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Debating Energy as if Communities Mattered
Congress is debating legislation that will impact our capacity to address the global warming crisis.
An energy bill, titled the Renewable Fuels, Consumer Protection, and Energy Efficiency Act of 2007, is now being considered on the Senate floor. Proposals include fuel efficiency standards for automobiles, funding of biofuels research, and the strategic idea that OPEC should no longer be allowed to price gouge as gasoline prices rise. These are commendable goals, certainly an improvement over the stagnation of the conservative government in recent years that has refused to even acknowledge the immense threats of global warming and a volatile dependence on Middle Eastern oil.
But there are other important considerations that belong in the energy debate if we are to actually rise to the challenges humanity faces. Progressives have not articulated the idea that sound energy policy is meant to promote livable communities and a livable world for all life forms, half of which now face extinction. My purpose here is to clarify the terms of the current debate to reveal a path the discourse can take to promote this central progressive idea.
Narrow Focus on FuelsThe climate crisis has finally become a household concern and decision makers are struggling with policy choices. We have gone from thinking about dependence on foreign oil to the recognition that we must reduce our dependence on oil itself. Talk has begun to focus on alternative sources of energy that do not release as many greenhouse gases into the atmosphere. The public discourse is obsessed with fuel!
The same thing happens when we talk about energy independence. The concept for energy includes the source of energy being some kind of fuel. Because the focus on energy independence has been on Middle East oil, energy is commonly taken as referring to fuel. The terms oil and foreign oil, are also associated with fuels. This is why public discourse keeps coming back to the topic of fuel. Each concept has its own frame, thus the meaning shifts as one term is replaced with another, but the problem is being defined as finding an alternative source of fuel.
This narrow discussion has missed the most fundamental concern of all, which is that we want our societies and life on Earth to survive indefinitely into the future. Ecology teaches us to think in terms of whole systems, but energy problems have not been approached holistically. We need to look at the society-wide patterns for energy production, distribution, and consumption to find workable solutions at the level of communities as well as the wider patterns that threaten half of the life on Earth. "Energy independence" is an issue with much wider consequences.
Clarifying the Terms of DebateBefore exploring the noteworthy ideas that have been excluded from the debate, it is necessary to clarify what is there now. This is not straightforward because the terms of debate have not been made explicit. Progressives and conservatives are using the same words, but as Robert Plant of Led Zeppelin has famously observed "sometimes words have two meanings." There is a lot of talk about alternative fuels, sustainability, and efficiency. These terms do not mean the same things across the political spectrum.
Conservatives talk about being dependent on conventional fuels that threaten our national security, economic independence, and lastly environmental harm, seen as limited to the production of greenhouse gases. They recommend alternative fuels such as nuclear, coal, and corn-based ethanol as ways to become independent from energy sources that pose those threats. They frame the problem as being about the direct link between foreign oil and domestic alternatives.
Progressives mean something quite different when we talk about the harms of conventional fuels. Our understanding is based on the systems-approach in ecology that reveals the harms of our energy consumption patterns. Our energy demands are out of balance with healthy ecosystem functioning, especially the heating of the Earth's atmosphere by emitting carbon dioxide through the combustion of fossil fuels. The location relative to national boundaries of energy production is not the principle concern. Rather, it is the impact of using the kinds of fuels in the ways — and the amounts — that we do now that are not working.
Care must also be taken when using the word sustainability because it too is contested. Conservatives have started talking about sustaining our current way of life, as though Americans can keep consuming 23% of global energy produced with less than 5% of the population (a discussion of these statistics can be found here). They describe how coal reserves can sustain us for 236 years, as if it were immune to the problems from fossil fuel combustion and the environmental destruction and pollution associated with extracting it. By their argument, it is more important to preserve our consumer choice to drive SUVs than to preserve a livable planet.
Sustainability means something else to progressives. It is about having livable communities and a livable world that are built around ecological principles to balance human consumption with the capacity for ecosystems to replenish what we extract. In this view, our current way of life is not sustainable because our consumption patterns are drastically out of balance with ecological rates of recovery. We explicitly recognize our responsibility to our children and grandchildren to restore this balance.
This difference is evident with biofuels. While conservatives tout them as a viable alternative fuel that allows Americans to continue current consumption patterns, progressives recognize several problems that need to be taken into consideration:
- Biofuel production requires us to replace farm land used for food production
- The use of monoculture practices (only one crop in a large field) makes the crops vulnerable to pests and diseases
- Genetic engineering introduces possibilities for the creation of new invasive species
- Excessive use of fertilizers are necessary for large-scale agricultural production, which can harm ecosystems and negatively impact human health
We can emphasize the progressive meaning by focusing the energy debate on livability for our communities now and into the future.
Missing Ingredients Crucial for SuccessSo what's missing from the energy debate? The necessity to look at our society and our world holistically is absent. This is why the idea of livable communities doesn't pop up in discussions about energy use. Central to the energy crisis is the amount of energy required to live the way we do now. Here are two new ideas that have not infiltrated the debate:
The way our cities have been structured wastes energy.
The current debate makes no reference to the way cities are structured. For example, the suburban satellite-community structure of our cities entraps people through geographic constraints (e.g. the travel distance between home and work, how freeways are designed, lack of adequate public transportation, etc.) that make them dependent upon automobiles. The separation of food production from population centers is another consequence of these structures, requiring us to transport heavy loads over long distances. Energy use is deeply intertwined with the kinds of communities we have. This includes the way we lay out our cities and move around within them.
Explore the relationship between people and energy infrastructure.
The energy bill includes proposals to improve efficiency at the source of production (e.g. power plants updated with new technology) and the source of use (e.g. replace wasteful incandescent light bulbs with superior fluorescent bulbs that use less energy, but may have health problems, e.g. migraines). But we do not talk about the relationship between production and use. Our current energy grid is set up so that large production facilities produce electricity that is transmitted over long distances to end-users. This centralized mode of production is very wasteful. We can cut our energy demand considerably by rethinking the role of people in this relationship. Energy users can become local energy producers. This can happen by promoting local communities to become self-reliant by generating their own electricity (e.g. solar panels, windmills, "green" home designs, etc.).
These ideas make sense from the perspective that energy issues are intertwined with the kinds of communities we have. They have not entered the debate because too much emphasis is on energy production in the debate about fuel, which implicitly assumes that the way we live now cannot improve.
Energy Use is a Way of LifeUltimately, the survival of our civilization will depend upon the way we envision community life. Central to this is how we use energy. We must ask ourselves such things as whether to invest in interstate highways and more suburban and exurban development that requires more automobiles, or develop new housing by "infill," with residences close to work and shopping, allowing for walking, public transportation, even bicycles. This is not merely a personal choice because the structure of our communities places constraints on the feasibility of different options.
The challenges we face today are vast. They require a broad vision that includes all central issues. We can no longer afford to merely tweak the system we have without asking if it is the system we should have and can have.
The future history of the world depends more than is appreciated on the way the problem is framed, because "solutions" depend on the definition of the problem. What America does will be copied around the world. We have to do it right, not just for America's sake, but for the world's sake.
I find the proposals put forth in the energy bill to be commendable because they acknowledge that change is essential to preserve our security as a nation. The next step is to broaden the energy debate so that workable solutions become clear. Once the problems are understood, overall workable solutions can be found.
Our leaders need to recognize the central idea that livable communities and a livable world are a central component of energy reform.
Joe Brewer of the Rockridge Institute.

21 Comments so far
Show AllAn interesting article on solar power.
http://www.livescience.com/environment/070621_sun_shingles.html
It could be viable with the proper tax incentives, and forcing power companies to install "net metering" - meaning that your power meter can run backward. (So you could sell your surplus energy back to the grid)
In Israel for example, I know that the Parlament have passed a law that is forcing the electrical company to buy clean renewable energy
from individuals at 20% above market price.
If you are an individual who try to do the same in Canada, You will get payed only 1/3 of the market price of electricity.
Part of "livable communities and a livable world" involves how we eat and interact with the natural world.
Please visit
Eco-Eating: Eating as if the Earth Matters
at
www.brook.com/veg
For peace, justice, health, compassion, and sustainability!
"Energy independence" is an appeal made to consumers who feel very dependent upon most of the many things they buy, various forms of energy being foremost among them. The question, then, becomes, upon whom are they dependent? Are they dependent on the stereotypical bad guys with brown skin living abroad? Well, none of these consumers have been seen schlepping over the oceans to bring home bags of oil to mix with increasingly dear and mostly domestic (North American, at least) supplies of natural gas and electricity generated by mostly local coal and uranium. No, they are dependent upon a small number of large, concentrated, mostly multinational distributors of energy, often posing as "American" companies.
To become energy independent, consumers either need to gain community or commercial control over their own means of producing usable energy, or they need to be able to buy from a field of many truly competitive suppliers that do not have sufficient monopoly power to manipulate the total quantity of supply and, thus, price.
Secondarily, these distributors need to be able to by adequate stocks of inputs from truly competitive markets, or take control of their own supplies. But whether those supplies come from abroad or not is mostly beside the point unless they are subject to "country risk" because they are getting most of their supplies from a small number of less than stable countries and cannot quickly and economically switch to suppliers elsewhere.
"Energy independence" is just an emotionally charged pair of code words that mean keep the empire expanding through war and threats of war abroad while fattening favored war profiteers and other corporate welfare kings and queens on the home front. Of course, "energy independence" sounds a lot more attractive to the public.
Let them eat cake (if we can spare any of the grain we are using to feed automobiles).
Mr. Brewer states that among the problems with biofuels that progressives recognize is the following: "Excessive use of fertilizers are [sic, is] necessary for large-scale agricultural production, which can harm ecosystems and negatively impact human health."
Presumably, Brewer is referring specifically to chemical fertilizers. If so, I'm sure sustainable agriculturalists would argue with the assumption that large amounts of such fertilizers are necessary to "large-scale agricultural production." Studies have shown that organic methods (one approach to sustainable agriculture) can bring yields comparable to chemical-intensive methods.
But the larger problem---one that is frequently overlooked in such energy discussions---is that it makes no sense to produce an allegedly "renewable" fuel from crops that are grown, transported, and processed using lots of non-renewable fossil fuels, then transporting the product around the country to power a bunch of SUVs and other fuel-guzzlers.. What DOES make sense is a local co-op of farmers who grow their fuel crops with sustainable methods, turn those crops into fuel with equipment that is itself powered by renewable energy, then market the product locally to people who use it to power farm equipment, buses, and energy-efficient automobiles. A sustainable society is, by and large, a decentralized society.
Missing in the energy debate is action.
Conservation could begin today and dramatically reduce our consumption of energy. (Improved lighting systems, high efficiency appliances, building insulation etc.)
Changes in our transportation system can make a big change too. (Extend mass transit, replace high volume air traffic with high speed trains where many flights go a short distance - etc.)
There are competent engineers that can improve almost any system for energy efficiency and productivity. All that is needed is incentive and accountability. The very things our current political system has entirely abandoned.
We will embrace incentive and accountability at some point. Lets hope it is before all our energy has to be devoted to disaster relief.
I think a better title would be "Debating Energy as if communities were more than units of production or consumption."
The only thing more absurd than the "happy motoring" urban and suburban sprawl we have created is wasting time and energy seeking to find ways to save this dinosaur from needed extinction.
Build walkable and bikable communities.
Rebuild passenger and light commuter rail service.
These two steps are doable because they can be taken now, do not cost as much as they will return in benefits, and will reconnect people with one another to enhance that sense of community.
Same words, different meanings.
Progresive: "We must deal with our dangerous dependence on foreign oil!"
Translation: change the way we live, the amount we use, and our relationship to the planet.
Conservative: "We must deal with our dangerous dependence on foreign oil!"
Translation: go and invade those dangerous foreigners so we aren't so dependent on them anymore! (How DID our oil get under their sand anyway?)
Very true,you would think that with all the bright people we have someone would come up with an idea that is vastly more efficient than the helter skelter suburb and comute approach we have know. There has to be a way to get people to live more densely and closer to work and the things they like to do yet still make them satified and happy with their arrangement. It would allow more open space for nature and save huge amounts of energy. So much time is wasted by people trying to get from one place to the other.
As Congress attempts to tackle the energy issue one needs to remember that the debate is being framed by corporate interests, the manufacturers and purveyors of the staus quo.
This debate is unrelated to any "broad vision" Joe Brewer or any other sensible person might have.
It is strictly limited within a certain range as defined by corporate lobbyists.
One can listen to the presentation of one Senator Carper from Delaware, for example, whom Harry Reid acknowledges as the Senate's own in-house expert on the auto industry, CAFE standards, new technology, etc, etc. What you hear from the mouth of Senator Carper is a sales pitch from the American auto cartel. Carper is an apologist, not a critique. His expertise derives from lobbyists and through no independent research of his own.
That which is most essential and fundamental to the lives of the people, energy, food, transportation, the medium of exchange (money), and so forth is owned by a small group of elite corporate interests by and large.
Therefore, regarding climate change arises, or energy independence, issues which as Joe Brewer points out require a broad and objective vision of the future of people and their planet, there is no chance that Congress can deliver anything more than a prescription based on a profit-driven corporate sales pitch.
It just won't happen even though visions of a wonderful ecologically sustainable future abound and could be readily accessed by any member of congress.
In general one can say that members of congress are mind-controlled servants of special interests. And that just the way it is.
If you go to Australia, you will see a country in the grips of a thousand year drought. If there is not very significant rainfall in the next eight weeks, Prime Minister John Howard will order that water from the Murray Basin for the irrigation of farmland be shut off.
Australia is a nation in crisis. John Howard is bought and paid for by corporate special interests. Australia, in this time of climate change, requires a broad vision of an ecologically sustainable future for its people. And how does this "democratic" faithful ally of the US cope? They shut off the water to farmers, they essentially kill Australian agriculture.
Like the US, they react to crisis. They cannot be proactive, they cannot do anything that is a radical departure from the status quo. And when they are forced to react to a crisis to which their profit-driven vision of the future is blind, they destroy the status quo in spite of themselves.
Like Australia, the US will inevitably be forced to react to environmental diaster, a Katrina situation writ large, for example. We are incapable of taking preventive measures because our government has been "privatized". It cannot act in the true public interest, but only in the corporate interest. And it is sobbingly pathetic that the American people identify with that corporate profit motive as the guiding principle of their lives.
The only hope is that when the big one hits, we will be awakened from this mercenary mind-control, this selfish consumer sleepwalking state and flip into a genuine understanding of the public interest with leaders who don't have such trouble with "the vision thing".
At that time, maybe Joe Brwer won't be just another tree hugger, babbling to himself and a few others on some god forsaken website.
Bring it on!
From now to 2050 the world will need an additional 20 terawatts (20 trillion watts) to the current power production. Solar is the only energy source that can provide power on that scale (except for nuclearbreeding reactorsbut that is a terrible option given the possibility of smugglingof nuclearmaterials) see the Terawatt Challenge Report:
http://www.nrel.gov/docs/fy05osti/38350.pdf
Another report found here (I have posted this link several times already but for people who may not have seen my other posts here it is):
http://www.nrel.gov/pv/thin_film/docs/nrel_hp_super_large_thin_film_manufacturing_oct04_short_form.doc
states that even using solar cells so bad they have only a 7 % efficiency (current record is 40.7 %) we can have a complete and installed solar system for only $1 per watt or less. A 7 kilowatt installation would be okay for many homes and would only cost $7000 (we spend a lot more just on a car). The report states that all that is necessary for gettiing solar energy at $1 per watt is mass production in a solar cell manufacturing plant with a capacity of between 2 and 3.5 gigawatts per year. The report says such a megaplant would cost $0.5 billion (or $500 million). The current US population is a bit more than 300 million people and let's assume that only one in three is old enough to be aware of and understand the problem (i.e be politicallyaware) so we have a 100 million pool of people. Even if half of those are unthinkingconservatives we still have a pool of 50 million people we can reach. If each one of those 50 million people put up just $10 per person we would get the $500 million needed to build that first crucial megaplant all by ourselves without the help of any multibillionaire or government or corporation.
Kind regards
hopeforthefuture
Dismantle those giant factories! Replace them with many small independent workshops at the neighborhood level! So people don't have to commute 30 miles to work! So the economic and political power stays at the local level where it belongs! So we can reap the efficiencies of SMALL scale! To free us from speculation and sabotage! To free us from exploitation and oppression!
hopeforthefuture,
It's a nice idea, but there is also a group of progressive engineers who don't believe the world has the resources for the Terawatt project. This is not the best solution. i personally find the idea that folks will sell PV panels for $1 per watt as ludicrous. Even if they could be manufactured for that. There is not enough glass & the other resources are similarly limited. Other issues abound that are not even discussed: panels only make that peak watt when exactly perpendicular to the sun. That is something like 1 hour per day for about 2 days a year if your installation (roof or whatever surface is coated or covered in these new cells) has the proper orientation. Otherwise, it's still a dream. Then there is the issue of converting the 7 kW from DC to AC. Heck man, a 2kW inverter is nearly a dollar a watt too. Then, after sundown, what?
So you want everyone to invest $10 into building the plant to make these, you still have to buy them, install them and all of their ancillary equipment. By the time you check into the economies of scale, we're still better off using larger, more efficient generators and some type of grid system.
NO batteries? No more survivor dancing with the pirate big brother stars.
Mike 2: Excellent "translation."
Crux puppy: Good analysis of the state of Australia and the cautionary tale it presents to all of us.
Great article and discussion!
I personally think the idea of reframing the energy debate in terms of human and planetary well-being is much more effective than using fear tactics. But I disagree with just waiting for our government to solve the problem. It's great to try to move public opinion and political debate in a more holistic direction, but folks we can't afford to wait. We need to start now by making individual and community efforts to build more localized economies. This is going to take time. It will be a much smoother transition if we start now rather than be pushed to take emergency actions after some sort of apocalyptic event.
Buy local, buy organic, work with neighbors and within the community to build a more localized economy. See postcarbon.org website for ideas and communities who are already planning. If there are laws or engineering challenges which prove to be obstacles to sustainable living, we will identify them much more quickly if we are already working towards that goal, and thereby gain more time to solve them rationally and humanely.
My 16 year old son sent me this wonderful video on global warming. It puts the risks in a somewhat simplified organization that makes it a bit easier to choose. I think that this methodology can be applied to the energy debate in a similar manner. Not doing anything is the greatest risk of all - we need to act.
http://www.break.com/index/tough-to-argue.html
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"This country, with its institutions, belongs to the people who inhabit it. Whenever they shall grow weary of the existing Government, they can exercise their constitutional right of amending it or their revolutionary right to dismember or overthrow it…"
Abraham Lincoln
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To Don The Engineer
Hi Don, read the second link I posted and you will find that the author of the paper included ALL solar costs (not just solar panels but also inverter, voltage regulator, other peripherals and even installation cost) in his $1 per watt conclusion. Regarding nightime there would be either batteries or ,much better, ultracapacitors since ultracapacitors can supply a time changing power load very easily unlike batteries which sooner or later break down if you run them at different levels of current for a significant time. Regarding whether there are sufficient materials (like glass and other materials) read the first link I posted (the Terawatt Challenge report) where they address the materials issue and state that there is almost no problem with materials availability. We'll never run out of glass at least, think of the carnivorous desert in northern Africa where there is so much drifting sand it has buried entire villages and continues to expand (to say nothing of the sand in so many other deserts worlwide as well as that most rocks are made of silicates). We should also avoid such things as CIGS cells that require rare elements such as indium. As I said read the first link I posted.
Regarding the varying current output during daytime hours research is being done on low level concentrators that require only single axis solar trackers or none at all. See
http://www.solarforecast.com/ArticleDetails.php?articleID=327
for a good article with many links to manufacturers of various low level concentrators. You will probably find the HelioTube design output interesting. It creates a nice flat curve through most of the day with only single axis (internal) tracking. As a bonus to this more constant power output it also concentrates sunlight to the equivalent of 10 Suns therefore reducing the amount of solar cells needed.
You really should read the Terawatt Challenge report. As is said in the Terawatt Challenge report solar is THE ONLY BIG NUMBER OUT THERE in terms of energy sources that can supply the world's huge needs. The only exception is breedernuclear reactorsthat can supply the terawatt power level needed but at an unacceptable price. Let's say that an average nuclearplant provides about 1 gigawatt so since 1 terawatt= 1,000 gigawatts this means that to equal the US present electrical capacity of 1 terawatt we would need 1,000 nuclearplants. Since the Terawatt Challenge report estimates that the world will need an additional 20 terawatts by 2050 this would mean building 20,000 nuclearplants worldwide with the most terrible consequence of far greater possibilities of smugglingof nuclearmaterials that could lead to aterrorist making abomb and disintegratingsome city (or even worse , cities, plural). But things are even worse than that, see
http://en.wikipedia.org/wiki/Nuclear_power
and you will find that economically recoverableuranium at a price of 130 $/kg, is enough to last for some 70 years AT CURRENT CONSUMPTION LEVELS. But if nuclearpower is drastically increased than the world supply ofuranium would last for far less than 70 years. The supply of nuclearenergy could be extended using what are calledbreeder reactorsthat can consumeuranium and turn it intoplutonium which itself can be consumed for additional power production. But this truly massive production ofplutonium would make smugglingof nuclearmaterial inevitable and it would be used by a terroristor by a roguestate. Even then the supply of nuclearfuel would probably run out in a century or less given such massive use.
To Don The Engineer, continuing where I left off, commondreams is problematic about long posts:
Biofuels are a waste of time and resources and are already raising food prices in Brazil (which already has cars that run on gasoline or ethanol) as they take up land formerly used for food production and making it harder for poor people to afford food. The only biofuels worth considering are those proposals to process organic material that would usually go to a landfill into fuel and the rest is sold as fertilizer . For an interesting process take a look at
http://en.wikipedia.org/wiki/Thermal_depolymerization
where you'll find a process that still needs some more research but that, assuming the company isn't lying about yields and efficiency, could be a good energy source in a supporting role to solar. In any case it also takes nonbiodegradable material such as plastics and not only gets fuel out of it but reduces it into materials compatible to the biosphere (water and other things). It can also be used to sterilize biologicallyhazardous material such as hospital waste that is often illegallydumped into the sea. A plant has already been built in Carthage, Missouri next to a Butterball turkey plant and it processes all their waste (feathers, blood and offal) into fuel and fertilizer. There have been odor issues that appear to have been at least greatly reduced. The plant now runs at a loss because in the US we allow turkeys to eat turkeys (in the form of processed turkey offal mixed into vegetable material) which is a bad idea since this is what caused mad cow disease in England. Are we going to have mad turkeys in America and could such a disease make the leap into humans like mad cow did ? Since this isillegal in Europe offal can only be put into landfills over there. This is why the company is very eager to make plants in Europe since the feedstock is free over there and they would even get government credits for reducing carbon emissions since CO2 released by this process was already present in the biosphere so does not increase CO2 concentration in the atmosphere. Over there they could run at a high profit as could we in the US by simply banning the feeding of offal to our livestock (something we should already be doing simply as a matter of public health).
There really should be no debate about which energy source we should use. Solar energy will provide the lion's share of our energy needs with suporting roles by wind, ocean thermal energy conversion, wave and tidal power.
Kind regards
hopeforthefuture
Just to reiterate, we can solve the energy problem by drastically reducing solar energy costs and we can do so with one single solar panel manufacturing megaplant that would provide solar energy at $1 per watt TOTAL SYSTEM COST (including inverter installation and everything). This would be like the busting of a dam in the sense of making solar energy the main source of energy for the world in a relative eyeblink.It would cost $500 million which we could get by simply realizing the US has more than 300 million people so let's say that only one in three is old enough (to be politicallyaware) so we have a pool of 100 million people. Even if half are unthinking conservatives we still have 50 million people that just by contributing $10 per person we would get the $500 million needed to build that first crucial megaplant all by ourselves without the help of any multibillionaire or government or corporation. This megaplant would be the property of we the people and not any corporation.
Kind regards
hopeforthefuture
Photovoltiac solar panels should be regarded as an essential technology. Households with even a meager supplemental supply of solar panel electricity gain an emergency back-up during any sort of utility grid failure. Such households gain the means to measure electricity consumption and further energy conservation.
Once a significant number of households add solar panels and tie into the utility grid, Public Power and the public's ability to determine 'private utility rates' are strengthened. That is why private utilities oppose photovoltiac solar panel systems.
More to the point of the energy legislation, the perfect means to store solar panel electricity is the Plug-in Hybrid vehicle technology.
The Plug-in Hybrid's larger battery pack has advantages beyond fuel economy; life-saving safety features of vehicle stability, braking, speed control; ability to utilize all fuels and perfect combustion and emission reduction through strict regulation of engine speed and load; industrial development and jobs; applicable to all weight classes of vehicle.
Current battery technology (NiMh as installed in Toyota's battery/electric Rav4) have lasted 100K to 125K miles. Battery life can be extended beyond as household storage where low demand uses permit.
True to building local economies, (we drive too much, too far, for too many purposes at too high cost and impact), the plug-in hybrid discourages long-distance driving because their battery pack provides zero-emission driving only 20 miles or so daily. Longer distance travel when necessary is possible but only via more expensive fuels. Thus, plug-in hybrid technology encourages patronage and development of local economies, which in time become accessable without having to drive. Safer walking and bicycling become more desirable travel option, and mass transit more practical to arrange.
Conclusion: Legislation should mandate photovoltiac solar panel industries simultaneously with Plug-in Hybrid vehicle technology. The Plug-in Hybrid is the car that need not be driven!
Charging hydrocarbon users with ALL costs (especially the cost of protecting and procuring foreign hydrocarbons-now paid for out of general funds by DOD, regardless of how efficient we are in our life style) could be expected to raise the price of hydrocarbons sufficiently to allow all those millions of choices to be made in a decentralized fashion, allowing each of our ideas to be utilized, in the proper mix. The problem we have is not an energy problem per se, but a hijacking of our political and economic relationships by an elite few. At an honest price of $7-8/gal, I suspect we would see the "correct" location patterns, as well as the "correct" supply and demand. With oil and coal so heavily subsidized, the preferred alternatives are are at a severe disadvantage.
hopeforthefuture,
I'm saving my $10 to spend on concentrating solar power.