New cars, or in this case... not.

ikendu

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Here's a nice article just posted today in the Wall Street Journal by James Woolsey (former director of the CIA).

"Gentlemen, Start Your Plug-Ins"

http://www.evworld.com/view.cfm?page=article&storyid=1162

"With a plug-in, charging your car overnight from an ordinary 110-volt socket in your garage lets you drive 20 miles or more on the electricity stored in the topped-up battery before the car lapses into its normal hybrid mode. If you forget to charge or exceed 20 miles, no problem, you then just have a regular hybrid with the insurance of liquid fuel in the tank. And during those 20 all-electric miles you will be driving at a cost of between a penny and three cents a mile instead of the current 10-cent-a-mile cost of gasoline."
 

Ken_McE

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Led_Blind:
AFIAK all hybrid vehicles have a half a@@ed approach to alternative energy.


I have one of them vehicles, and I will agree that it is not perfect. However, at the time I bought it, it was one of the cleanest and most efficient vehicles available to the public on my home continent. There are theoretically superior approaches around, yes, but I can't drive a theory.


They are incorrectly maketed,

For the first few years after I got mine they essentially weren't marketed. You had to go look for them. This changed in my area around '06.


use celebrity to sell

I missed that campaign. I am aware that there are Hollywood people who drive them, but am not aware that they get paid to do so. I also don't give a rodents rump what Hollywood people drive.


and the poor consumer is stuck 6 months after purchase realising the shortfalls. (or perhaps the average consumer wont realise.... perhaps this is the goal)

I'm a few years into owning mine. I haven't noticed any real shortfalls. What is it I'm missing ??


Lets make the assumption that hybrids currently use electric and petrol...

Most do. There are other methods that would work.


As already mentioned you cannot plug them in...?!?!?! Why on earth not?

The official Toyota position is that it would hurt market acceptance. They were aware that they were bringing in the most radical vehicle available in North America, and they put a good deal of effort into making it fit in with what they felt USAns would be comfortable with. Their approach seems to have worked nicely, as they were able to sell them faster than they could make them, with essentially no advertising (at least in my state)


No plug just means limited access to electrical energy to suppliment 'normal' fuel. (Cynic says: is this due to preasure from the oil industry?)

Does Japan have an oil industry?


2. You have a vehicle that uses electricity as an energy source, so where are the solar panels? One covering the entire roof will be sufficient to add an extra 15-20km\s per full day of sunlight. Parking in the sun would then be a bonus rather than a curse. Some may say cost is a factor but i cant see $1500USD as a real issue. I think the fuel savings over 1-2 years will easily pay this back. Is this more oil industry pressure?

Have you run the math on these figures? Try comparing the energy in joules that falls on a car vs the energy on joules required to move said car. I believe you will find that the sunlight that falls on the surface of a small car does not contain enough energy to run that car, at least not far. You are much better off to put a solar roof on your garage, you don't have to haul around all the kit, you're not vibrating the panels, you don't have to come up with custom curved panels, and you can shrug off small accidents.


OK i am ranting a little.


(Shrugs) Hey, this is the intertubes, right? (G)


A problem we face is large business and profit maximizing to squeeze a buck out of the consumer with out regard to people or environment.

That's what they are designed for. You can try to change them, but it's silly to criticize them for doing what they are built to do.


Sure the current breed of hybrids are very efficient, my point is they could be still more efficient.


True actually. The next gen. Pri after mine get both better mileage and more horsepower. I have no idea how they did that.



Dear car manufacturer,
Please make me a hybrid car that allows mains charging.

If you want one you can have it now. However you will have to purchase a right hand drive vehicle and ship it to California for the mod work. All the cars they have there now have the steering wheel on the wrong side.


Also i would like all body panels coated in solar cells to allow charging during the day.


Not practical at this time. Check back in a decade or two.


I do not require the ditsy celebrety adverts,


I think you must have seen a different marketing campaign than I did.


just pure facts with out the marketing spin.


That's what I got. Worked for me.
 

Led_Blind

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Hey Ken_McE

You do make many valid points, perhaps i am just to much of a purist, when it comes to making something i prefer to do it the best way first time round....if i can :)

"I also don't give a rodents rump what Hollywood people drive."
- good man, unfortunately many others see the Hollywood trends and follow.

"Lets make the assumption that hybrids currently use electric and petrol...
Ken: Most do. There are other methods that would work."
- there are however with current technology they would be on the pricey side.

"Ken: The official Toyota position is that it would hurt market acceptance. They were aware that they were bringing in the most radical vehicle available in North America, and they put a good deal of effort into making it fit in with what they felt USAns would be comfortable with. Their approach seems to have worked nicely, as they were able to sell them faster than they could make them, with essentially no advertising (at least in my state)"
- To true, i hear the waiting list is long. Again here my preferences for a complete product override marketing and acceptance. It uses electric, cool, regenerative braking to charge, cooool, but when i get home and the the batteries have no juice can i top up? Unfortunately not :(

"Have you run the math on these figures? Try comparing the energy in joules that falls on a car vs the energy on joules required to move said car. I believe you will find that the sunlight that falls on the surface of a small car does not contain enough energy to run that car, at least not far. You are much better off to put a solar roof on your garage, you don't have to haul around all the kit, you're not vibrating the panels, you don't have to come up with custom curved panels, and you can shrug off small accidents."
- Here in Australia one of the universities built a hybrid car along the same lines as current vehicles. It was lighter, round 900kg's and the bonnet and roof cap were covered in solar panels. They found the panels gave enough juice in 8 hrs of direct sun to move the car 10 to 15km's (or about 7-12 miles) at a sedately 50km\h. It was shown to car manufacturers and was rejected until the vehicle was shown on TV, after that there was some renewed interest :D

"That's what they are designed for. You can try to change them, but it's silly to criticize them for doing what they are built to do."
Yes and no, social responsibilities of companies around the world has been on the decline for some time. We can criticize them all we like but nothing will change unless our spending habits change. Pack rule unfortunately.

"True actually. The next gen. Pri after mine get both better mileage and more horsepower. I have no idea how they did that."
- something little talked about is the magnets in electric engines. There has been some development in this area that allows for stronger and smaller electric engines. I am sure there are many other refinements in drive train weight aerodynamics engine management that I don't know about 

"LEd: Also i would like all body panels coated in solar cells to allow charging during the day.
Ken:Not practical at this time. Check back in a decade or two."
- actually there is a process currently available that can spray a metallic sheet with a solar panel paint at about 10% solar conversion. Its a dull grey material an i would need to dig to find the specific information. Perhaps a fellow CPF'r can help here.

"Led: just pure facts with out the marketing spin.
Ken:That's what I got. Worked for me."
- Sorry, i should have written "the marketing spin of no plug = better". The point of market acceptance is accepted here. It is typically hard to overcome general misconceptions.


I think i will keep driving my little 1.6l Ford Laser and riding my MtnBike to work while waiting fot the intertube to tell me about my perfect hybrid ;)
 
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Datasaurusrex

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My understanding is that biomass based fuels have a net loss of energy.

It takes more energy to grow the plants than what you get out. This is due in part to the heavy reliance on petro-chemical based fertalizers that are needed (in modern agriculture).

They essentially end up pumping something like 2 gallons of dino-oil into the system in order to get out 1 gallon of biomass fuel.

At least that's what my engineering friend told me, and he's been crunching the numbers because he's concerned about peak oil and such.
 

2xTrinity

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tebore said:
EVs and PHEVs are not the answer as one group might lead you to beleive. Think about it, power has to come from somewhere. To get more power you burn more coal and run more reactors. Or you can get more "Green" power by destroying more habitates by building more hydro stations.

The future is in Hybrids. Now you just gotta give me a $60k for a nice Lexus because frankly those other hybrids are boring, well not counting the trucks. With the Lexus you get the clean powertrain with non of the boredom.
Electric vehicles are much more efficient than cars running off of internal combustion engines for a number of reasons. It would be more efficient to burn that petroleum in an efficient gas turbine plant, and use that energy to charge an electric vehicle than run it through a typical car engine. One reason is that engines are most efficient within a narrow band of operation, and are inefficient under light or no load (such as idling when stopped, in traffic). This also means that if you want more horsepower by using a larger engine, you must always burn more gas, even if you never use that power.

What I think would be ideal would be what is called a series hybrid -- an electric vehicle that uses a small compact generator to recharge the batteries if extended range is needed.

I'd use motors connected directly to the wheels -- cutting out all of the friction losses in the transmission, differentials etc. (The motors could be wound to produce the proper amount of torque without requiring gearing.) with enough batteries to travel between 50-100 miles. If people got in the habit of charging regularly.

A compact diesel engine would running a generator to drive the motors if the batteries get low. Another situation where it would be good to have the engine is if cabin heat is needed to defrost the windows in cold climates -- in this situation, the engine waste heat is actually a benefit (a lot cheaper than burning up battery power in heater coils).
 

Norm

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tebore said:
There's only something wrong if you don't know about the Lexus hybrid. It done up like a really nice prius. The only thing wrong with the prius is that it doesn't look like a traditional car. Nor can you take it on a track. The Lexus has a great power, economy and it's got everything a Lexus has.

No doubt the Lexus is a beautiful car, that requires more energy to build than something more basic. The whole object of the exersize is to lower energy use.
Norm
 
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ikendu

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Datasaurusrex wrote:

My understanding is that biomass based fuels have a net loss of energy.

It takes more energy to grow the plants than what you get out. This is due in part to the heavy reliance on petro-chemical based fertalizers that are needed (in modern agriculture).

They essentially end up pumping something like 2 gallons of dino-oil into the system in order to get out 1 gallon of biomass fuel.

At least that's what my engineering friend told me, and he's been crunching the numbers because he's concerned about peak oil and such.

++++++++++++++++++++++++++++++++++++++++++++++++++++++

Your friend and I could exchange emails if you like as we are both engineers (I worked for GM for 17 yrs). The majority of "energy balance" studies show that corn ethanol returns a positive energy balance. There are two studies that don't. Both of those researchers (Pimentel and Patzek) object to corn as a crop because it is so hard on the land. The USDA study shows that corn ethanol returns 65% more energy than used to make it. Ethanol from Brazil sugar cane returns 700% more energy than used to make it. Soy biodiesel returns 220% more energy than used to make it.

For the future, we need to convert biomass from cellulose to ethanol (or butanol, even better). In the U.S. midwest, diverse plantings of native prairie plants return 238% more biomass than by raising corn. Since they are perennials, they do not need to be re-planted, tilled or fertilized each year. They actually build the soil and sequester CO2 below the ground while we harvest and recycle the biomass/CO2 from above the ground.

Tell your friend that gallon of gasoline takes energy to make that as well. For every gallon of gasoline, we only deliver 88% of the original energy from the crude oil. Since we are using more gasoline than we are finding, we are definitely in a losing game using gasoline to fuel our cars. Notice how prices have been going up? That is a market response to supplies tightening while demand continues to soar. It will get worse. It is one of the reasons that importing petroleum threatens our economy (unstable energy prices that continue upward).
 

ikendu

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Led_Blind said:
I think i will keep driving my little 1.6l Ford Laser and riding my MtnBike to work while waiting fot the intertube to tell me about my perfect hybrid ;)

This is essentially what I am proposing.

Don't purchase any new vehicles until the manufacturers start providing EVs or PHEVs ...and let your local dealerships know it. As I said in the begining of the post, there are plenty of good, used vehicles around for those that need a different kind of vehicle.
 

Bimmerboy

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Powernoodle gets my vote for best post of the thread. And unfortunately, Ikendu, I believe you missed Pn's point(s) in seeming to agree with his last statement.

Honestly, I find these "hey, let's all get off fossil fuels!" discussions not even to be interesting academic fantasies. So much regarding the complexity of human existence is never factored in by most proponents, and the motive always boils down to the same old socialist message...

Man is greedy, man is selfish, and ultimately, evil. Mankind needs to be controlled and limited, by means guilt and self-abasement, with a little helping hand from the government.

I truly do not buy into the notion that these types of discussions are innoccous, however well veiled the intentions are.

Lest someone complain (and I'm not trying to be a wise-guy here) that I'm not "adding anything to the discussion", I'll say that I do agree that people's dependence on fossil fuels will one day end... when it runs out. It can only be wise to have a plan for when it does, and that plan needs to come from a free market.
 

gadget_lover

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powernoodle said:
I reject the claim, however, that there is even a scintilla of science supportive of either climate change or man's contribution to same. My thesis is supported by the predictable and repetitive flip-flopping of the anti-capitalist media, which as recently as the mid-70's was showing us pretty graphs of long-term temperature decline, pictures of the expanding ice caps presented by "scientists" in white lab coats, and so forth. The same specious claims are being made today - only in reverse - and these claims were demonstrably wrong.

What does the media have to do with science? The media is there to entertain, not to do research. At it's best, the media reports on research but they do choose the news that's most likely to attract readers or viewers.

As far back as I remember, the scientific community has warned that we are changing the environment, and not always in ways that we understand. 40 years ago it we did not have weather satellites, super computers and other tools that are being brought to bear on the subjecct. I'd be more inclined to trust the more recent research.

Daniel
 

Bimmerboy

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Hi Daniel,

In and of themselves, and without larger context, I would agree with some of the points you've made. However, the majority of major media, be it TV, print, or radio, has quite obviously played a huge part in transmitting the messages coming from the "green", to use a general and simplified label, scientific (and many times not so scientific) community. I would suggest to make no mistake... much major media is most certainly not just there to entertain. It is highly agenda driven.

Where I agree with you, is that continued study, and ever advancing technology should be brought to bear on finding facts, and what they mean... for any subject, not just the environment.
 

jtr1962

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Bimmerboy said:
Honestly, I find these "hey, let's all get off fossil fuels!" discussions not even to be interesting academic fantasies. So much regarding the complexity of human existence is never factored in by most proponents, and the motive always boils down to the same old socialist message...

Man is greedy, man is selfish, and ultimately, evil. Mankind needs to be controlled and limited, by means guilt and self-abasement, with a little helping hand from the government.

I truly do not buy into the notion that these types of discussions are innoccous, however well veiled the intentions are.
I feel I need to point out that while capitalism isn't always inherently evil like many on the left seem to think, the free market doesn't necessarily give what's best for the consumer without government intervention. Rather, it gives what's best for the bottom line. Occasionally, that does happen to also be the best product. More often than not, though, it's a bug-ridden product designed to maximize the income stream of whoever produces it.

Cars are an excellent case in point. They're like the ink-jets of transportation. The car is sold, often at a relatively small profit margin, safe in the knowledge that plenty of money will be made over its life in spare parts, oil, gasoline, tires, and other "consumables". Besides cars, everything related to road transportation seems to be maintenance intensive. Roads are always seemingly in need of repaving, the police and hospitals are kept busy thanks to the daily carnage. While the auto industry doesn't profit from all of these activities they are nevertheless part of a status quo which complains anytime there is any suggestion of changing things in a way in which they would be left out of the loop. While EVs wouldn't change road maintenance or reduce accidents, they would drastically reduce the spare parts business, put loads of mechanics out of work, put most gas stations out of business, and so forth. Would EVs be better for the consumer? Well, everyone who has owned one certainly thinks so. Unless you're a traveling salesman the lack of quick refueling (the only real drawback) is pretty much immaterial for 99% of trips. And even that drawback is corrected with new batteries recently developed.

The wholesale dismantling of public transportation is another good example. Trolley lines were bought up by GM and replaced with buses not because the buses were inherently better. The biggest advantage touted was that the bus route could change readily as passenger demand changed. Nevermind that many trolley routes were the same for years because ridership patterns remained the same and could be expanded/changed as needed fairly easily by using already existing track. Outside of that supposed advantage, the buses were worse in every way compared to the trolleys they replaced. They rode less smoothly, they smelled, they required frequent maintenance, they cost more overall to operate, they were less safe, they were far slower (trolleys/interurbans regularly ran at up to 80 to 100 mph on dedicated tracks in rural areas while buses were going at best 50 mph plus stopping for traffic). The only ones the buses were better for were GM, whoever sold tires, whoever sold diesel fuel, mechanics unions, and so forth. They certainly didn't represent a better way of traveling for the general public. In fact, many former trolley routes lost huge numbers of riders after they were converted to bus for exactly the reasons I mentioned. If the fare was more and the service poorer that's a recipe for losing customers. Of course, GM et al said the ridership loss was because the general public wanted cars, not public transportation. The airline industry did pretty much a similar thing to the intercity railroads (although here at least planes did at least provide a speed advantage even if everything else about them was a negative compared to taking the train).

In short, GM brilliantly engineered a master plan to get the public into cars over a generation. However, even this master plan wouldn't have succeeded had government not allowed the systematic dismantling of valuable public transportation infrastructure nor funded the Interstate highway system. Why did they do so? I honestly believe at the time most of our representatives actually thought it in the best interests of the public thanks to the brilliant marketing of the auto and aeroplane as the solutions to all our transportation ills. There probably wasn't a conspiracy, but rather just extreme shortsightedness combined with the profit motive. In fact, I find it ironic that those who are against the government forcing transportation alternatives now don't realize that the same government had a huge hand in pushing private over public transportation 50 years ago.

That takes us to where we are today. Putting aside global warming since some here are still not 100% sold on it, we now know that cars and planes spew emissions which cause 600,000 cancer deaths a year in the US alone. We know these emissions also cause damaging acid rain. We know the particulates in these emissions aggravate asthma and dirty our environment. We know driving autos on long commutes creates stress which causes many health problems. We know auto usage contributes to obesity. We know the congestion and confusion autos create makes cities less liveable. We know that auto accidents kill about 50,000, injure 2 million, and cause billions of dollars in lost productivity. We know that oil supplies are finite and that we'll need to wage war to secure what we'll need if we continue to be dependent upon them. We know all these things yet we are still very resistant to changing the status quo even a little because a wealthy minority would suffer even if most would benefit.

The hard fact is that a capitalist economy can't be left alone in the hope that it will do what's best for the people. Along the same lines of thought, government by itself can't be trusted 100% to do what's right. Rather, you need private industry with government oversight, and independent studies done by those who derive no benefit from skewing results one way or the other. Take what happened with transfats as a good example of a public/private partnership. Numerous studies have confirmed that transfats cause obesity and heart disease. This wasn't even open to debate any more. Nevertheless, until food manufacturers were specifically forced to label transfats few actually did anything about removing them from their foods since the general public wouldn't be aware they were present. After the labeling took effect, more and more foods were touted as transfat-free. This change cost very little to implement yet if not for government regulation it most likely would never have taken place. This wasn't a heavy-handed regulation, either. It merely required independent labeling of transfat content, not a complete ban on it. However, in NYC a ban on transfats will take effect this year on restaurants largely because they aren't required to label their foods, and therefore have refused to eliminate transfats on their own.

Maybe a similar free market with government oversight approach for automobiles might be labeling cars with a "cancer deaths per 100,000 miles" right alongside the EPA mileage combined with a zero emissions requirement in major cities (although frankly I'd like a complete ban on cars in major cities). The government wouldn't favor one technology over another, just require that the vehicle be zero emissions. You could even use an internal combustion engine to meet such a law if you add a means for capturing all the exhaust. Then again, if we also had some sorely needed noise limits on cars we might well obsolete internal combustion engines regardless. Anyway, the orderly transition to non-fossil fuels that you envision once fossil fuels run out will never take place unless we start giving alternatives a market advantage via regulation right now. The hard fact is that the general public would easily be sold on EVs if only someone would make them but the free market won't without a push from government because too many entrenched special interests would lose.
 
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ikendu

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Bimmerboy said:
...Ikendu, I believe you missed Pn's point(s) in seeming to agree with his last statement.

No. I didn't miss his point. I simply don't agree that because you can find cases where "scientists have been wrong" previously it means that all science we see reported is wrong. I didn't miss his point, I simply chose to focus on the one thing in his post on which we both do agree. I'm not posting on CPF to find cases on which to argue. My intention is to propose an idea and then see if we can find areas of agreement that can help move that idea forward.

I know there are those that don't believe in Global Climate Change, Pn certainly appears to one of those. That's fine. There are many other reasons to come up with a proactive plan to get off of imported petroleum. Pn sees that, and I agreed with that part of his post.


Bimmerboy said:
...I'll say that I do agree that people's dependence on fossil fuels will one day end... when it runs out. It can only be wise to have a plan for when it does, and that plan needs to come from a free market.

The dependence will end when petroleum gets so expensive that it simply doesn't work any more, seems to me there will still be some left somewhere in the world, we just won't be able to afford it. I see you agree that having a plan is a good idea. And... that by supporting a free market, you might be agreeing with me that if we want PHEVs to be offered, we should refuse to purchase any new cars until PHEVs can be purchased. That is a "free market" sort of mechanism; make our consuming preferences known and let someone step in to satisfy those needs.

I will say this about "free market solutions". It is not always what is best. The free market is not likely to protect the air down wind of a factory or the water down stream of a factory. Pollution controls drive up immediate cost, free markets tend to "race to the bottom" of expenses. And yet... I want my air to be safe to breathe and my water to be safe to drink.
 

Datasaurusrex

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I disagree with your assesment of the freemarket. You'd be right if a free market operated in a vacum (if the producers dictated all aspects of the free market) but it doesn't (and they don't).

Instead the producers must conform to the demands/desires/wishes of the consumers... and that includes those living downwind of factories. Public demand for low cost AND environmentally friendly products (and production techniqes) will dictate which companies become successful.

A company that places too much emphisis on low cost, and not enough on being environmentally friendly, will not be viable in the long run (they will be overtaken by competitors).

Look at starbucks and their decision to do away with transfat. No regulation needed, purely voluntary.

Look at companies like REI, who try to be pretty eco-friendly. Even Home Depot switched to using 'green' wood (from sustainable sources). They had to charge a bit more, but their overall standing in the marketplace wasn't negatively affected.

To simply say that "free market" necesarily creates pollution and a "race to the bottom" bespeaks a lack of understanding of how the free market really functions imho.
 

McGizmo

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Free market is presumably based on consumer and manufacture knowledge, viable choices and a lack of government stifling intervention. In reality, these conditions are not always present and exploitation of their absense can be profitable and has been in the past, IMHO. Where, in any particular case, lie the experts and on which side, is their bread buttered?
 

ikendu

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Datasaurusrex said:
To simply say that "free market" necesarily creates pollution and a "race to the bottom" bespeaks a lack of understanding of how the free market really functions imho.

I look at the pollution levels prior to the Clear Air and Clean Water Acts, presumably when there was little regulation and a more free market. All levels of pollution were much higher.

What does happen in the absence of pollution regulation is that the factory owners that care about their environment install controls, the other factory owners don't and their costs are lower. Later, in the marketplace, the products are disconnected from the factories where they are produced and consumers pick the lower priced items (if the features are the same). Consumers are not aware if the factory puts chromium plating waste in the river, so... it does not form part of their choice.

The factory operators that took care with their environment go out of business due to their higher costs. The playing field is not level. Regulation creates a level playing field; all must met the standard, no one is disadvantaged. In Iowa, the energy for ethanol plants is not yet regulated. Some use clean burning natural gas ...and some burn coal with higher levels of pollution and CO2 emissions. I toured one such plant that burns coal. The operator quite proudly announced that buring coal gave them a considerable cost advantage over their competitors that burn natural gas. This was a farmer. Someone that lives close to the land.

The playing field is not level and the more responsible plant operators will suffer if there comes a cost squeeze in the ethanol industry.

BTW... when a consumer purchases ethanol at the pump, they can't tell if the plant burned coal or gas. It doesn't form part of their choice.
 

jtr1962

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Datasaurusrex said:
Look at starbucks and their decision to do away with transfat. No regulation needed, purely voluntary.
And had there not been a regulation requiring many types of food to list the amount of transfat most consumers would be unaware which foods had it and which didn't. In such an environment I doubt Starbucks would have done anything.

Having the free market cater to the environmental sensitivities of the population requires that population to be aware of what noxious substances are present and/or used in the manufacture of goods they purchase. Without regulations requiring the listing of such substances I highly doubt such information would be readily available to the average consumer. As a consequence, there would be little incentive for the free market to remove the substances in question as it would provide no competitive advantage.

I really think my idea of requiring stickers on cars with a cancer deaths per 100,000 miles is a great idea. Of course, it would only be a statistical estimate based on the relative amount of certain pollutants produced by the car to the total amount produced by all vehicles, but it would be better than nothing. It might be interesting for the Hummer buyer to know he'll cause, say, 6.2 cancer deaths if he/she drives it 100,000 miles but could get that down to 0.5 by driving a Prius, or 0 by driving an EV. BTW, these numbers aren't even guestimates. I just picked figures out of my head for the sake of illustration. I have no idea what the actual numbers would look like. They might be much smaller, or much larger. I just don't know. If nothing else such numbers would at least get consumers thinking about the true cost of their driving habits on society at large. You can't be expected to want to solve a problem until you're aware one exists in the first place.
 

Datasaurusrex

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Yes, some producers, wholesalers and retailers do a ****-poor job of marketing their environmentally friendly items.

Part of any successful marketing strategy (in this area) must involve 'consumer awareness' or consumer education (about the issues).

To blame the free market system for their ineptitude is wrong imho.

Other companies do an excellent job of such marketing i.e. REI, Home Depot, Weyehaeuser, etc.

Just look at the trend in environmentally friendly index funds over the last 10 to 15 years. the number of companies offering such services have grown substantially.
http://www.firstsustainable.com/view.php?show=154
http://www.socialfunds.com/news/article.cgi/article1364.html
http://www.paxworld.com/
et cetera.

Many consumers and investors do not use price, profit margin, or investment return ratios as the sole basis for their decisions.

Nothing about the free market system absolves one from the duty of making moral decisions.

Looking at the pollutions levels before and after the Clear Air and Clean Water Acts do not tell the whole story. Lots of holes in any theory that attributes all the positive changes to just those 2 acts -- correlation does not prove causation.
 

Datasaurusrex

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665
This is the kind of thinking that is frustrating, because it is based on a illogical pipe dream and lacks an sense of reason or understanding of the issues:

Quote: "It might be interesting for the Hummer buyer to know he'll cause, say, 6.2 cancer deaths if he/she drives it 100,000 miles but could get that down to 0.5 by driving a Prius, or 0 by driving an EV."

Do you think the electrical energy that you use to charge a EV comes FREE FROM THE ETHOS?

No of course not. it is generated primarily by building dams, giant coal furnaces, propane driven generator plants and nuclear plants.

To say that an EV vehicles causes no cancer deaths is to completely ignore the entire manufacturing process that goes into the production of electricity.

Plus I suspect that the more people who use EV, then the more we would need larger capacity electrical grids. That means using more raw, finite materials, using more land, using more pesticides and heavy metals, etc.

Nothing is as cut and dry as "EVs are good, gasoline is bad."
 

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