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Bush's Dangerous Energy Proposal

Moving too quickly on alternative fuels could backfire, says one expert on ethanol fuels.

By Kevin Bullis

Thursday, January 25, 2007

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In President Bush's State of the Union address this week, he announced several key energy proposals, most notably increasing the use of biofuels such as ethanol. But some critics are skeptical of the president's proposal to rely largely on ethanol to reduce gasoline consumption by 20 percent in a decade. Indeed, this could do more harm than good, says David Victor, director of Stanford University's Program on Energy and Sustainable Development. This week Victor is participating in the World Economic Forum in Davos, Switzerland, where climate change leads the agenda. Technology Review caught up with him by phone to get his views on the president's speech--and on what the United States should be doing.

David Victor, head of Stanford University's Program on Energy and Sustainable Development, says the president’s energy proposals may be leading the nation in the wrong direction.
Credit: David Victor, Stanford University

Technology Review: At least superficially, President Bush's remarks on energy echo some of your own ideas. What parts of his speech did you applaud?

David Victor: The overall strategy, which is to rely on markets and encourage diversity in energy and to encourage efficiency, all of which he said in one way or another, is absolutely right. What was new last night was the goal of doubling the size of the strategic petroleum reserve. That's an extremely important thing to do.

His emphasis on technology is absolutely crucial. What he did say about climate change did emphasize technology. All of that is sound.

I thought the rest of the stuff was drifting off into the zone of unreality. The target that he sets of cutting down gasoline consumption by 20 percent in a decade is, I think, almost certainly unachievable.

TR: One of the technologies the president emphasized is converting wood chips and grasses, known as cellulosic feedstocks, into ethanol. Could that make his goals achievable?

DV: You have to be careful because a very large part of our biofuels policy is not about energy at all. It's really about the heartland and farm politics because the current corn-based biofuels don't really save us that much energy. Cellulosic biomass [which is potentially much more efficient] is still really some distance off in the future. If we try to meet these aggressive targets very quickly, what we're going to end up with is a much, much larger version of the current, already inefficient, corn-based ethanol program.

TR: Documents released by the White House said that the vast majority of the 20 percent reduction in gasoline use in the next decade should come from using more biofuels such as ethanol. Is this a good strategy?

DV: In my view, this is a dangerous goal because the other technologies [such as cellulosic ethanol] are not available, [and] it really demands that we dramatically scale up our corn-based ethanol program. And I think that has serious ecological problems because of the large amount of land that they're going to have to put under cultivation. [There are] big economic problems because [making ethanol from corn] certainly isn't competitive with other ways of making biofuels, such as from sugar.

The other part of the problem is that it now appears that the price of sugar and the price of corn is tied to the oil market. Planters are looking at oil prices and making decision about how much to plant and about how much of their crop they're going to send into ethanol production and how much into food. So if oil prices stay high, then you're going to see the prices of these important food products rising at the same time. And there's already warnings from ranchers, who use corn for feed. And food processors are raising the price of their products and warning their shareholders because the prices of corn syrup and other corn-based feedstocks [are] rising.

Comments

  • Relative price of gas and electric
    Can someone tell me what the relative prices are for running a vehicle on gasoline vs using electrical energy from coal, natural gas, nuclear, take your pick? I'm curious to know if this plug in hybrid vehicle makes economic sense. 
    Rate this comment: 12345

    tkwaugh
    01/25/2007
    Posts:1
    • Re: Relative price of gas and electric
      Check this one and the references in it: http://en.wikipedia.org/wiki/Battery_electric_vehicle
      Rate this comment: 12345

      Colin
      01/25/2007
      Posts:7
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    • Re: Relative price of gas and electric
      The numbers I have read recently suggest that 80% of America's 220 million vehicles could be recharged during off-peak hours with our current generating capacity at a cost of 1 to 2 cents per mile vs. an average 10 cents per mile for gasoline.  This charge on the GM Volt would last for 40 miles, which is slightly more than the average person drives per day.  After that, the small engine will start and power the generator for another 600 miles without refueling.
      Rate this comment: 12345

      Rand
      01/29/2007
      Posts:4
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    • Re: Relative price of gas and electric
      TK,
      Hybrids are not plug-ins - the cars run on electricity in a battery that is charged up while the car is using gasoline.  The electric motor is used for low speeds, idling and backing up.  They are very economical to run and a great alternative until we have better fuel cell batteries to run full electric cars.

      Hope this helps explain the technology.
      Rate this comment: 12345

      ydevine
      02/22/2007
      Posts:1
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  • Where does one start
    The sceptic has not taken ito account that one must start somewhere - the goal of 20% ethanol is achievable, but will not happen if people take a negative attitude.

    Yes - higher yields are available with other crops, but these must be cultivated, with economics in mind. I cannot recall where the President said it would be cheap - the USA enjoys very low cost gasoline - but - at the expence of the trade deficit. We need to be open minded, and figure on offering solution, not negatives, to ensure the future.
    Rate this comment: 12345

    chempro
    01/25/2007
    Posts:2
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    • Re: Where does one start
      Exactly! What purpose does this spouting of negativity serve? If you want to talk about where the danger lies, look no further than the the foot dragging that got us into our oil dependance in the first place. Is it really better to focus all of our money and resources toward safeguarding our oil imports, or should we put those BILLIONS of dollars toward a new way forward? If you ask me, 20% in 10 years is too slow!
      Rate this comment: 12345

      tla723
      01/30/2007
      Posts:20
      Avg Rating:
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      • Re: Where does one start
        The goal quoted by the “skeptic” is not “20% ethanol”, it is “20% reduction in gasoline consumption”. “Don’t worry, be happy!” is what gave us the past six years of starting nowhere, and giving this president the benefit of the doubt is what gave us the present situation and limited options in the middle east. I would like to see those billions put towards a new way forward, but handing it to agri-business is not the improvement I would hope for.
        Rate this comment: 12345

        Troop4Guy
        11/28/2007
        Posts:3
  • Proposal to Change
    One way to jump start this process is for the president and congress to raise the fuel economy rating per car company(Corporate Average Fuel Economy) by one gallon per year over the next ten years. The only issue from this is that they may loose some campaign contributions from the oil companies who are in their back pocket.

    In addition, they should add a Federal gas tax of 10 cents/gallon and increase it by 10 cents each year for the next ten years. The revenue from this gas tax can be used for tax rebates for people who by hybrid vehicles and for companies who invest in alternative technologies.

    In summary, without a financial incentive to move away from gasoline the end users will not make the move. This is the current situation with Solar panels. Currently, the technology is there for most homes to use Solar; however with a 20 year breakeven point on your solar investment it doesn't make sense to switch from the grid.
    Rate this comment: 12345

    te26504164
    01/25/2007
    Posts:3
  • Take a larger view
    The elephant in the closet that everyone seems to be missing out on is traffic flow control.  We've invested literally millions in fiber optic control systems, remote cameras, etc., for traffic lights but there is no (or very little) synchronization to ensure that the traffic keeps moving.  Local politics determines traffic light timing, which is often set by shop owners who think that high traffic speeds keep people from entering their shopping centers (a traffic engineer informed me that this is a very explosive issue).  The gridlock we get may be intentional, since it creates business.
    Any car (including my 8 cylinder cadillac) can get good mileage if it's not sitting still.  A car at rest gets 0 miles per gallon, even if it is a hybrid.
    My solution: use the darned computer algorithms to make sure the traffic keeps moving.  You can save billions of gallons that way and that's doable NOW!
    Rate this comment: 12345

    kearns
    01/25/2007
    Posts:28
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    • Re: Take a larger view
      I've seen situations like this.  We have a local tourist town that suffers horribly from traffic congestion.  There was an attempt to build a bypass so that unnecessary traffic could be directed around the town.  However the proposal was killed by the merchants in the town for fear of lost profits.
      Rate this comment: 12345

      dparker
      01/25/2007
      Posts:1
      • Re: Take a larger view
        Exactly.  I learned from two traffic engineers that our county and state roads are on two different computer systems that don't communicate.  One road can be perfectly synchronized to pump traffic along at a good clip and then be interrupted by a traffic light that's part of a different system.  It's screwy, not to mention horribly wasteful of fuels.

        Cars stopped at lights get ZERO "0" miles/gallon!!  It's simple physics.
        Rate this comment: 12345

        kearns
        01/26/2007
        Posts:28
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  • Out Source
    The raw materials all don't have to come from the "Heart-Land" of American. Why can't we put some of the folks in Mexico to work growing crops and making ethanol would otherwise be coming here as ilegal aliens. They need the opportunity to be weened off of our economy and we need to be weened away from Arabic petroleum.
    Mexico has a new president who appears to want to work with the US, e.g. drug enforcement. I'm sure he would support any efforts the US offers to improve the Mexican economy.
    Rate this comment: 12345

    jegflhs@yaho...
    01/25/2007
    Posts:2
    • Re: Out Source
      Exporting alcohol production to another country is the same as importing an oil product.  The price soon rises and we will be held hostage by yet another country.  We need to plant all available land including interstate roadways where feasable and encourage engineering that will design vehicles to use alternative energy efficiently.
      Rate this comment: 12345

      MarkW
      01/26/2007
      Posts:3
  • The real elephant
    The real elephant in the room no one is addressing is why we in the U.S. are so addicted to the personal automobile.  This leads to an attempt to continue business as usual by other means.  How about driving less and, instead, using more public transportation, walking and bicycling?
    Rate this comment: 12345

    pfarber
    01/25/2007
    Posts:1
    • Re: The real elephant
      http://www.epa.gov/air/airtrends/econ-emissions.html

      The link shows graphically that while pollution has dropped steadily over the last few decades, energy use efficiency has nearly kept up with population growth (in spite of our driving). Fortunately, GDP growth has outstripped our need, but notice that we are driving directly in step with the growth of our wealth. If you want Americans to stop driving, impose an extraordinary motor-fuel tax. The graph also shows that automotive efficiency gains are offset by increased driving. Note that while CAFE standards drove efficiency up, our miles driven stayed above the GDP curve.
      Rate this comment: 12345

      lschuber
      01/25/2007
      Posts:13
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    • Re: The real elephant
      Why we are addicted is irrelevant. True solutions involve achievable goals, not changing habits of the masses.
      Rate this comment: 12345

      tla723
      01/30/2007
      Posts:20
      Avg Rating:
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  • my prediction
    within 10 years, 90% of people will be driving around in pure electric cars and electricity will be almost completely free.
    Rate this comment: 12345

    enantiomer20...
    01/25/2007
    Posts:39
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    • Re: my prediction
      I sincerely hope your right, as that is a short time in the future. This would require a practical means of developing a controllable fusion power to generate the electricity.
      This whole energy thing is a great opportunity looking for a great solution and the world is overdue.
      Rate this comment: 12345

      jegflhs@yaho...
      01/25/2007
      Posts:2
    • Re: my prediction
      590 million cars now. 65 million new cars and trucks in 2005.
      300,000 new cars were hybrids.
      As of 2006 there are about 800,000 hybrids and electric cars on the road.
      projection is for 2012 to get 2 million hybrids/electrics. So for 2017, it would seem we could see 15 million total if we are lucky.

      Are you predicting that in 2017 there will be 90% of the new cars and trucks will be electric. 72 million out of 80 million?
      Or are you predicting in 2017 that we will have 1.1 billion cars and trucks that are electric out of 1.2 billion cars and trucks?

      Neither seems possible to me.

      According to the most recent update of the J.D. Power and Associates Automotive Forecasting Services Hybrid-Electric Vehicle OutlookSM, U.S. hybrid-electric vehicle sales volumes are anticipated to grow by 268 percent between 2005 and 2012. Hybrid vehicle sales are expected to grow from approximately 212,000 vehicles in 2005 to 780,000 by 2012.

      http://www.hybridcar.com/information-center/hybrid-car-overview/hybrid-car-sales-figures-16.html
      Rate this comment: 12345

      advancednano
      02/22/2007
      Posts:3
      Avg Rating:
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      • Re: my prediction
        Toyota ALONE plans on selling 1,000,000 hybrids in the USA by 2010.
        I'd echo the sentiments that acknowledge that the masses are not going to change their tastes (or appetites). Toyota and to a lesser extent Honda have clobbered US auto makers "simply" by providing what the market desires - NOT what the market SHOULD desire.
        Tagamet
        Rate this comment: 12345

        Tagamet
        03/17/2007
        Posts:7
        Avg Rating:
        5/5
  • Mirrors light up the world
    Each square kilometre of desert receives sunlight equivalent to 1,500,000 barrels of oil annually, corresponding to a layer of oil 9 inch deep. Solar energy can be converted to electricity with 13 % efficiency by concentrating solar power plants (CSP) at a cost of $ 3-5 per Watt. CSP plants in California have been working reliably for 20 years and produced more electricity than all photovoltaic panels combined.

    With the amount of money spent in the “2nd oil war” (some $ 378 billion) one could trigger the construction of 300 GW of CSP plants, assuming $ 2 invested by private companies for each $ injected by the government. On a desert area of  7500 km2 (1.5% of the Great Basin) these would generate clean electricity equivalent to 3,000,000 barrels of oil per day, more than imported from the entire Persian Gulf region!

    This would not only make us independent from Iraqi oil, but also save us and our children from climate disaster and radioactive waste as long as sun shines on earth. As a valuable by-product concentrated solar power can provide desalinated water to desert regions. Last, not least the construction or millions of mirrors from glass and steel would create countless jobs e.g. in the suffering automobile industry.

    To fight global warming we need a new Apollo program, not half-hearted “Twenty in Ten” approaches as proposed by Bush!

    http://www.trec-uk.org.uk/articles/gdn_061127_ber_27_15216508.pdf :How mirrors can light up the world
    http://www.ez2c.de/ml/solar_land_area/
    http://www.trec-uk.org.uk/index.htm
    http://en.wikipedia.org/wiki/Concentrated_Solar_Power
    Rate this comment: 12345

    akay
    01/25/2007
    Posts:4
    Avg Rating:
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    • Re: Mirrors light up the world
      While I love solar, I believe the real problem is NOT energy generation, it is energy storage.  What do you do when the sun doesn't shine, how do you pack the energy with you on your car, boat, plane, scooter? 

      A super efficient energy dense battery would solve most of our problems, as would dense methods of hydrogen storage, or efficient conversion of biomass to fuel. 

      What I heard from Bush was further subsidies of his red state cronies, what I wanted to hear was a massively funded multi-pronged (storage, generation...) federal research program starting NOW while oil is still relatively cheap.
      Rate this comment: 12345

      GaryB
      01/25/2007
      Posts:53
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  • The Full Political Reality--What No One Wants to Think About
    Mr. Victor's analysis is certainly logical and compelling, as far as it goes.  However, he fails to consider "Case II" . . . the political realities of the Middle East and the possible loss of virtually all oil production from that area.
    This is not a fairy-tale scenario. Iran, claims to be developing advanced nuclear technology for peaceful uses-- a somewhat suspect statement from a country with huge oil resources. Meanwhile , its fanatical president, Mahmoud Ahmadinejad, has declared that "Israel must be wiped off the map," and boasts of his ability and willingness to absorb a retaliatory strike that will send millions of his people to paradise.  There is little doubt that if Iran delivers a nuclear strike on Israel, the remnants of that beleaguered nation will retaliate with a barrage of nuclear strikes against Iran, and possibly against many or all of the other nations that have overtly or covertly supported terrorism . . . a group that would include most of the Arab OPEC members. 
    I am no great fan of George Bush, but I think that this time he’s proposed something that makes sense . . . not from a current economic perspective, but from the standpoint of preparing this nation to function when, literally, “all hell breaks loose.”
    Rate this comment: 12345

    fcohen888
    01/25/2007
    Posts:1
    • Re: The Full Political Reality--What No One Wants to Think About
      Well put. All things considered, abundant, cheap oil has lured us into that hornets nest. The only real way out is eliminating our dependance on the resource they control. I doubt seriously that Bush will get anything significant done in that regard, but I'll take hollow rhetoric over pessimism any day. If Brazil can run on ethanol, why can't we?
      Rate this comment: 12345

      tla723
      01/30/2007
      Posts:20
      Avg Rating:
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  • president Bush is fake
    President Bush just wakes up one day, and declares that we need to cut our gas consumption. Oh my, really? How about the previous 6 or so years he spent in office, during which he rolled back a lot of environmental legislation?

    Anyone can see that he is just trying to save face of his presidency, which is headed to the dumpster. His proposals are most likely just a fake PR move to improve his image.
    Rate this comment: 12345

    gabrielg01
    01/26/2007
    Posts:361
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    • Re: president Bush is fake
      Please put aside partisan politics.  Besides, President Bush has advocated energy independence and conservation for the last six years.  Just a few members of Congress always had other motives for blocking the research and development.  We the people need to tell congress to get on the stick and make it happen.
      Rate this comment: 12345

      MarkW
      01/26/2007
      Posts:3
      • Re: president Bush is fake
        Bush drifted so far away from the center, that taking his side makes YOU a partisan. His rating by the population sank to Nixonian depths.

        Let's not pretend, Bush is no environmentalist.
        Rate this comment: 12345

        gabrielg01
        01/27/2007
        Posts:361
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        • Re: president Bush is fake
          And the Clinton/Gore team accomplished exactly WHAT in their 8 years?
          I agree that playing politics will do us absolutely no good.
          The market will eventually dictate the products that will be provided. So far, it appears that only foreign car mfgs like Toyota and Honda have recognized and filled those needs. The one saving Grace there, is that at least there is still competition driving the FOREIGN mfg's innovators.
          Rate this comment: 12345

          Tagamet
          03/17/2007
          Posts:7
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    • Re: president Bush is fake
      Wake up and smell the roses instead of burying your head in the sand.
      The ethonol saga has been on the records for ages - President is merely relaying the suggestions of the DOE. One must wonder if you have noticed that all gasoline (well in Texas anyway) has a mimimum of 10% ethonol blended into it.
      THIS ETHANOL ISSUE IS NOT SOMETHING NEW - the crops were planted years ago, the processing plants were designed, fabricated, erected and commissioned, this never happened overnight.
      Try turning the news on sometime - you may be surprised what is going on in the world - especially with the technology sector.

      Nearly forgot - get some help with your hate - it will only poision you - no one else.
      Rate this comment: 12345

      chempro
      01/27/2007
      Posts:2
      Avg Rating:
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      • Re: president Bush is fake
        You just killed your own point of defending Bush, because if all this ethanol technology was around for decades, then he cannot take credit for it. Trying to cast himself as an environmentalist has no credibility. He is a fake.
        Rate this comment: 12345

        gabrielg01
        01/27/2007
        Posts:361
        Avg Rating:
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        • Re: president Bush is fake
          Bush is a fake, Bush is a fake... Boo-Hoo :(   Hasn't anyone ever told you to never to look a gift horse in the mouth?  It is true Ethanol has been around for decades and maybe its the answer and maybe its not.  Maybe President Bush is only relaying suggestions from the DOE.  But isn’t it his job to listen to the civil servants that we are ALL paying for and take their recommendations seriously.   Why can we just go forward from here, if republicans are taking about alternative energy in the mainstream body politic how can this be a bad thing?  Isn’t this what we all have wanted for decades?  Or is it you just don’t like the messenger?
          Rate this comment: 12345

          cgarrels
          02/03/2007
          Posts:2
      • Re: president Bush is fake
        Listen, anyone who touts Bush as anything but a corrupt, corporate sell-out has their head in a place far darker than the sand my friend.
        Rate this comment: 12345

        tla723
        01/30/2007
        Posts:20
        Avg Rating:
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        • Re: president Bush is fake
          When all else fails, blame Bush. Remember, the energy problem began in 1972, during the oil embargo, and has perpetuated itself through every president (and congress) since.
          In 1990 I owned a full size Buick LaSaber that got 34/35 miles per gallon on the road. Now, some 35 years later, the automobile manufactures boast a 28/30 mpg automobile as being energy efficient. Now that's progress.  
          Rate this comment: 12345

          shigley
          02/13/2007
          Posts:2
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  • 20% is easy (or it should be)
    Most hybrids deliver more than 20% efficiency over regular vehicles. So, why all the corn hoopla? If we mandated hybrid power trains for all newly manufactured vehicles, then we'd achieve that 20% savings within a few years.
    Rate this comment: 12345

    gabrielg01
    01/26/2007
    Posts:361
    Avg Rating:
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  • really, one unhonest corrupted expert,i.e. prof.DV critized one stupid ignoramus, i.e. pres. Bush.
    really, one unhonest corrupted expert,i.e. prof.DV critized one stupid ignoramus, i.e. pres. Bush.
    Rate this comment: 12345

    judbarovski
    01/26/2007
    Posts:7
    Avg Rating:
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    • Re: really, one unhonest corrupted ....
      I might agree that D.V. is not to be believed, but it would not be just because you (judbarovski) have called him names.  Most people expect to know the facts and reasoning that he is discredited. 
      Rate this comment: 12345

      MarkW
      01/26/2007
      Posts:3
      • Re: really, one unhonest corrupted ....
        dear MarkW! my reason to give names for VD was the following RE-s @ energy storage possibilities, while VD is clear oil lobbist.
        For example see http://judbarovski.livejournal.com and about capacitor of firm of EESTor (Texas) with 350 WH/kg and so on and so on
        Rate this comment: 12345

        judbarovski
        01/27/2007
        Posts:7
        Avg Rating:
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  • OPEC 70's policy, reduce oil prices
    I suspect OPEC will most likely make a similar move to what they did in the 70' by dropping the price of Oil which defuses public anger and anxiety over Oil.

    This will inevitably drain public support and funds from renewable energy sources just like it did back then.
    Rate this comment: 12345

    amakkar
    01/26/2007
    Posts:2
    Avg Rating:
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    • Re: OPEC 70's policy, reduce oil prices
      This time around the world is smarter than it was in the '70s. The OPEC ruse will not work.

      And it is also about more than our dependency on psychotic middle easterners - it is the issue of carbon dioxide emissions, hence the ethanol solution is not enough.
      Rate this comment: 12345

      gabrielg01
      01/26/2007
      Posts:361
      Avg Rating:
      3/5
  • Mass Transit and Telecommuting
    Can the current level of Biofuel/ethanol production be sustainable enough not to shock food production but sufficient enough to power/run large scale mass transit systems like light rail and then be supplemented by people equipped with the right devices to telecommute 1 to 3 days per week? Why move a single car down the road when you can power a Tram Car or above ground subway system. Those who choose to not travel can still be productive using computers and communications systems.
    Rate this comment: 12345

    mkogrady
    01/26/2007
    Posts:168
    Avg Rating:
    3/5
    • Re: Mass Transit and Telecommuting
      I agree, but the reasons why people travel, especially for business, is that we're wired socially for face to face contact.  Video transmissions turn people off, especially if they haven't met you previously. It's a terrible technology for making first impressions.  I hope someone solves the interpersonal aspects of telecommuting, they'd earn a Nobel Prize.
      Rate this comment: 12345

      kearns
      01/26/2007
      Posts:28
      Avg Rating:
      4/5
  • Ethanol Effeciency / Thoughts
    Its my understanding ethanol is a very high octane fuel.  To maximize IC engine effeciency I believe you need to use high compression IC engines.  However, Detroit etc. for reasons I can't understand is producing flex fuel vehicles which can run on fossil fuel gasoline or a blend of fossil fuel gasoline and ethanol.  Why doesn't Detroit make and offer IC engines that run on pure ethanol, so we improve the utilization of the ethanol being produced in this country ?  Continued low compression use of ethanol seems a total waste program designed to simply lower Detroits investment requirements and keep us addicted to big oil longer than ever ?  Does Bush or his people ever read Consumer Reports articles on ethanol using auto's ?  This is where a smarter congress could help draft smart incentive legislation ?  In the end I see ethanol only as a short term fix and am sorry its so politically midwest dominated. We need to educate the media, media educate Joe Sixpack socongress moves in right direction and we don't waste money in non productive non economic ways....  Bush is always 10 yrs behind times.  I lived thru the 70's oil crunch and feel bad we are still spending money on NASA instead of solving and working on the end of oil problem !  When will Joe Sixpack wake up and think about more than the next moment or month or year and think long term ?  Who is educating him and our members of congress ?  I guess we all, who read websites such as this, have to get started and motivated.  Maybe we need energy demonstrations and non global warming demonstrations instead of against the war demonstrations ? I think we all need to start writing our members of congress on this subject every day.  Maybe the answer is we all need to become much more active on the political side, as the pols seem to need lots of help figuring out the correct action to take and what is best for them to support and fund in new alternative energy incentive programs ?  I am curious, what exact technology approaches is the US Dept of Energy supporting ?   Why didn't Bush talk about the government programs in this area of research ?  We certainly have at this point huge US Labs such as Argonne etc. working on problem ?  What are they working on, and what looks promising ?
    Rate this comment: 12345

    naturlm
    01/26/2007
    Posts:10
    Avg Rating:
    2/5
  • ????
    Combustion engines need to be replaced entirely. For Gods sake, its nineteenth century technology.
    If not the combustion engine, start making car bodies out of carbon fiber instead of steel, and find an alternative to glass. You'd probably get huge fuel savings out of those changes alone.

    PS: Boeing-Spectrolab announced solar cells with 40 percent efficiency some time ago.
    Rate this comment: 12345

    roboto
    01/26/2007
    Posts:2
    • Re: ????
      Great idea, but we also need something we can use until the next combustion-free technology is ready. Environmental friendliness is at the top of my list, right under oil independance.
      Rate this comment: 12345

      tla723
      01/30/2007
      Posts:20
      Avg Rating:
      4/5
  • Cut 20%
    Besides the ethanol program, there are new methods of pyrrolizing cellulosic waste, switchgrass, garbage etc into high grade diesel oil. If the DOE empahsized that, reducing greenhouse emmissions might be as simple as changing from gasoline to diesel engines. Then to diesel-electric hybrids. Then to all electric.
    Rate this comment: 12345

    protn7
    01/26/2007
    Posts:58
    Avg Rating:
    2/5
  • Some Other Big Issues
    Hmmmmm...
    After reading the above comments, the proposals seem, to me, to amount to:

    1) Force the Government to spend lots of taxpayer money chasing energy dreams with no accountability.

    2) Force taxpayers to give more of their money to the Government who, if past history is a guide, will squander it chasing dreams other than energy, and with little accountability.

    3) Outlaw the use of phenomenally successful personal transportation devices based on the whims of people with no accountability for such a ban.

    4) Mandate the use of vehicles that require the use of batteries that do not exist as a significant fraction of the quantity required. Do I even need to mention the lack of accountability inherent in the recycling needs alone for such a proposal?

    Now, it seems clear to me that many of you are passionate about getting U.S. consumers to use less gasoline and oil related products. That's good! However, I think the average U.S. consumer is really already quite aware of this need. And frankly, the entire consumer population of the world is well aware also. For example, petrol in Finland is running about US$7.50/gallon right now.

    You may be interested to know that this 'stupid' President's idea to use more corn and other products to make ethanol will help US farmers in the same Midwest you dislike so much reduce their dependence on the US Government for subsidies (one or more of you genuises will be able to get the exact numbers for the past few years, but I'm pretty sure it's north of $140,000,000,000 per year right now, and is a major and continuing source of friction in WTO talks and legal actions between the US and the European Union). Granted, it may not cut the total subsidy in half, but it seems likely to be a good start. And, it has some built-in accountability, since the private sector will be picking up a large chunk of the tab for the costs of labor, construction, production and delivery for the final product. As a taxpayer, that looks pretty clever to me. Plus, there's no need for government expenditures for federal oversight of private funds!

    If you would like us ordinary taxpayers out here in the hinterlands to think of you folks as geniuses, all you have to do is come up with, and implement, some better ideas, without using any more taxpayer money than, say, one dollar per thousand dollars of taxpayer savings.

    Oh, and by the way, some much, much bigger challenges that are looming in the next 3-4 decades, and which you geniuses might want to spend some time on, are:

    a) The imminent loss of the Oglalla Acquifer as a source of water for much of the middle section of the US. If your profs haven't been educating you on this, they're asleep at the switch.

    b) Water shortages throughout just about every country in the world.

    c) Free speech shortages throughout many countries in the world.

    Now, it seems to me that, since the oceans are overfull of water, according to those who monitor their levels, we should have all the water we need by just pulling it out of the oceans as needed and piping it to where we want it to go. Wouldn't this also lower the same ocean levels that are such a hot-button environmental issue? For example, how many feet of ocean water would it take to transform the Sahara Desert, Iraq, Iran, Jordan, Lebanon and Saudi Arabia into fertile farmland over, say, the next 125 years? (Hey, if you can do it in less than 100 years, go for it!)

    Also, by transforming the Sahara Desert into farmland, wouldn't that also prevent hurricanes from having the initial surge of dust and heat energy they need to form in the eastern Atlantic off the tip of Africa? And wouldn't this mean that North, South and Latin America would be spared their fury and destruction forever?

    I'll let you work out the solutions for the free speech shortages. You seem to enjoy the benefits of a country that has no such shortage quite well, so I'm sure you'll have lots of passion and energy for encouraging citizens of other governments to do likewise.

    Gotta go! Nice chatting with you.
    Rate this comment: 12345

    justahick
    01/27/2007
    Posts:6
    Avg Rating:
    2/5
    • Re: Some Other Big Issues
      Mr Hick,

      The idea of pulling water from the ocean to water the Sahara is cute, but impractical.

      First, you can't grow crops with salt water, and desalination is energy intensive.  Second, getting the water from the ocean to the desert requires moving it uphill, which also requires energy.  Finally, even if you could cheaply move the water to the Sahara, you'd still have to deal with the fact that there is no soil there capable of supporting agriculture - okay, maybe you could grow some date palms, perhaps olives - but not the intensive agriculture that we see in the US.

      And the issue of soil brings up the true problem with corn based ethanol.  Anyone who truly cares about the livelihood of farmers in the mid-West should oppose the type of intensive agriculture that would be needed to meet our fuel needs through corn ethanol.  Such intensive farming would lead to depletion of our soils leading to their infertility.  And no, simply throwing fertilizer on isn't going to make up for the loss of soil rich in organic matter.  Intensive farming has historically led to the loss of fertile lands.
      Rate this comment: 12345

      MrBill
      01/29/2007
      Posts:1
      • Re: changing the Sahara
        Just a few notes:
        1) the Sahara gets a lot of sunlight, so we could populate it with photocell panels. That's an area bigger than Europe. It even provides the sand (silicon) from which to make the panels.

        2) Use the above electricity to desalinate water, and to pump it inland.

        3) One could mount the photo-panels on struts or frames above ground. This forest of panels would provide enough shade, so the soil would not be scorched by direct sunlight. Some tough grasses and bushes could then grow in the shade, and start to stabilize the drifting sands.

        4) Other deserts, with no soil to speak of, have been turned into agricultural lands. The Colorado valley for example. If it worked in other places, why wouldn't it work in the Sahara?

        5) This whole discussion got off topic:))
        Rate this comment: 12345

        gabrielg01
        01/29/2007
        Posts:361
        Avg Rating:
        3/5
        • Re: changing the Sahara
          Desalinated water for deserts can most efficiently be produced by concentrated solar power plants:

          Each square kilometre of desert receives sunlight equivalent to 1,500,000 barrels of oil annually, corresponding to a layer of oil 9 inch deep. Solar energy can be converted to electricity with 13 % efficiency by concentrating solar power plants (CSP) at a cost of $ 3-5 per Watt. CSP plants in California have been working reliably for 20 years.

          With the amount of money spent in the “2nd oil war” (some $ 378 billion) one could trigger the construction of 300 GW of CSP plants, assuming $ 2 invested by private companies for each $ injected by the government. On a desert area of  7500 km2 (1.5% of the Great Basin) these would generate clean electricity equivalent to 3,000,000 barrels of oil per day, more than imported from the entire Persian Gulf region!

          This would not only make us independent from Iraqi oil, but also save us and our children from climate disaster and radioactive waste as long as sun shines on earth. As a valuable by-product concentrated solar power can provide desalinated water to desert regions. Last, not least the construction of millions of mirrors from glass and steel would create countless jobs e.g. in the suffering automobile industry.

          To fight global warming we need a new Apollo program, not half-hearted “Twenty in Ten” approaches as proposed by Bush!

          http://www.trec-uk.org.uk/articles/gdn_061127_ber_27_15216508.pdf :How mirrors can light up the world
          http://www.ez2c.de/ml/solar_land_area/
          http://www.trec-uk.org.uk/index.htm
          http://en.wikipedia.org/wiki/Concentrated_Solar_Power
          Rate this comment: 12345

          akay
          01/30/2007
          Posts:4
          Avg Rating:
          4/5
          • Re: changing the Sahara
            Now we see some comments that make sense.
            Biofuel technology is not yet ready for mass usage, but concentrating solar power is definitely ready.
            The solar thermal systems that Akay mentions are likely to cost more like us$2-3 per Watt at large scales. Concentrated PV is developing very fast, using both silicon & triple layer cells (eg Spectrolab). No big systems have been built, but one in process for Australia is budgeted at us$2 per Watt (Solar Systems Pty Ltd) and other more innovative systems are expected to reach under $1 (www.sunengy.com).
            Why are we not investing in these proven methods for direct electricity & hydrogen production?
            There is too much noise & political posturing - meanwhile the world burns.
            Rate this comment: 12345

            SolarOZ
            02/28/2007
            Posts:1
            Avg Rating:
            5/5
    • Re: Some Other Big Issues
      GAW-LEE! You shoor are smart! Sounds like we’ve got Mr. Good Will Buffalo Hunting chiming in here!

      Seriously, it “seems to me” that you are an armchair critic, content to shout advice from  the sidelines without actually contributing anything. True, you generated some discussion about greening the Sahara from the “geniuses”, but was that really your goal? Despite the sarcasm and contempt dripping from your words, you do seem to have a broad grasp of things and some of your ideas are quite exciting. So, what are you doing to push your vision toward reality?
      Rate this comment: 12345

      Troop4Guy
      11/28/2007
      Posts:3
  • Look of Love
    Responses show a lot of thought of various issues raised by "going to ethanol." Recent farm magazine articles discussed the economics of the profitability of corn based ethanol and the non-uniformity of soils to support it. Some areas would yield more energy than they consumed in the production of ethanol. Others would be deficit providers.

    As users/supporters/consumers and from other perspectives we rarely know or are informed of the "total costs and "life-cycle costs" of various products and commodities. Direct and indirect subsidies to producers, tax abatements, and trade supports add up to the costs the individual or the nation experience. Here we are talking about fuel alternatives for our cars and other transportation.

    We, as an aside, could reduce significantly the amount of particulate matter from diesel fuel by reducing the sulfur used in diesel-electric trains. American diesel fueled cars have not been a significant choice in our market because of the permissible levels of sulfur in diesel fuel allowed in our market and places to buy the fuel. European cars are not set to handle the levels of sulfur in our diesel.

    In Europe sulfur levels are much lower and some of their diesel autos exceed California air quality requirements.

    One needs to know the impact of a cleaner diesel on our overall fuel economy and exposure from foreign sourcing.

    Social actions including marketing by car manufacturers has been a key element in the past number of years on overall full consumption and social policy due to tax laws. SUVs have grown in use for a number of reasons. Least likely massive user requirements for frequent four wheel drive. Gas guzzler taxes and luxury-like accoutrements in some SUVs allow avoiding certain luxury car taxes. Why else are so many light trucks being driven?

    Political leadership is a vital part of bringing about significant social change in a short period. Lowering fuel consumption in cars is probably one that can get wide acceptance with repeated leadership and programs that use self-interest, as in markets, and consumer desire for lower costs.

    The government designating one source such as ethanol is dangerous as it cuts off other more efficient means of fueling/energizing our vehicles and means of transportation.

    The major effect of fuels use is not just the cost of the fuel and its source, it is how we have chosen or been provided alternatives on where to live. Suburanization and the crowded supporting road nets have filled our demand.

    Many tax and government "chosen" winners do not reflect the best. Special and parochial interests abound.

    Competition among technologies that have near term and mid-term and finally longterm success should be tried. Tax dollars or industry wide awards to universities and corporations developing new sources would be better in my mind as time will ususally find new ideas. Picking a winner now and the huge development of infrastructure, laws and markets will make it much more difficult for a more economic idea to enter.

    I favor a holistic view. Ethanol is a short term solution of limited
    profitability without government supports. When ever we are presented a solution we should be shown all of the costs we will face. Nuclear reactors have been designed to operate much more safely than before and may have lower costs of electricity
    production. But, we still have disposal and other costs that add to what we will actually pay at some time for that bit of electricity. Until disposal and other issues are resolved using more nuclear power needs serious sceptical view.

    Saving fuel will lower our exposure to foreign pressures if more people, significantly more people, can be convinced to change
    their behavior. What they "get" for it is part of political education and the press informing them, as well as other interested parties.

    I do not think we will be successful in finding quick solutions.

    Rate this comment: 12345

    hosro59@comc...
    01/29/2007
    Posts:6
    • Re: Look of Love
      The risks associated with pushing a premature technology are only surpassed by the risk of doing nothing, or not enough. Waiting patiently for the energy market to shift naturally over to the next technology is a foolish and irresponsible strategy in today's world. There is no greater threat to this country right now than our dependance on middle eastern oil. If we waste some money in our haste to eliminate that threat and move away from oil dependence more quickly, I say it's money well spent. There's no way it could approach what we've spent keeping the oil flowing! If you want to talk about "total cost" and "life cycle cost" of the "cheap oil" we currently consume, be sure to factor in defense spending over the past several decades, the soldiers we've lost in the samet time period, the social costs of alienating an entire region, and the ongoing threat to our national security.
      Rate this comment: 12345

      tla723
      01/30/2007
      Posts:20
      Avg Rating:
      4/5
      • Re: Look of Love
        tla723's point is really right on target. Everyone should ask themselves if the true cost of our gasoline is really $2.5-$3/gallon?

        When you think that we have to maintain the most expensive military in the world, that cheap gasoline does not seem to be so cheap anymore. If you were to factor in the military costs to get our gasoline, what would the real price be? $5/gallon? $10/gallon or maybe $15/gallon?
        Rate this comment: 12345

        gabrielg01
        01/30/2007
        Posts:361
        Avg Rating:
        3/5
  • Bullis' Bulls****
    Ok so if Bush offered up no plan that would be bad as well?  COme on  did you decided before you wrote the article to bash the  guy and then called around until you found someone who would do it?  Even my most liberal friends thing the energy proposal --while needing detail -- were pretty damn good.  Stop playing personal politics in how you gear the articles. Its beneath this great mag.
    Rate this comment: 12345

    fmmodzelewsk...
    01/30/2007
    Posts:1
    • Re: Bullis' Bulls****
      Bush lost his credibility, that's why whatever he says from now on, people will shrug him off. He is damned if he doesn't, damned if he does.

      Besides, we can implement new green technologies without Bush. Who cares about that phony? Focus on the technologies instead.
      Rate this comment: 12345

      gabrielg01
      01/30/2007
      Posts:361
      Avg Rating:
      3/5
  • What is wrong here?
    Regardless of the obstacles or pitfalls associated with President Bush's alternative energy proposal, no one wants to give this guy a break.  I know that many people think he is evil or some other nonsense like that and many people want to discredit him at every move, but... come on!  If anybody from the other side of the isle where talking about these issues at the level he is discussing them they would be lauded as visionaries, forthright and a risk takers.  If Bush is so wrong and everyone else so right why didn’t Clinton and Gore do something about it during the eight years they where in the White House?  Maybe we should all do a little soul searching and take advantage of an opportunity regardless from where it comes.
    Rate this comment: 12345

    cgarrels
    02/03/2007
    Posts:2
  • just a thought
    Remember our economy is based on supply and demand. If we as consumers don't demand it, they don't supply it. Technology evolves out of demand. If we buy it, companies will invest in that technology to improve it. Not necessarily because they want to make the world a better place, but because they want to make more money. Why don't we used their greed to our advantage?

    Why not have hybrid vehicles that use an ethanol engine instead of gas? and have solar panels all over the roof of it? Use the breaks to charge the battery. Have a coast mode so when you are driving down hill that momentum can charge the battery. I realize that this will not generate enough power to keep the car going for ever but would alleviate some of it's power demands. Seems like that would give some relief to the ethanol industry, which obviously can not produce enough fuel at this point to ween us off of oil.

    We have other alternative means of producing energy, solar, wind, and water. So some of these technologies are not 100% efficient, big deal! They don't pollute and have to potential to alleviate some of the oil demand. Some people use the feeble excuse that they don't produce enough energy. What happens if the sun doesn't shine or the wind doesn't blow? Well those days the grid will have to deliver just a little bit more. When the sun shines for months on end, the grid has to produce just a little bit less. If you were starving and someone offered you a piece of bread, would you throw it away because it would not fill you up 100%?

    We can not fully rid our dependence on fossil fuels, but we can at least reduce the amount we consume. Remember, if we don't demand it, they don't supply it!
    Rate this comment: 12345

    only_he_stan...
    02/04/2007
    Posts:2
    Avg Rating:
    1/5
  • Better cars outside....
    Just to let you know that in some European countries you can find small diesel car able to achieve 58/MPG then why should we wait and not just accept the fact that a tactical solution could be to import these cars? Last but not least Europe and some other countries that are not gas rich have for many, many years developed efficient
    small engines then again why should USA reinvent the wheel....
    Rate this comment: 12345

    jmbertoncell...
    03/09/2007
    Posts:1
    • Re: Better cars outside....
      that is very true, when in europe i saw marcedes that had diesel engines that could ride 1500 miles per tank.....!!!! and here we still build V8 gasoline engines, why, who is fooling who?
      Rate this comment: 12345

      nesgram
      04/13/2007
      Posts:1
  • diversity counterproductive
    I agree with much of what David Victor says, but there are two comments he made I do disagree with.

    We may need diversity in where we get our energy... ethanol, coal, solar, wind, etc... but there is only one technology we should use onboard any vehicle-- electricity.

    Any source of power can be used to generate electricity, which can be used to power electric vehicles (EVs), and EVs are the only form of transportation that are 100% non-polluting, and have proven themselves to be many times more efficient, far more powerful, and much easier to service.

    There are many reasons that internal combustion engines (ICEs)are so inefficient: for instance, in a typical engine, there are several square FEET of contact area between the pistons and the cylinders, rubbing against each other constantly, at hight speed.  And the basic act of converting riciprocating motion to rotary motion to power the wheels is also terribly inefficient.

    Electric motors create rotary motion, so there is no conversion needed, and there is no metal-to-metal contact causing massive, high-speed drag and inefficiency.  Electric vehicles such as the Tesla, Phoenix, tZero, Wrightspeed and others have proved to be as much as ten times more efficient that their ICE counterparts, and yet they still have higher performance than BMWs, Porsches, and other exotic sports cars.  With the newest battery technology, a car can receive a charge in ten minutes that can power it for days of normal driving.

    Mr Victor thinks cutting our petroleum consumption by 20% is unattainable-- nonsense.  It is far more than attainable if we simply start driving enough EVs... they're simply that much more efficient than ICE cars... besides, the hidden inefficiency people never consider with ICEs is all the tanker trucks that must deliver their fuel to gasoline stations.  That alone would probably represent a 10% reduction in use.
    Rate this comment: 12345

    billdale
    06/20/2007
    Posts:15
    Avg Rating:
    3/5
  • [no subject]
    Instead of reducing greenhouse gas emissions, producing palm oil on what was once peat swamp forests may be boosting the amount of carbon dioxide in the atmosphere. Cars with side step bars will mostly be needing more alternative fuel instead in the near future
    Rate this comment: 12345

    MickeyFouse
    02/26/2009
    Posts:47
    Avg Rating:
    1/5

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