity/wildfire calamity.
     So for the near future, I’m keeping my bag packed, headlamp and lanterns ready and ice-chest filled. The “third world’s” electricity availability could be staying here at least until the first rain storms miraculously appear from the Pacific. 



Tuesday, October 8, 2019

FANTASYLAND OR FRONTIERLAND

I was happiest between the waves. ~ Gertrude Ederle 

Have you ever spent holiday time at a Disney theme park? I expect so. Disney’s two US theme parks, Disneyland in California and Disneyworld in Florida, are the most-visited vacation resorts in the world. Last year, 76.9 million folks attended one of these parks. That’s close to twice the total number of people living in California, the nation’s most populous state. When I first visited Disneyland in 1962 on a family vacation as a teenager I was thoroughly captivated, especially by Fantasyland and Frontierland. Tomorrowland wasn’t far behind.
Disneyland opened in 1955 as the Happiest Place on Earth. It pioneered being an all-encompassing family resort where both kids and their parents have enjoyed its four created “lands,” Fantasyland, Frontierland, Tomorrowland and Adventureland. Customers have happily made 726 billion visits to Disneyland since it opened. Disneyworld opened in 1971 and features two water parks and four theme parks, including EPCOT (Experimental Prototype Community of Tomorrow) and its spherical Spaceship Earth exhibit. When we visited, EPCOT was my favorite. Disneyworld has three times the number of annual visitors of Disneyland.
For a while there have been some new visitors to Fantasyland and Frontierland who are seeking their own happiest place on Earth. These folks’ hoped-for happiest place isn’t on Disney’s iconic Mainstreet USA in California or in Florida. It’s at 1600 Pennsylvania Avenue.
These visitors are the aspiring candidates for the 2020 Presidential election, that’s still in the distant future. At the moment there are 7 Dems out of the 19 remaining who RealClearPolitics shows as having average poll numbers exceeding a measly 2%. Several of these “leading” Dems’ rank very high on my Fantasyland Indicator – Bernie Sanders, Elizabeth Warren and Andrew Yang.
My Fantasyland Indicator heuristically accounts for each candidate’s approach to solving their signature issue(s). The higher a candidate’s Fantasyland Indicator is, the lower I believe is the candidate’s likelihood of passing real, effective policies – based on those they’re promoting as a candidate – implemented across the US, not just in Fantasyland. The indicator’s maximum value is 10.
I recognize that reality – an opposite of fantasy – by itself has hardly ever won an election. Politicians must instill hope, belief, trust and aspirations through their campaigns and programs in order to win. One of candidate Barack Obama’s successful slogans was "Change We Can Believe In." I did believe in his wished-for changes; some of which like the ACA actually became the law of the land. As a voter I seek candidates whose proposed policies can, if implemented, offer improvements to our lives. These policies need some realistic foundation and some likelihood of political and economic success, not a utopian ideal that sounds fantastic but isn't practically achievable.
I also recognize that my need for some real, pragmatic possibility for these candidates’ proposed plans doesn’t square with many primary voters. Oh well. But to not have some measure of reasonableness simply allows the candidate’s policies and plans to become empty verbal bait designed to catch targeted segments of voters. Vote for me because I’ll offer you 100% student-debt forgiveness, “free” healthcare and a “green” or a “great” America whether or not I can actually make it happen as president. The higher a candidate’s Fantasyland Indicator, the less likely I think her or his stated policies can actually become the law of our land.
Bernie Sanders.  Sen. Sanders’ signature issues – health care, inequality and college tuition – will be remedied by his Democratic Socialist, revolutionary policies that will significantly change both the structure and performance of our entire economy. His revolution appeals to people other than me. Ironically, given that Bernie suffered a mild heart attack last week, that he announced belatedly, people now may be more concerned about his health and stamina rather than his single-payer Medicare for All (M4A) plan.
As I’ve mentioned here, important parts of his M4A plan will disturb large numbers of already-insured folks, including over half of people under 65 years old (158 million) who are insured through their employers. That doesn’t bother Bernie. But at the least, creating the required new and increased taxes to fund M4A and devolving the nation’s existing healthcare system will be highly contentious and disliked. The US healthcare system employs almost 17 million people – roughly 1 in 10 US workers. Under Bernie’s M4A many of them will be dislocated and looking for new work. It is the rare citizen who gladly pays more taxes, especially new ones, or enjoys having to find another job. His free college tuition plan, like Elizabeth’s, and his total student debt forgiveness plan could offer benefits to one of his important constituencies, young people, but also will increase some folks’ taxes (guess who). They also will increase the non-tuition costs for public colleges to successfully provide ever-more entering students with an A.A. or B.A. My Fantasyland Indicator for Bernie is 9.8.
Elizabeth Warren.  Senator Warren’s signature issues include income and opportunity inequality. Her “I have a plan” candidacy includes 45 different plans listed at her website, but curiously not one for comprehensive healthcare. Her wealth tax, which she initiated before Bernie’s version, would provide some funding for several of her plans, including student debt annulment, free college, universal child care, the opioid crisis and green manufacturing.
Virtually any Dem candidate that’s to the left of Attila the Hun has subscribed either wholly or partially to her “2” wealth tax. It’s become a de rigueur keystone of most progressives’ funding plans. Although it’s a reasonable idea for effecting wealth redistribution, it will create several basic challenges including a Constitutional one, an enforcement one, a compliance one and a capital flight one. No matter. She has consistently staked out plans and policies that would face a host of practical issues if she succeeds in winning the White House. The breadth of her plans impressively exceeds even Bernie's. 
Passage of her plans (or of any other successful Dem candidate) would require the Dems in November 2020 to produce a filibuster-proof majority in the Senate as well as maintain their control of the House.   
Several of Elizabeth’s plans could have difficulty convincing moderates and others that they don’t reside just in Fantasyland perhaps even with middle-class tax increases she refuses to ponder. Such plans include her $150 billion (B) per year plan to expand Social Security benefits – an immediate $200 boost in monthly benefits for each of the 64M Social Security recipients. Social Security’s finances are already shaky. Last year the negative cash flow for Social Security’s retirement and disability programs was $80B. Would the FICA tax need to increase to help pay for her plan? Perhaps. Another of her plans would cost at least $1.25B/year to offer free-tuition for public colleges, like Bernie’s, and cancel most student debt. Her education plan contains a fair amount of fiscal caprice, as does her $100B program to resolve the opioid epidemic.
Her climate plan, which is adopted in large part from Jay Inslee’s plan, includes quite imaginative timescales and costs. Gov. Inslee dropped out of the race in August.
Sen. Warren wants to eliminate planet-warming emissions from power plants, vehicles and buildings by 2030, that’s only nine years after she hopes to start living in the White House. Her goal is praiseworthy, her timing is Fantasyland. Her plan would shut down each of the 219 operating coal-fired power plants that account for 30.1% of US electricity generated. The plan also seeks to achieve zero emissions from passenger vehicles and medium-duty trucks and buses by 2030. In 2018, zero-emission vehicles (ZEVs) represented just 1.9% of US vehicle sales. ZEV percentages now are even lower for trucks and buses. Getting to zero emissions in less than a decade is Fantasyland.
Do Elizabeth’s plans contain laudable objectives? Yes, in most cases; but they’re not practically achievable in her proposed timeframes or costs. My Fantasyland Indicator for Elizabeth is 9.5.
Andrew Yang.  Andrew Yang’s tour-de-force policy is his Universal Basic Income (UBI) plan, a favorite of progressives and even a few conservative movers and shakers. It is the central focus of his campaign. Like Donald Trump before he became #45, Mr. Yang has no prior government experience. His UBI plan would provide $1,000/mo. for every citizen older than 18 years. Their “freedom dividend,” as Andrew calls these unconditional payments, regardless of income or employment status. Andrew’s program, unlike all others, would truly be universal, with everyone covered. All other UBI pilots to date have been offered only to low-income folks.  
Andrew’s national program would be funded by the federal government by creating a 10% national value-added tax, much like a sales tax. Using our current population and the number of people over 18, my and others’ estimates for his UBI come to around $3 trillion per year. That’s a large heap of money.[1] In fiscal year 2018 the Federal government spent $4.1 trillion. If enacted, Andrew’s UBI would increase federal spending by a massive 73% in one fell swoop, although he says that some existing welfare plan payments could be “consolidated” with the UBI payments. Such an increase in government spending would push the US up to levels seen in France and Scandinavian social democracies. This is fiscal Fantasyland.
A UBI plan’s costs have always been a substantial impediment to implementation. One of the largest UBI projects was undertaken in Finland. In 2017, the Finnish government created and tested the program, giving 560 Euros (~$616) to 2,000 unemployed Finnish citizens per month, with no requirement to find a paying job. By 2019, Finland scrapped their entire UBI “experiment” principally due to its cost that totaled $22.7M. Preliminary results indicate there was no significant improvement in employment by participants. Their actual benefits were in terms of “fewer problems” with health, mood, concentration and stress. The Finnish government has no plans to undertake other UBI projects. Ontario, Canada launched a UBI test in April 2017 involving 4,000 low-income people. The program was axed in early 2018 due to the “extraordinary cost for Ontario taxpayers.”
Concerns about such projects’ costs along with uncertain benefits have led critics to characterize UBI as a solution searching for a problem. Harvard professor Laurence Summers stated, “A universal basic income is one of those ideas that the longer you look at it, the less enthusiastic you become.” Because of the problematic nature of UBI and Andrew’s naïve expectation that Congress would pass a national value-added tax along with his UBI program, my Fantasyland Indicator for him is 9.3.
Pete Buttigieg.  Mayor Pete Buttigieg’s campaign has focused on generational change; he is the youngest Dem candidate, and only left-hander. He has endorsed expanding the number of Supreme Court justices may be a progressive crowd-pleaser, but it chiefly resides in Fantasyland. He has offered several ideas: increase the number of permanent Supreme Court justices to 10 from the current 9 that’s been in place since 1869, along with 5 others rotating in who could be seated only by unanimous consent of the first 10. Pete is also considered having appellate court judges serve rotating one-year terms on the court. Franklin D. Roosevelt undertook the last attempted “packing” the Supreme Court; it failed in 1937. Any of the mayor’s changes for the Supreme Court would require passing new Congressional legislation and winning subsequent legal skirmishes. He also believes students shouldn’t have to take on debt to go to college, by substantially increasing aid. He’s in favor of a carbon tax and a single-payer healthcare system modeled on M4A. My Fantasyland Indicator for Pete is 8.6.
Kamala Harris.  Senator Kamala Harris’ positions on some of the increasing number of progressive Dem litmus-test issues like M4A, taxing the wealthy and allowing convicted criminals to vote have changed over time, creating uncertainty about her beliefs. She seems interested in straddling the wide Dem expanse between leftish progressives (that the NYTimes now oddly labels just liberals) and mere moderates. Kamala has yet to master this balance-beam exercise’s difficult poising. She calls herself somewhat puzzlingly a “progressive prosecutor.” My Fantasyland Indicator for Kamala is 8.1.
Beto O’Rourke.  Former Representative Beto O’Rourke’s campaign seems to have stalled. His principled stands on immigration and gun violence are well-reasoned but unfortunately unlikely to result in new policy – e.g., “Hell yes we’re going to take away your AR-15.” If only. He’s in favor of a national cap-and-trade program to reduce emissions. If only, one more time. Like most of his candidate colleagues, he’s taking the high road by favoring the national legalization of marijuana. My Fantasyland Indicator for Beto is 8.5.
Joe Biden.  And last but not least, Joe Biden. His campaign is founded on amending Dem policies to be more relevant for today’s world, not revolutionizing them. As such, he’s the Dems’ elder monarch of moderates. Little fantasy shines on Joe’s policy stars although his verbal meanderings can indeed be fantastic. He’s far more in favor of modifying the ACA, passed when he was Vice President and listening to LPs on his record player, rather than creating a brand-new M4A healthcare system. He seems much more politically-practical than most of the other Dem candidates, which befits his appreciation of the Obama era. Fantasyland and Joe aren’t that chummy.
Will he and his candidacy be wounded as collateral damage from the Dems’ Impeachment Inquiry on #45? Irony abounds. The Inquiry is focused, for the moment, on the president’s conversation with the Ukrainian President. It’s way too early to tell if Joe will survive, but it certainly can’t help to have his and his son’s names repeatedly used in the growing swarm of media stories about potential impeachment. My Fantasyland Indicator for Joe is 5.7.
My Fantasyland Indicators, shown in the chart below, for Joe, Kamala, Beto and Pete, have values lower than Andrew’s, Elizabeth’s or Bernie’s.

    Fantasyland Indicator by Person
    The higher the indicator’s score, the more fantasy-like the person’s rating.


So let’s bid adieu to Fantasyland and hitch our wagon to Frontierland. Disney’s Frontierland recreates the romanticized, wondrous, long-ago pioneer times along America‘s frontier. Never mind the realities of life in the 1800s; when life expectancy was only 40 years, one-half what it is now, and maternal mortality was 35 times greater than it currently is.
Instead, envision cowboys gallantly herding steers to market across the plains or homesteaders straining to grow corn on their 160-acre parcel. The appeal of Frontierland goes back to the good ol’ days when men were … Marion Morrison. Marion had a wondrously alliterative name, but Hollywood VIPs didn’t like it, so they changed this actor’s moniker to John Wayne. Just like they did with Danlielovitch Demsky who became Kirk Douglas and Archibald Alexander Leach who became Cary Grant. Talk about old-time diversity suppression. As Franklin P. Adams aptly stated, nothing is more responsible for the good old days than a bad memory.
My Frontierland Indicator accounts for the person’s approach to solving key issues, this time with our historic frontier as his frontispiece. The higher a candidate’s Frontierland Indicator is, the more fond he is of the good old days and the lower I believe is the candidate’s likelihood of passing actual effective, implemented policies in the present-day US, not just in long-ago Frontierland. The indicator’s maximum value is -10.
Donald Trump.  Among the current posse of presidential candidates one stands out as the numero uno denizen of Frontierland, Donald Trump. Every Trumpian acolyte who wears one of his MAGA hat subscribes to his rants to get back to a former, but more “great” era, even if it never ever actually happened. His so-far silent, obsequious Congressional comrades are similarly culpable for #45’s ruinous antics that are founded on an imaginary past.
In this sense, President Trump genuinely lives in Frontierland’s yesteryears. His faint policy record since he was inaugurated has been grim and depressing. Now that the Dems are understandably and singularly focused on their Impeachment Inquiry, I hope they surmount the challenges to convince enough of the public, not only Dem stalwarts, that their quest is both appropriate and can be successful. They’d better remember, and side skirt what happened to the Repubs when they over-reached in their effort to impeach President Clinton two decades ago.
My Frontierland Indicator for #45 is a -9.9; who knows what actions he’ll take next that raise his rating to a maximum 10, or beyond. The possibilities seem horribly endless.
Andrew Johnson.  For comparison’s sake with #45, I’ve also included that of #17, Andrew Johnson, in the Frontierland Indicator chart below. In April, 1865, six weeks after he was elected Vice President, Mr. Johnson ascended to the presidency when Abraham Lincoln was assassinated. He presided over the end of the Civil War and favored quick restoration of the 11 seceded Southern states back into the Union. His policies did not provide protection to former slaves. Andrew’s obstinate interactions with the Republican-controlled Congress ended with his impeachment in the House. [Sound eerily familiar?] The Senate acquitted Andrew by a single vote. Based on numerous surveys of US presidential rankings, obstreperous Andrew Johnson’s average ranking is 37th out of the 45 US presidents. His historical ranking places him solidly in the bottom fifth of all presidents. I give Andrew a Frontierland Indicator score of -8.7.
  
    Frontierland Indicator by Person
  The larger the indicator’s score, the more frontier-like the person’s rating.           

So, what will it be a mere 391 days from now in our presidential election, Fantasyland, Frontierland or something else?
If such prospects seem disheartening, here’s a smidgeon of completely non-political news that may provide a smile and some relief. More importantly, this event confirms that despite the obsessions of the inside the DC Beltway crowd, the actual world thankfully still functions.
I’m referring to the just-completed World Stone-Skipping Championship. As reported in The Economist, the contest again happened on Easdale Island, a jaunty 3-hour drive out of Glasgow Scotland, plus a ferry ride. This island is a small protuberance in the Firth of Lorn off the west coast of Scotland with a permanent population of about 60 resilient souls. It seems an unlikely place to hold a world championship, perhaps as much as Doha, but these hardy Scotts think otherwise. [FYI, the average daily high temp on the island in Sept. is 60oF, a whopping 42o less than Doha.] On September 29 Easdale Island held its 22nd World Stone Skimming Championships. Contestants skim their slate stones across the surface of a flooded quarry. The winner is the skimmer who achieves the greatest cumulative distance with their 3 throws. 

Peter Szep of Hungary repeated his 2018 victory and threw an impressive 189 meters (620ft) this time around. Wow. Each skim must bounce off the water at least twice. As in other sports, success in stone-skimming requires maintaining good technique under pressure. It’s all in the wrists as they say. Researchers have found that a stone is most likely to skim if it hits the water at an angle of around 20 degrees, if it is spinning and if it travels at more than 2.5 meters a second. It’s both remarkable and gratifying that individuals have actually devoted time researching what optimal slate stone skimming techniques should be. Clearly Peter has this down. So bend your knees, flick your wrist – as shown in the picture – and toss it with focused power to get ready for next year’s world championship on the island. Onward…

Visualization assistance: Cody I. Smith





[1] $3 trillion is so large a number that it defies understanding. Here’s a more comprehensible way to think about the size of this huge sum, its length. How long is $3T? If one horizontally crams together Ben Franklin $100 bill packs, $3 trillion’s worth of Ben Franklins would be about 1,860 miles long; approximately the distance from Berkeley CA to Ft. Smith, AK. That’s a 26hr drive, motoring along each and every one of those Ben Franklins.