Tag Archives: EV

The 1-2-3’s of EV market share in the US

My article on the 1-2-3’s of electric vehicle adoption in the U.S. went up on GreenCarReports on the weekend. The commentary went through a title change – a procedure familiar to many famous writers, and many more of us unknown mediocrities. :)

About fifteen years after a publisher’s first impression of Jane Austen’s First Impressions was as negative as its heroine Elizabeth Bennet’s first impression of Mr. Darcy, she rewrote the title (and, oh yeah, parts of the book) in the trochaic verse style, giving us Pride and Prejudice. Which is not to be confused with the similarly-titled literary masterpiece, Pride and Prejudice and Zombies.  :)

The article involved breaking U.S. vehicle sales in 2013 by make and model, done by Tim Cain at GoodCarBadCar.net, then looking up manufacturer’s suggested retail price for each and every one – done by me. After that, it was a straight-forward (albeit time-consuming) matter of making macros to do my bidding – in this case, slicing up the sales statistics by price point and vehicle type.

The 1-2-3 in my original title referred to the fact that, if one excluded trucks and crossovers/SUV’s (since the Toyota RAV4 EV is the only electric vehicle offered in those categories, and then only in California) then electric vehicle market share turned out to be:

– about 1% of passenger cars (again, excluding trucks and x-overs/SUV’s)

– about 2% of passenger cars with a base MSRP of $20,000 or more

– about 3% of passenger cars with a base MSRP of $25,000 or more

And way up in the nosebleed section of the luxury car market – where “high” might not just refer to the prices* – Tesla got about 17% of the passenger car market among vehicles costing $62,400 and up. (Tesla’s Model S costs $62,400 after U.S. federal incentives.)

Name-dropping Edwards Deming

One fun aspect of the article was that I was able to weave in references to W. Edwards Deming, the Godfather of statistical quality control. It’s the latest addition to my list of occasionally-Canadian cross-references, including:

– the Innovator’s Dilemma and Kleiber’s Law (both from this article)

– GM’s old philosophy of “a car for every purse and purpose” (here)

– Canada’s on-again/off-again aspirations to annex Turks and Caicos (here)

– and Wayne Gretzky getting traded to the Los Angeles Kings (here)

And the writer’s cut

Verbose babbler that I am – Scrabble players and spelling bee champions alike might say I verge on “logorrhea” — I came in a couple hundred words over target. Or, as I like to think of it, “overachieved”. :)

As a result, the following was originally present just before the Slimming Down U.S. Sales heading.

– – – – – –

As is so often the case for plug-ins, hybrid vehicles offer an apt comparison. In 2012, hybrids claimed about 3.1 percent of the U.S. auto market, and 1.5 percent of the worldwide auto market. (1.2 million of 81.8 million vehicles.)

On the surface, this looks grim – fifteen years after the Prius premiered, hybrids remain in the low single-digit percentages. But better context comes when we focus on Toyota: in 2012, their third-generation hybrid technology was in a full 16 percent of their sales – almost one in every six cars they sold!

This added context helps us understand that bureaucracy, not technology, kept hybrid vehicles marginal: if corporate priorities had been different, there’d be far more hybrids on the roads today.

– – – – –

Fortunately, content is highly recyclable (as many a plagiarist and plagiarism victim is aware) so hopefully I’ll have a chance to deploy the above when I wind up 122 or so words short on an article. :)

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* being a lefty, I’m predictably happy about the fact that the U.S. seems to be easing up on its War on Drugs, which as Matt Taibbi recently noted, is a war waged mainly against the non-wealthy and the non-white.

But it was probably predictable that this would happen, because the winners of the past four Presidential elections were the candidates who’d done cocaine in their youth. (Obama wrote about it in his autobiography, and GWB has avoided making outright denials and was allegedly arrested for possession in 1972.)

The last time someone who’d never used the drug was elected President, Microsoft was king of the world, and Apple was almost bankrupt. Oh, how things change…

If Republicans and Democrats alike have been willing to fund-raise, campaign and vote for candidates who’d done hard drugs, it’s hard to imagine their attitudes towards drugs and drug users wouldn’t soften. And maybe, just maybe, that can lead to legal priorities more focused on prevention/rehabilitation, than on punishment.

Heck, if the U.S. can close enough jails currently crowded with non-violent drug offenders, that might give them a good excuse for that perennially popular bipartisan American activity, lowering taxes! :)

November EV (and FCV) musings

It’s been a busy month — busy enough that though one in seven Canadians crossed the border for Black Friday, I wasn’t one of them. (Like a further one in three Canadians, I did my shopping online. Bought me some books — and by books, I mean books so nerdy Aya will despair for Leo’s future social skills.  ;)  )

Seriously, more Canadians expected to participate in Black Friday, than voted in the last federal election. This is how dark ages begin!!  ;)

On the EV side, I wrote a few pieces for GreenCarReports, though I wasn’t able to write something on BMW’s i3, which made me rethink fuel cell vehicles.

Basically, the i3 is an electric car with a 30-horsepower (25 kW) motorcycle engine strapped to it, to provide a bit more range.

If someone were to design a fuel cell car with a big enough battery to soak up all the relevant incentives, and strap on a 25 kW fuel cell stack for extra range, I wonder if that would be a way to drive FCV adoption?

You’d save money because the stack would be a lot smaller, and you could use one hydrogen fuel tank instead of two. (Since the super-high-pressure fuel tank is about the only component that isn’t used in other fuel cell applications, I’m guessing it’s a cost barrier.) Better still, the stack wouldn’t have to last nearly as long (maybe 2000 hours instead of 5000 hours) because it’d only be in use part of the time, which allows it to become cheaper still. (Adding durability costs money.)

The fact that you’d run 50%+ of the time on electricity would also circumvent the hydrogen infrastructure issue. If there are only a handful of hydrogen stations in town, and you know you’d have to refuel every couple weeks, you might be reluctant to buy a fuel cell car because of the inconvenience.

But if you mainly run off electricity, you might only need to refuel your hydrogen tank every couple months — and taking an occasional detour to refuel six times a year, probably isn’t that big of a deal for most people. That’s once per season, and maybe the dealership tops you up when you go in for your twice-yearly checkup.

So, in a word, I think a fuel-cell based i3 type vehicle (mainly electric, but using the fuel cell as a range extender) would accelerate adoption. As it turns out, the French postal service is investigating just such a fuel cell “range extender” solution.

Ah, it’s nice to be able to muse about these things, now that I’m not in danger of spilling any confidential info. Heck, I can even poke around patent records in exactly the way I was discouraged from doing!  ;)

As for my GreenCarReports contributions:

– I had a chance to practise my French a bit (and practise using Google Translate a lot more) when summarizing how the Quebec government really raised the bar in support of electric vehicles. Nice what you can achieve with minority governments who’re rather desperate to stay in power. ;)

– I did a boilerplate Canadian sales stats piece, and a more interesting one on WWF Canada’s take on the country’s electric vehicle progress.

– I also had a chance to write up some nifty apps — one from a cool Waterloo company — which can help people save money on gas, and/or choose more fuel efficient cars. Next time any of you buy a new car, ask if the dealership has the MyCarma dongle!

Note: they didn’t pay me to say that, but on the subject of getting paid, the Paypal transaction for my articles ran into the… double digits. Yep, there’re a lot more zeroes in engineering paycheques…  :)

Lastly, I saw my first reference to Fox News’ annual post-Thanksgiving “War on Christmas” coverage the other day, so put together a little post explaining how the first people to write Christmas as Xmas were, well, medieval Christians. And they did so because in Greek, Christ is spelled with an “X” (it provides the “Ch” sound). If anything, the use of Xmas points that faith’s faithful back to those first Greek-speaking communities who heard the Christian gospel preached — and I would imagine that would be a positive, not a negative thing. *

It all reminds me of a time in the mists of fuel cell years past, when I asked a colleague to give me a refresher on a particular piece of equipment. He was strangely reluctant, so I popped back to my desk and printed up the work instructions — only to find that I’d actually written them, years before.  :)

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* amusingly enough, abbreviations are actually a key tool for establishing that, while it took about 350 years for Christians to agree on what books went into the New Testament, the eventual winners of the battle-royal between Christian sects pretty much used the same edition after about 150 AD. (The ecumentically curious can go here for further reading.)

The person who composed this edition used a very particular set of abbreviations for key words — God, Jesus, etc. — which were faithfully copied in pretty much every orthodox text thereafter. These abbreviations don’t appear in the scraps of heretical texts we’ve found, so we know those texts belonged to different groups of worshippers.

Sadly, we only have scraps of those texts, because soon after the canon was officially settled, disapproved writings were put to use as kindling, as they so often are. And while that represents a literary / philosophical / theological loss, as an engineer who really loves curating and standardizing documentation sets, a very, very small part of me kind of knows where those book-burners were coming from…  ;)

The quest for the golden meme

https://i0.wp.com/photoinf.com/Golden_Mean/Stuart_Low/The_Golden_Mean/goldenmean.gif

Golden mean image sourced here.

It’s been a pretty good month, in terms of writing. Over at GreenCarReports, I had my piece on September EV sales in Canada, a Canadian Thanksgiving-centric story riffing on the country’s nationwide EV charging network, and discussed what our EV drivers do, to get through Canadian winters.

Topping that off, Corporate Knights will be running a piece of mine, in an upcoming issue!

Innovator’s Dilemma, Toyota edition

Coolest of all, though, was a Jeff Cobb story in HybridCars.com, which referenced my article on Toyota’s Innovator’s Dilemma with Electric Cars (GCR version here, bonus blog notes here).

HybridCars

It’s nice to think you’ve contributed to the public discourse, or helped “frame” the conversation around a topic one cares about. Even though you may well be one of several like-minded people who came up with the idea independently. :)

The surveillance state as an auto-immune disorder

Another example of converging memes — or maybe, just maybe, someone else reading me and liking my talking points — comes from The Guardian, which ran a comment-is-free column which included the line:

“The American body politic is suffering a severe case of auto-immune disease: our defense system is attacking other critical systems of our body.”

One of my mid-summer blog entries — The surveillance state is an autoimmune disorder — used imagery to that effect. To my elation, that piece actually got picked up by a few financial blogs, whose curators thought the metaphor apt.

“In this sense, [the surveillance state’s] behaviour maps to that of an immune system that has been hijacked by an autoimmune disorder, and is treating the body’s own cells as invaders. The main difference is that the surveillance state exists at the societal level, while autoimmune disorders exist at the individual level.”

…and we wrap up in “Bloom” County…

My biggest contribution thus far — the closest I’ve come to a “golden meme” — has been a line from the McKinsey piece I coauthored, which read:

“…an expansive transmission grid dominated by a few central power plants is vulnerable to disruption from both natural phenomena and human malevolence.”

Basically, if you have a few centralized power plants, earthquakes, hurricanes, and other natural disasters can have catastrophic consequences if they strike at the wrong place(s). Ditto if saboteurs were to strike target those key bottlenecks. But if your grid is fed by thousands of locations spread across a wide geography, it’ll be harder to knock it offline, because no single bottleneck or node will be as crucially important as in a centralized system.

Bloom Energy adopted it as one of their key talking points, as evidenced on their website and elsewhere. Which I found annoying as a fuel cell engineer at one of their competitors… but which I found delightful, as a writer! :)

Their business resiliency page mentions natural disasters once, and disruption twice:

Bloom 1

A few select press releases (e.g. March 2012) also leveraged my work. Eagle-eyed readers will note the use of vulnerable … disruptions … human [intervention] … natural [disaster]. The talking point was repeated in numerous media outlets, as a quick Google search revealed.

Bloom 2

The earliest Bloom Energy story I could find which references the “distributed grid is less vulnerable to terrorist attack / natural disaster” factor is this Dec 2009 story from The Atlantic, titled Who Needs The Grid?

Bloom 3

Since electron-democracy was published in March 2009 — nine months before the article in The Atlantic — and, carrying the McKinsey imprimatur, would likely have been passed along to Bloom, I’m pretty confident that I know where that talking point came from.  :)

It’s possible that Bloom could have simultaneously come up with this phrasing and framing on their own (the meme equivalent of convergent evolution) and I’m okay with the uncertainty. In the end, it allows me to blithely assume that my creation has enjoyed its biggest success, in others’ hands. Kind of like how so many Canadian artists and athletes eventually move to the United States, I suppose. :)

Wiki-immortality!

APSC150 speech

My August Canadian EV car sales stats update went up recently. Which was cool.

Cooler still, I had a chance to wax poetic about sustainability, and my new-found optimism that we’ll avoid the worst of our dystopian horrors. I was invited to be a guest lecturer for an engineering course at UBC (APSC 150) where I had the privilege to slightly shape the minds of about four hundred first-year students. And show them how, here in the first world, #WeAreWhales. (The cryptic comment is described in the slide deck, here.)

Coolest of all, I’ve achieved a Wiki-immortality of sorts! I’m a Wikipedia footnote in the Tesla Model S article! Or, rather, one of my older GreenCarReports columns is. The one describing the vehicle’s Canadian sales figures for the first half of 2013. :)

Wiki Klippenstein

Of course, Wiki’s being the infinitely editable sites that they are, my fame will well be fleeting. Which brings to mind to Hindu parable of Indra and the ants, whose punchline was once majestically translated as “former Indra’s, all“. :) For all our works and purpose, pride and presence, in time’s great fulness we are all returned into the Void from whence we came.

The Innovator’s Dilemma, Toyota edition

280px-1st_Toyota_Prius_--_07-28-2011

This car — yes, this car — has impeded Toyota’s electric efforts

My post on how The Innovator’s Dilemma explains why Toyota lags in electric vehicles — and how Kleiber’s Law explains there’s nothing for them to worry about (yet), is now up on GreenCarReports.

While the Tesla stats were cooler to have dug up, and will probably enjoy a broader readership, this particular piece was more gratifying to write; the Innovator’s Dilemma is a fairly well-known concept in business circles, but there’s a tendency to incorrectly think that all industries get changed and disrupted quickly. To adapt from yesterday’s screed, the world of software changes a lot more quickly than the world of stuff.

And Kleiber’s Law probably (partially) explains why.

The GCR article had to be edited down, and some of the rejected detritus included this little comparison of hybrid and EV adoption rates below. Think of it as rounding out the “complete and unabridged” version of the article.

Note: I thought electric vehicles would have roughly the same adoption rate as early hybrids, figuring that greater sales due to a broader product selection from various manufacturers, would be offset by lower sales due to the higher sticker price. Boy, was I wrong. :)

Though I might claim that gov’t rebates “distorted the market” (in a very positive way, mind you) I’m not so egotistical as to be unable to admit to mistakes, so I’ll file that for future learnings… after taking this quick religious diversion. :)

A quick religious diversion

On the topic of “complete and unabridged” versions, people who peruse the Christian scriptures (the “New Testament”) will notice that the Gospel of Mark is a lot shorter than the Gospels of Matthew and of Luke. This is most likely due to the fact that back in the day, there were two standard scroll lengths: a short one, and a long one. Kind of like how we have letter paper (8.5″ x 11″) and legal paper (8.5″ x 14″) today.

Mark, chronologically the first of the three to be written, was written on a short scroll, and Matthew and Luke wrote on the longer ones.

A more interesting case is that of the book, Acts of the Apostles, commonly credited to Luke — whose name almost certainly wasn’t Luke, because people tended to assign famous works, to more famous people. The same tends to happen in our modern era — for instance, this British revocation of the American Declaration of Independence  is commonly attributed to John Cleese, though he didn’t write it.

Acts exists in two commonly-circulated versions, one about 10% longer than the other. While this is less impressive “genetic variation” than one finds in other texts — the Buddhist Dhammapada has more variants, possibly because it was translated into multiple languages early on, before anyone with overarching authority tried to establish a “canonical” version, as happened in Christianity. There, someone identified by scholars as “The Ecclesiastical Redactor” (possibly Polycarp of Smyrna) created a standard edition fairly early on. There are many reasons for hypothesizing this, not the least of which is that essentially all manuscripts available to us share the same abbreviations of key terms (from memory, Theos is abbreviated Ts and Iesous is abbreviated Is).

All of which is a phenomenally long-winded, trivia-filled way of saying that the text appended below would form the “10% longer” version of my GreenCarReports article.  It originally was included before the paragraph “The Innovator’s Dilemma – why Toyota’s tepid on electrics”.

Hybrid history and the plug-in path

Plug-in electric vehicle enthusiasts have exchanged many a high-five over the fact that in the United States and probably elsewhere, plug-in adoption rates have thus far surpassed hybrid adoption rates. Here again, context is valuable.

In the first four years of hybrid availability in the United States (2000-2003) oil was cheap, and consumers could choose between three hybrid vehicles — two small (the Prius and the Civic Hybrid) and one even smaller (the Insight). These were sold by Toyota and Honda, who shared about 17 percent of the automotive market between them.

In retrospect, it’s unsurprising that electric vehicles are being adopted faster, given the greater awareness of our environmental challenges, higher oil prices improving the cost/benefit equation, government incentives, and — perhaps most crucially of all — widespread automaker participation.  

By the four-year anniversary of the Nissan Leaf and Chevy Volt’s December 2010 retail debut, ten carmakers will offering production plug-in electrics stateside: BMW, Daimler (Smart), Ford, GM, Honda, Mitsubishi, Nissan, Tesla, Toyota and VW.  (Fiat is excluded from the preceding list, as the 500e is a compliance car available only in California.)

These automakers control about 75 percent of the US auto market, and by December 2014 their product offerings will range all the way from subcompact commuter cars to SUV‘s. To adapt Alfred Sloan’s old phrase, there’s now a plug-in “for every purse and purpose”. Fierce competition has already resulted in lower prices, which will only accelerate sales volume, which will itself improve economies of scale.

Electron democracy

A long-belated companion to Steven Chu’s “Time to fix the wiring” essay I posted earlier, this is the white paper I co-authored for the same McKinsey & Company series. Given the roughly five-month delay in uploading this, I suppose “Time to post the writing” might be an apt subtitle… :)

Ever the stickler for citing sources (in university, while writing up a chemical engineering lab report, I once cited a colleague’s report I made use of, in my bibliography of sources – yes, I was a wild one) I was pleased McKinsey kept the footnote crediting the work John Robb and Jeff Vail.

Four years on, it’s encouraging to see how wrong the essay has turned out to be — because all the recent developments are for the better. It would be as if an investor bought a bunch of boring utility stocks for the safe, reliable dividends, only to discover at the end of the year that they got a bunch of capital appreciation as well.

Though on that note, I think fossil-fuel burning utilities are already a risky investment now, because renewables are already eroding their business model in some countries… and since renewables will get dramatically cheaper going forward as production scales up, the phenomenon will inevitably repeat itself around the world.  (Speaking of uploading delays, clearly I’ll have to get to part 2 of this series…)

When the essay was written (late 2008), grid energy storage seemed a long, long way from commercialization, so our assumption had been that large-scale hydro plants and smaller-scale fuel cell facilities would complement renewables’ intermittency.  (The EV / PHEV adoption rate is such that these are unlikely to offer any appreciable grid storage by 2030, either…)

With Germany’s announcement of a program to subsidize battery-based residential energy storage systems, enabling companies to ramp up production and get the economies of scale with which to drive aggressive cost reductions, it looks like fuel cells will face a lot of pressure at the residential scale.

As for the resiliency benefits of on-site power generation, that seems to have become a priority for many tech companies, in areas where subsidies for on-site generation are available.  (I could justify mild subsidies, because on-site generation minimizes the need to maintain or expand transmission infrastructure, which can be expensive.)

One wonders if some of these companies are worried that a renewables future will destabilize the grid: this is a “myth”conception, as many utilities point out.  I read somewhere that when Germany began its Energiewende — (renewable) energy transformation — the feeling was that the grid could only handle 5% intermittent renewables (ie. wind + solar). Then it became 10%, and then 20%. Then it became 40%. The latest I’ve seen is 60% with the possibility of 80% for continental Europe. As technology improves, that will only increase. Especially if/when electricity-to-hydrogen or electricity-to-natural gas technology matures, allowing for large-scale storage of excess, intermittent electricity.

On the fuel cell side, Bloom Energy seems to have become adept at acquiring subsidies market share in the on-site generation space, despite the fact that their technology is less efficient than combined-cycle gas turbines.  (That said, turbines are generally LOUD and therefore not suitable for on-site location.)  As such, when it comes to larger-scale on-site 24/7 fuel cell power generation, since Ballard isn’t in that game anymore, I root for the folks at ClearEdge Power, whose use of cogeneration makes it possible to achieve overall energy efficiencies of 90%+, even if only a portion of that becomes electricity. :)

 

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Electron-Democracy

By Matthew Klippenstein and Noordin Nanji

3 March 2009

The way electric power is generated and distributed will change substantially over the next two decades. Power will be democratized, as small-scale production at the individual and community level moves from niche to normal. The resulting “electron-democracy” will still have centralized power plants, but power grid activity will increasingly be dominated by innumerable incremental energy flows between small producers and consumers. This is likely to happen whether or not public policy mandates a shift away from dependence on fossil fuels.

Most centralized plants (hydro excepted) cannot easily adjust to demand fluctuations, leading to steeply discounted off-peak rates and the need to acquire additional plants for high-demand periods. More broadly, an expansive transmission grid dominated by a few central power plants is vulnerable to disruption from both natural phenomena and human malevolence.

In contrast, smaller-scale power generation can respond more nimbly to market demand, in a shorter time frame, with lower capital costs. Filling supplemental power needs with niche supplies rather than primary power facilities creates new generation options that that otherwise would be impractical. Finally, a grid fed by a broad, physically dispersed heterogeneous mixture of power sources would provide robust protection against disruption.1

Putting these strands together and looking forward, the distributed grid might look like this: intermittent wind and solar power generation would be complemented by load-supplementing fuel cell plants, in much the same way that peak power and base load power plants interact today. Electric vehicles (EVs), plug-in hybrid electric vehicles (PHEVs), and batteries would serve as grid energy storage when excess energy is being produced. The latter is analogous to the role of pumped-storage hydroelectric in current utility systems, where water is pumped from a lower reservoir to a higher one for later use in generating hydroelectric power.

Considering the intensifying pace of climate change, governments should play an ambitious role in the transition from today’s grid to tomorrow’s electron democracy. Governments could coordinate with local business to develop centers of excellence for distributed power in targeted industries. Mechanisms such as feed-in tariffs—which grant favorable rates for those generating power from renewables and clean-tech sources—could facilitate the development of these regional technology clusters. They would bring ancillary economic benefits as well.

We are hopeful that by 2030, our energy system will be considerably less dependent on fossil fuels, particularly for electric power generation. Supported by a diverse array of renewables, our energy needs could be met with an overlapping set of complementary clean technologies. In doing so, we would strongly curb our global warming emissions. We would then be poised not only to stabilize the climate, but to transcend the Fossil Fuel Age entirely and open a new “Age of Sustainability” in our human story.

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1 A closer examination of these topics is available from Jeff Vail (A Theory of Power) and John Robb (Brave New War) in their writings on “rhizome” at jeffvail.net and “resilient communities” at globalguerrillas.typepad.com, respectively.

Number one!

Clearly, people really enjoyed the Canadian Tesla sales stats I was able to pull up via vehicle registration records. The article is now number one for the week!  An article on Canadian stats topping an American website’s “recently popular” list.  How about that!  :)

Tesla article - number one

I noticed that the good folks at the InsideEV’s website subsequently offered year-to-date Tesla sales estimates for Canada, perhaps deriving them from my numbers? ;) They even mentioned vehicle registration data in a recent article! Nice to think I may have helped pioneer that methodology in the EV blogosphere, even if it’s of infinitesimal consequence (or should that be infinite inconsequence?).

That said, InsideEV’s does great work — I read them daily, and have learned a lot from their posts. It’d just be nice if they could throw a bone of credit now and then. :) Heck, I unabashedly cite goodcarbadcar.net and others as the sources for the data in my public-access EV spreadsheet!

EV stats for British Columbia (2012)

The kind people at CEV for BC sent over some statistics on Clean Energy Vehicle rebates issued by the provincial government.

While the CEV rebates were available for electric, natural gas, and fuel cell vehicles, my understanding is that the rebates break down as follows:

– 308x EV’s

– 0 NGV’s

– 0 FCV’s

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Given the limited infrastructure and product offerings (apart from a natural gas Honda Civic, I’m unaware of other methane-based production vehicles) it’s unsurprising that natural gas vehicles didn’t capture any rebates.  Much the same can be said for fuel cell cars.  In contrast, almost everyone in Canada is connected to a grid, and all the major auto companies are making plug-ins, if in modest quantities.

It’s also worth noting that natural gas is becoming more common in the trucking industry (where centralized fueling depots provide sufficient infrastructure) but that the above rebates only apply to “light-duty” passenger vehicles.

More after the jump!

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Epic Vancouver 2012 (and raw food)

(originally written May 15, 2012 — part of my Great Upload of 2013)

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I outlined a piece tentatively titled “Douglas, Deng and Diocletian” on Saturday, as I cycled to Vancouver’s new convention centre along the largely-empty downtown bike lanes.  ;)  But alas, attending the Epic Vancouver “green consumerism” show threw those plans off-kilter.  Musings about historical figures are “evergreen” projects — they can be written up any time — but event-driven patter has a best-before date.  :)

I was surprised that Cadbury didn’t have a booth at the conference; they were the first major confectioner to switch a major product line to all-fair trade chocolate a few years back (their flagship “Dairymilk” bars) and you’d figure they’d want to make sure everyone knew it.  Heck, according to the Tommy Douglas bio I just finished, our Greatest Canadian hired one of the Cadbury heirs to help set up government-run enterprises (insurance, bus services) to help improve Saskatchewan’s finances so the province could finally move ahead with universal healthcare in 1962.  Being able to tie the Cadbury name to Canadians’ most treasured institution, would seem like a marketer’s dream…!

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The Vancouver Electric Vehicle Association had a century-old electric vehicle on display (model year 1912).  I was shocked (ha) to see steering was accomplished with a bunch of levers — like a modern military tank.  I guess the automotive Steve Jobs hadn’t yet reinvented the human-car interface with the steering wheel.  (“We think this ‘steering-wheel’ thing is going to be big — it’s insanely great!!“)

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As is typical of these trade shows, the headline sponsors were environmentally-conscientious corporate behemoths, but the exhibitor mix went well into the “granola” spectrum.  ;)  One of these was the raw food society of BC, who seemed a pleasant if misguided bunch.  Which isn’t to imply that the rest of us aren’t misguided — we surely are, just in a more mainstream way.  ;)

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As I understand it — possibly incorrectly — the idea is that raw food is closer to what humans evolved eating, meaning it’s better for us.  As such, it belongs to a family of beliefs which considers technology unnatural, and hence bad, or possibly dangerous.  Of course, while we may chuckle at the raw-fooders, most of us are a little uncomfortable with GMO’s.  The sad hilarity is that it’s more logically consistent to reject all technology from fire onwards, than to pick and choose an arbitrary point between “natural” technologies and “unnatural” ones!

To adapt an analogy I heard in some podcast, cooking is a convenient technology, just like writing.  The pot gives us an external stomach in which to pre-digest our food (using heat) for easy nutrient absorption, just like paper and other media give us an external brain to store data for easy information retrieval.  And while cooking probably destroys some nutrients, it kills off microbes which cause food-borne illnesses, too.  In earlier eras before modern healthcare technologies, that was pretty important!  The Chinese have been cooking water for at least three thousand years: tea is lightly-flavoured boiled water with a caffeine kick.  It was the Red Bull of its day!  ;)

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I imagine most Canadians who go on raw food diets lose weight, if for no other reason that junk food options must be pretty meagre.  Eating less calorie-dense foods, they’d probably feel full sooner, and their bodies would have to work harder to pull nutrients out of the food they did wind up eating.  Since modern urbanites tend to be on the thick side of fit, this probably nets out positive on health, but mainly as a result of better eating habits, as opposed to prehistoric ones.

One species that could definitely benefit from cooking is pandas, who eat 12 hours a day.  Their carnivorous digestive system can’t extract nutrients from bamboo very easily — not that there are many to begin with!  And given all the fiber they take in, they’re not just regular, they’re frequent: dozens of times a day.  Reminds me of when Leo was a newborn.  ;)

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I didn’t see any vegetarian groups at Epic, though the crowd was probably their target market also.  While Westerners could probably benefit from reducing meat in their diet, avoiding meat is more of an ethical issue than a “natural human condition” issue.  One theory has it that meat-eating is a big reason why we spread across the earth, and our largely-vegetarian chimp brethren didn’t.

The premise is that meat enriched the milk of human mothers so much, they could wean babies earlier than other primates (traditional societies wean at around 2 years; largely-vegan chimpanzees at about 5 years).  This meant humans could reproduce faster and dominate the world the way we’ve been doing, for the past tens of thousands of years.  It would also imply that to enjoy a truly representative Paleo diet, raw food enthusiasts would want to get used to all manners of sashimi.  :)

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Considering how much flack TIME magazine got recently for putting a woman breastfeeding a three-year-old on its cover, this all seemed topical enough to justify swerving my writing plans.  As strange as that may seem to the rest of us, if she was a paleo-diet vegetarian, five years might be scientifically justified (!).  It seems weird to us since it’s so far from our cultural norms, but most cultural norms are laughably arbitrary: while my Ukrainian grandmother looked queasy when I told her I ate raw fish, my Japanese mother-in-law was astounded that I sometimes ate carrots, uncooked…!  :)

Prius: a Crystal Anniversary (15 years)

A few Prius-inclined websites noted last week that Dec 10, 2012 marked the 15th anniversary of the Prius’ introduction in Japan.  With the Prius (temporarily?) becoming the world’s 3rd-best-selling car brand in 2012, the anniversary probably deserves some reflection.  :)

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