In a previous post, I wrote about some of the ways that people have proposed partitioning the United States (in relatively large chunks; a future post will discuss why I'm not interested in proposals to carve off little pieces). This time, I'm going to lay some groundwork for a geography-based partition that is seldom considered. The mesh-based population cartogram shown in this post suggests the starting point.
The Great Plains region occupies portions of ten states. In the upper map to the left, the Great Plains counties in those states are shown in white, and the remaining portions of the states in various colors. I've intentionally left out any state boundaries within the white area in order to emphasize the point that I'm writing about a situation that is regional rather than state-based.
There have been a lot of different definitions of the Great Plains over the years [1], so it's worth saying where this one came from. I started with the US Census Bureau's publication Population Dynamics of the
Great Plains: 1950 to 2007 [2]. Then I removed seven counties from the Front Range area of Colorado and four counties from the Austin area in Texas. I had three reasons for trimming out those 11 counties: (1) they sit on the periphery of the Plains and different standards might or might not include them; (2) they have grown enormously in population for reasons that have nothing to do with the Plains; and (3) that large population growth doesn't fit my narrative. Sometimes there are just outliers in the data that should be excluded.
The Great Plains as shown here is a large region: somewhat smaller than Alaska but almost twice the size of Texas; 50% larger than the Pacific Coast states of California, Oregon, and Washington combined; 20% larger than the 15 Atlantic Coast states combined. The Great Plains are also quite empty, at least so far as people go. The lower cartogram resizes each county based on its population. The Plains don't exactly disappear, but they become a narrow strip. The strip is less narrow at the north and south ends, where there are large fossil-fuel deposits that have been or are being developed. Many parts of the Plains are getting emptier as time goes on, with populations that are shrinking in absolute terms.
This is a long-term trend; the Census Bureau document mentioned above identifies a large number of counties whose population peaked more than 80 years ago. Nor is the population situation likely to reverse itself. Agriculture has become increasingly mechanized, requiring fewer people. The same is true for the energy resources that occur in some parts of the Plains: it doesn't take a lot of people to extract a million tons of coal from a Wyoming surface mine, or to maintain a large wind farm, or to drill the oil wells in the Bakken area of North Dakota. Generally speaking, the area lacks the kinds of infrastructure that would attract businesses that aren't concerned with natural resources. In many cases, the infrastructure -- in the sense of services like medical care or education -- are declining.
In a future where distance becomes more important than it is today, the wide, empty expanse of the Great Plains is a natural dividing line between eastern and western parts of the country. Always keep in mind the scale of things: the width of the Plains ranges from 250 to about 550 miles. Compared to the Boston-to-Washington, DC megalopolis, the Plains have eight times the area but only one-tenth the population. Even in a local comparison, the bulk of the Front Range population -- the large yellow bulge on the cartogram -- lives in a strip 30 miles or so wide on that portion of the Plains immediately adjacent to the Rocky Mountain foothills.
The next question to consider is "Are there important differences in the two parts of the country separated by the Great Plains?" In the next post in this series, I'll show a variety of such differences.
[1] There has always been some uncertainty about the dividing line between wetter, lower-altitude prairie and the drier, higher Great Plains. Some cartographers extend the Plains much farther to the east, including parts of Minnesota and Iowa. Some definitions also stop the Plains on the south end before they reach the Rio Grande, asserting that that area becomes so dry that it should be categorized as desert.
[2] Unlike some works, in this one the authors did not include a list of which counties they had chosen. That's a shame, given that there are FIPS (federal information processing standards) codes for every county and county-equivalent in the country, and lots of useful data indexed by FIPS code. I generated my list after a relatively miserable afternoon spent with Figure 6 from the publication and some other information sources.
Wednesday, January 15, 2014
Thursday, December 19, 2013
Western Secession 4 - US Partitions, Background
Proposals for partitioning the United States have a long history (including, of course, a serious attempt by a group of states to implement such a partition in 1861). This post looks at some more contemporary suggestions that either predict a partition, or look at various cultural divisions within the US that might be considerations if someone were planning a partition. Consider this to be background material only; my own proposal for a partition that separates 11 western states is based on different criteria. Still, it is useful to start thinking about the premise that there are cultural differences between regions of the US, and that in a future where long-distance transportation is more constrained, those differences may matter even more than they do today.
One partition is that of Russian academic Igor Panarin, who predicted that the US would fall apart by 2010 (clearly, that hasn't happened). Mr. Panarin's perspective was summarized by the Wall Street Journal late in 2008. Some aspects of this partition seem peculiar to me. He ignores obvious cultural influences: it is more likely that Arizona would align with a Mexican influence than a Chinese one. The partition ignores some geographic considerations: Kentucky and Tennessee are on the other side of the Appalachians from the rest of Atlantic America, and the California Republican stops short of the Rocky Mountains. Relative sizes argue against much of the whole premise. His Central North-American Republic, which is either part of Canada or under Canadian influence, has double the current population of Canada. His Texas Republic of nine states, predicted to be either a part of Mexico or under Mexican influence, has a GDP almost triple that of Mexico [1]. Generally speaking, poor countries don't acquire or overly influence much richer ones, nor do that to territory with double their own population.
Another approach to re-partitioning the US that appears regularly is electoral maps with 50 states of approximately equal populations. The motivation is the usual complaint that states like Vermont and Wyoming are grossly overrepresented in the US Senate. Fundamental to such partitions is the notion that the original purposes of the House and Senate — the House represents people; the Senate represents states — is no longer relevant. The map shown here was prepared by Neil Freeman in 2012. Mr. Freeman is upfront that this is a work of art, not a serious proposal, but I'll criticize some aspects of it anyway. The new state of Shiprock spans more than a thousand miles from east to west, three time zones, and multiple mountain ranges; that's a difficult situation for a state government to manage. Another interesting case is Ogallala, which consists of the Front Range area of Colorado and a whole lot of mostly empty space. I've written recently about how northeast Colorado would like to separate itself from the Front Range urban area; Mr. Freeman has grafted on a whole bunch of additional area that would presumably feel the same way.
A common approach is to divide the country (or continent) along perceived cultural lines. In The Nine Nations of North America, published in 1981, Joel Garreau argued that most US state boundaries are arbitrary or based on historical accident, and that looking at the nine regions that he defines gives a better understanding of cultural and economic differences. One of Mr. Garreau's observations is increasingly true today: for that portion of the Empty Quarter within US boundaries, water is a limiting resource. As he put it, in most of those areas there's enough water for only one of three things: wilderness, agriculture, or industry (a synonym in my reading of the book for "cities"). He asserts that a few places could manage two of the three, but no place could support all three. There are reasons to suspect that creating countries based on this partition would have problems. The Breadbasket, with very large grain exports, is isolated from the Mississippi River mouth necessary for exports to the rest of the world. A number of historians have suggested that recognition of the Midwest's economic dependency on access to the Mississippi mouth was one of the motivations for Abraham Lincoln's desire to stop an independent Confederacy.
Colin Woodard criticizes some of Mr. Garreau's regions as ignoring history, and defines 11 regions of his own in American Nations: A History of the Eleven Rival Regional Cultures of North America, with some of the arguments summarized in a Tufts Magazine article. Mr. Woodard argues that the groups of people who historically settled these regions account for the very different attitudes towards issues like violence and gun control in the US today. More interesting is Mr. Woodard's argument that American mobility is reinforcing the divisions as people self-sort by moving to regions where the cultural attitude more closely matches their personal preferences. That's an important idea, but one I would consider more important in the growing urban/rural divide: the differences between urban and rural areas within these regions is often greater than the differences between the regions.
[1] Consider also the Department of Defense's 2010 Joint Operating Environment document, which identifies one of the potential risks to be planned for as Mexico becoming a failed state unable to manage its own affairs.
One partition is that of Russian academic Igor Panarin, who predicted that the US would fall apart by 2010 (clearly, that hasn't happened). Mr. Panarin's perspective was summarized by the Wall Street Journal late in 2008. Some aspects of this partition seem peculiar to me. He ignores obvious cultural influences: it is more likely that Arizona would align with a Mexican influence than a Chinese one. The partition ignores some geographic considerations: Kentucky and Tennessee are on the other side of the Appalachians from the rest of Atlantic America, and the California Republican stops short of the Rocky Mountains. Relative sizes argue against much of the whole premise. His Central North-American Republic, which is either part of Canada or under Canadian influence, has double the current population of Canada. His Texas Republic of nine states, predicted to be either a part of Mexico or under Mexican influence, has a GDP almost triple that of Mexico [1]. Generally speaking, poor countries don't acquire or overly influence much richer ones, nor do that to territory with double their own population.
Another approach to re-partitioning the US that appears regularly is electoral maps with 50 states of approximately equal populations. The motivation is the usual complaint that states like Vermont and Wyoming are grossly overrepresented in the US Senate. Fundamental to such partitions is the notion that the original purposes of the House and Senate — the House represents people; the Senate represents states — is no longer relevant. The map shown here was prepared by Neil Freeman in 2012. Mr. Freeman is upfront that this is a work of art, not a serious proposal, but I'll criticize some aspects of it anyway. The new state of Shiprock spans more than a thousand miles from east to west, three time zones, and multiple mountain ranges; that's a difficult situation for a state government to manage. Another interesting case is Ogallala, which consists of the Front Range area of Colorado and a whole lot of mostly empty space. I've written recently about how northeast Colorado would like to separate itself from the Front Range urban area; Mr. Freeman has grafted on a whole bunch of additional area that would presumably feel the same way.
A common approach is to divide the country (or continent) along perceived cultural lines. In The Nine Nations of North America, published in 1981, Joel Garreau argued that most US state boundaries are arbitrary or based on historical accident, and that looking at the nine regions that he defines gives a better understanding of cultural and economic differences. One of Mr. Garreau's observations is increasingly true today: for that portion of the Empty Quarter within US boundaries, water is a limiting resource. As he put it, in most of those areas there's enough water for only one of three things: wilderness, agriculture, or industry (a synonym in my reading of the book for "cities"). He asserts that a few places could manage two of the three, but no place could support all three. There are reasons to suspect that creating countries based on this partition would have problems. The Breadbasket, with very large grain exports, is isolated from the Mississippi River mouth necessary for exports to the rest of the world. A number of historians have suggested that recognition of the Midwest's economic dependency on access to the Mississippi mouth was one of the motivations for Abraham Lincoln's desire to stop an independent Confederacy.
Colin Woodard criticizes some of Mr. Garreau's regions as ignoring history, and defines 11 regions of his own in American Nations: A History of the Eleven Rival Regional Cultures of North America, with some of the arguments summarized in a Tufts Magazine article. Mr. Woodard argues that the groups of people who historically settled these regions account for the very different attitudes towards issues like violence and gun control in the US today. More interesting is Mr. Woodard's argument that American mobility is reinforcing the divisions as people self-sort by moving to regions where the cultural attitude more closely matches their personal preferences. That's an important idea, but one I would consider more important in the growing urban/rural divide: the differences between urban and rural areas within these regions is often greater than the differences between the regions.
[1] Consider also the Department of Defense's 2010 Joint Operating Environment document, which identifies one of the potential risks to be planned for as Mexico becoming a failed state unable to manage its own affairs.
Friday, December 13, 2013
Moving Pollution About
Some time back, the Wall Street Journal ran a Bjorn Lomborg opinion piece about electric cars. Lomborg is an academic and activist who founded the Copenhagen Consensus, an organization dedicated to improving global welfare and the use of cost-benefit analysis to determine the most important problems to address, and the best methods to use. Lomborg has been attacked by many climate scientists for his position that global warming is happening and is man-caused, but is not among the most critical issues the planet faces. In the WSJ piece, Lomborg argues that because battery-electric vehicles (BEVs) may not be as low-carbon as many people believe, government subsidies for them are bad policy.
Timothy Taylor at the Conversable Economist points us to the original research piece (PDF) on which Lomborg bases his argument. One of the big caveats in the article is that the source of electricity has a very large effect on how much carbon is emitted to power a BEV. Electricity generated from coal is, rather obviously, among the worst sources in terms of carbon. An electric vehicle operating in Ohio is largely coal-powered; one running in Idaho, OTOH, runs largely on low-carbon hydro power. Tim also makes a point that had occurred to me while reading Lomborg's piece: there are considerations other than just how much carbon is emitted over a vehicle's total life cycle.
As it turns out, I agree with Lomborg in general that there are things we should be spending money on first with respect to energy use patterns. In the transportation arena, electrified light rail in metro areas and moving long-haul freight out of diesel trucks onto much more efficient diesel trains are two of them (and electric freight trains might be even better). These are areas where the federal government should have a significant role in undoing the enormous shift of transport to roads since World War II, just as it had a significant role in supporting that shift to roads in the first place [1]. Those are changes that should be applied broadly. There can be, however, local and regional reasons for supporting BEVs that make sense now. They're just not necessarily reasons having to do with CO2 [2].
CO2 is a long-lived pollutant and the atmosphere does an excellent job of mixing it uniformly across the planet. But CO2 isn't the only pollutant. A BEV powered by coal-fired electricity still has the potential to accomplish two important local goals: space- and time-shifting of the non-CO2 pollution. The space-shifting is pretty obvious: a gasoline-powered car being driven downtown emits its ozone precursors downtown; a BEV's emissions occur at a coal-fired plant well away from the city center. That can have an enormous effect on the quality of the air in the crowded parts of the region. It may also make it easier to reduce emissions of ozone precursors such as nitrous oxides, because it's easier to install and maintain pollution controls on the single power plant than on 100,000 cars.
Southern California is a good example of long-range space-shifting. Electric cars charged in Los Angeles emit very little pollution in Los Angeles. But they emit a lot of CO2 (and smaller amounts of other things) from the coal-fired plants in Arizona and Utah that generate a significant fraction of Los Angeles' electricity. The Intermountain Power Plant in Delta, Utah (shown here) is a 1.9 GW coal-fired generating station that is one of the largest emitters of nitrogen oxides (a serious smog precursor) in the western United States. 80% of Intermountain's output is delivered directly to the LA grid over a point-to-point high-voltage direct current transmission line.
The benefits of time-shifting might not be quite so obvious. It seems a safe assumption that most BEV charging, at least in the near future, will occur overnight at the owner's home. Electricity is very much an on-demand thing, so the pollution created by that charging also occurs overnight. Stretching the pollution emission out over a longer period of time may be beneficial. Some areas may experience an additional benefit. I live in the Denver metro area. While the region has made enormous strides in cleaning up the infamous Brown Cloud, early-morning winter temperature inversions (coinciding with the morning rush hour) can trap pollutants close to the ground and create ozone and other problems. Shifting the pollution creation temporally out of the rush hour offers a benefit in addition to shifting it spatially out of downtown.
[1] Anecdotes are not data, but... I drive across parts of Colorado, Wyoming, and Nebraska on the Interstate Highway System at least once a year. I-80 in western Nebraska and eastern Wyoming is, in practice, an expensive and poorly run railroad with big trucks acting as inefficient single-car trains.
[2] And yes, I know that this entire post takes a very parochial view. From a pure global cost-benefit perspective, the US (along with Japan and Western Europe) ought to spend enormous amounts of money solving problems in poorer parts of the world. Adding clean electric generating capacity to the grid in Pakistan, for example, would produce much larger global benefits than cleaning up a power plant in the US. But that sort of trade-off is unlikely to be made on any meaningful scale, because most of the people who live in developed countries aren't that interested in solving global problems.
Timothy Taylor at the Conversable Economist points us to the original research piece (PDF) on which Lomborg bases his argument. One of the big caveats in the article is that the source of electricity has a very large effect on how much carbon is emitted to power a BEV. Electricity generated from coal is, rather obviously, among the worst sources in terms of carbon. An electric vehicle operating in Ohio is largely coal-powered; one running in Idaho, OTOH, runs largely on low-carbon hydro power. Tim also makes a point that had occurred to me while reading Lomborg's piece: there are considerations other than just how much carbon is emitted over a vehicle's total life cycle.
As it turns out, I agree with Lomborg in general that there are things we should be spending money on first with respect to energy use patterns. In the transportation arena, electrified light rail in metro areas and moving long-haul freight out of diesel trucks onto much more efficient diesel trains are two of them (and electric freight trains might be even better). These are areas where the federal government should have a significant role in undoing the enormous shift of transport to roads since World War II, just as it had a significant role in supporting that shift to roads in the first place [1]. Those are changes that should be applied broadly. There can be, however, local and regional reasons for supporting BEVs that make sense now. They're just not necessarily reasons having to do with CO2 [2].
CO2 is a long-lived pollutant and the atmosphere does an excellent job of mixing it uniformly across the planet. But CO2 isn't the only pollutant. A BEV powered by coal-fired electricity still has the potential to accomplish two important local goals: space- and time-shifting of the non-CO2 pollution. The space-shifting is pretty obvious: a gasoline-powered car being driven downtown emits its ozone precursors downtown; a BEV's emissions occur at a coal-fired plant well away from the city center. That can have an enormous effect on the quality of the air in the crowded parts of the region. It may also make it easier to reduce emissions of ozone precursors such as nitrous oxides, because it's easier to install and maintain pollution controls on the single power plant than on 100,000 cars.
Southern California is a good example of long-range space-shifting. Electric cars charged in Los Angeles emit very little pollution in Los Angeles. But they emit a lot of CO2 (and smaller amounts of other things) from the coal-fired plants in Arizona and Utah that generate a significant fraction of Los Angeles' electricity. The Intermountain Power Plant in Delta, Utah (shown here) is a 1.9 GW coal-fired generating station that is one of the largest emitters of nitrogen oxides (a serious smog precursor) in the western United States. 80% of Intermountain's output is delivered directly to the LA grid over a point-to-point high-voltage direct current transmission line.
The benefits of time-shifting might not be quite so obvious. It seems a safe assumption that most BEV charging, at least in the near future, will occur overnight at the owner's home. Electricity is very much an on-demand thing, so the pollution created by that charging also occurs overnight. Stretching the pollution emission out over a longer period of time may be beneficial. Some areas may experience an additional benefit. I live in the Denver metro area. While the region has made enormous strides in cleaning up the infamous Brown Cloud, early-morning winter temperature inversions (coinciding with the morning rush hour) can trap pollutants close to the ground and create ozone and other problems. Shifting the pollution creation temporally out of the rush hour offers a benefit in addition to shifting it spatially out of downtown.
[1] Anecdotes are not data, but... I drive across parts of Colorado, Wyoming, and Nebraska on the Interstate Highway System at least once a year. I-80 in western Nebraska and eastern Wyoming is, in practice, an expensive and poorly run railroad with big trucks acting as inefficient single-car trains.
[2] And yes, I know that this entire post takes a very parochial view. From a pure global cost-benefit perspective, the US (along with Japan and Western Europe) ought to spend enormous amounts of money solving problems in poorer parts of the world. Adding clean electric generating capacity to the grid in Pakistan, for example, would produce much larger global benefits than cleaning up a power plant in the US. But that sort of trade-off is unlikely to be made on any meaningful scale, because most of the people who live in developed countries aren't that interested in solving global problems.
Wednesday, December 11, 2013
Western Secession 3 - The World Gets Bigger
In my last secession post, I argued that in 25 years time, the availability of liquid hydrocarbon fuels will have decreased significantly, and it will be clear that the decline is going to continue. This time, I want to talk about what some of the consequences of that decline are likely to be. As I've mentioned before, I'm not one of the people who believes it means the end of civilization as we know it. Perhaps the best summary phrase is one that I used in the title: the world gets bigger. What I mean by that is that it will take more time, and be more expensive, to move goods and people over specified distances. In some cases, the time factor may be as important as the expense. This aspect of the future will have effects on multiple scales.
The largest scale is global. Where I expect the biggest impacts to occur involve air transportation. Moving large tonnage by ships is extremely efficient, particularly if the ships don't go too fast. Air travel, or rapid ocean travel, will become much more expensive. This will hit the US military's ability to project force on a global basis very hard. The 2010 Joint Operating Environment document, published by the US Department of Defense, identifies shortages of liquid hydrocarbons as one of the significant risks to the US ability to project force, perhaps by as early as 2020. That document builds a more indirect case, arguing that oil shortages would depress the US economy to a degree that would require large cuts in defense spending.
Significantly higher air travel costs will reduce personal contact between Americans and the rest of the world -- if the cost to fly to Paris doubles, fewer Americans will take vacations or educational trips to Paris (and fewer Parisians visit America). Combined with a reduced global military role, America will become less engaged with the rest of the world. There has always been an isolationist streak in America, a reluctance to become involved in military problems in Europe or Asia. A Pew Research Center poll that came out earlier this month found that 52% of Americans now believe "the U.S. should mind its own business internationally and let other countries get along the best they can on their own." This is an historic high since Pew began asking the question in 1964.
The second scale is continental. The United States is a very large country. Travel between different regions will decline as air travel costs increase. The alternative to air travel that is often put forward is high-speed rail. Assuming that a train could average 200 MPH, the time from Los Angeles to New York is about 13.5 hours, plus time for intermediate stops: much longer than the current flight time. A more fundamental argument against even the availability of high-speed rail is the cost of building out the infrastructure. California's proposed HSR line from San Diego to San Francisco currently has an estimated price tag of $70 billion; no one believes that it can actually be built for that; the cost of a national HSR system for the US would run into the trillions of dollars. More pronounced regional identities will begin to emerge as personal contact between the regions declines [1].
The third scale is local. One of the "local" effects that will exacerbate the problem of reduced availability of gasoline and diesel for many people is the likelihood of allocation measures (rationing is such a nasty word). Some amount of fuel will be reserved in some fashion for particular users, such as farmers and commercial fishermen. While the United Kingdom doesn't reserve fuel for farmers, it does have a special category of fuel (red diesel) that can only be used in specific applications and is taxed at much lower rates, making it more affordable. Rationing by price is still rationing.
The cost of personal transportation is going to increase. The use of mass transit is going to increase [2], which typically takes a greater investment of time for any particular trip. I don't believe that personal transportation will go away, but I do believe that 25 years out, the vehicles will be undergoing dramatic changes. Small vehicles like the MIT electric city car shown here will not be unusual. I believe that electricity is going to win the battle for personal transportation. Battery technology is already good enough to give the city car a range that meets 90% of the needs of a urban/suburban drivers, a large efforts will be put into maintaining reliable sources of electricity (a subject for future pieces). That's a pretty good summary of my position on car purchases in that time frame: drivers will buy cars that meet 90% of their needs, rather than buying cars that meet their extreme cases (eg, 500 miles to Grandma's, hauling the entire little league team to Dairy Queen).
To summarize the "world gets bigger" situation... Less US engagement with the rest of the world. Less engagement between multiple regions of the US. And a greater focus on local and regional problems (and solutions) as people's view of the world changes.
[1] In later posts, I will explore a variety of distinctions that I think already exist between the West and the rest of the country.
[2] One of the western distinctions worth mentioning in this transportation-related post is that every major metropolitan area in my West (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming) is at least studying light rail. All of them except Las Vegas are at some stage of building a light rail system.
The largest scale is global. Where I expect the biggest impacts to occur involve air transportation. Moving large tonnage by ships is extremely efficient, particularly if the ships don't go too fast. Air travel, or rapid ocean travel, will become much more expensive. This will hit the US military's ability to project force on a global basis very hard. The 2010 Joint Operating Environment document, published by the US Department of Defense, identifies shortages of liquid hydrocarbons as one of the significant risks to the US ability to project force, perhaps by as early as 2020. That document builds a more indirect case, arguing that oil shortages would depress the US economy to a degree that would require large cuts in defense spending.
Significantly higher air travel costs will reduce personal contact between Americans and the rest of the world -- if the cost to fly to Paris doubles, fewer Americans will take vacations or educational trips to Paris (and fewer Parisians visit America). Combined with a reduced global military role, America will become less engaged with the rest of the world. There has always been an isolationist streak in America, a reluctance to become involved in military problems in Europe or Asia. A Pew Research Center poll that came out earlier this month found that 52% of Americans now believe "the U.S. should mind its own business internationally and let other countries get along the best they can on their own." This is an historic high since Pew began asking the question in 1964.
The second scale is continental. The United States is a very large country. Travel between different regions will decline as air travel costs increase. The alternative to air travel that is often put forward is high-speed rail. Assuming that a train could average 200 MPH, the time from Los Angeles to New York is about 13.5 hours, plus time for intermediate stops: much longer than the current flight time. A more fundamental argument against even the availability of high-speed rail is the cost of building out the infrastructure. California's proposed HSR line from San Diego to San Francisco currently has an estimated price tag of $70 billion; no one believes that it can actually be built for that; the cost of a national HSR system for the US would run into the trillions of dollars. More pronounced regional identities will begin to emerge as personal contact between the regions declines [1].
The third scale is local. One of the "local" effects that will exacerbate the problem of reduced availability of gasoline and diesel for many people is the likelihood of allocation measures (rationing is such a nasty word). Some amount of fuel will be reserved in some fashion for particular users, such as farmers and commercial fishermen. While the United Kingdom doesn't reserve fuel for farmers, it does have a special category of fuel (red diesel) that can only be used in specific applications and is taxed at much lower rates, making it more affordable. Rationing by price is still rationing.The cost of personal transportation is going to increase. The use of mass transit is going to increase [2], which typically takes a greater investment of time for any particular trip. I don't believe that personal transportation will go away, but I do believe that 25 years out, the vehicles will be undergoing dramatic changes. Small vehicles like the MIT electric city car shown here will not be unusual. I believe that electricity is going to win the battle for personal transportation. Battery technology is already good enough to give the city car a range that meets 90% of the needs of a urban/suburban drivers, a large efforts will be put into maintaining reliable sources of electricity (a subject for future pieces). That's a pretty good summary of my position on car purchases in that time frame: drivers will buy cars that meet 90% of their needs, rather than buying cars that meet their extreme cases (eg, 500 miles to Grandma's, hauling the entire little league team to Dairy Queen).
To summarize the "world gets bigger" situation... Less US engagement with the rest of the world. Less engagement between multiple regions of the US. And a greater focus on local and regional problems (and solutions) as people's view of the world changes.
[1] In later posts, I will explore a variety of distinctions that I think already exist between the West and the rest of the country.
[2] One of the western distinctions worth mentioning in this transportation-related post is that every major metropolitan area in my West (Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming) is at least studying light rail. All of them except Las Vegas are at some stage of building a light rail system.
Wednesday, December 4, 2013
Western Secession 2 - Liquid Hydocarbons
Liquid hydrocarbons as a means of energy storage are pretty amazing. They have high energy density — enough to make 14-hour non-stop intercontinental air flights possible. They are easy to handle — liquid at normal temperatures and pressures, easy to pump, and so forth. They're relatively safe — despite the energy content, the typical suburban garage has not only several gallons in their cars, but a gallon or two stored in a plastic container for lawn mowers and such. Combined with the ease of extracting sufficient quantities to meet global demand from naturally-occurring reservoirs over the last 100 years, it is unsurprising that liquid hydrocarbons became the transportation (and traction) fuel of choice for the last century.
I support a view of the future with declining oil availability. Granted, for almost as long as people have been pumping petroleum from the ground, there have been predictions that we will run out. In 1883, Pennsylvania geologists were warning that Pennsylvania's oil fields were being rapidly depleted and there was "no reasonable ground" to expect large new discoveries. They were wrong about that, of course. Petroleum resources far larger than those of Pennsylvania were found in California and Texas and (much later) Alaska within the US, as well as numerous places globally such as the Middle East, Russia, and the North Sea. Nevertheless, there are reasons to believe in the declining availability of affordable petroleum in our future.
It is well established that production from individual oil fields eventually peaks and then declines. Replacing the oil output from a declining field requires finding and developing new fields. For example, US oil production peaked around 1971 when the great East Texas fields went into decline. Overall production increased somewhat when the Prudhoe Bay field in Alaska came online, but the total began to decline again once the decline in older fields exceeded the output in Alaska. The same thing is happening now with shale oil. The figure to the left is the Energy Information Agency's most recent forecast [1] for US shale oil production. The early ramp-on is fast enough to more than offset declines in older, more mature fields. But once the growth in shale oil production begins to level off in another three to five years, US total production will resume its decline.
For decades, US consumer demand for petroleum has exceeded US production. The difference has been made up by imports. An aspect of oil imports that doesn't get discussed enough is that it's a trade: the US can't import any more oil than the collective exporting countries are willing to provide. Three trends outside the US suggest that there will be much less oil available for the US to import in 25 years than there is today. First, countries that used to be exporters have suffered through exactly the sort of decline the US has seen and been forced to start importing oil to meet their own consumer demand. Second, countries that are still exporters don't have as much left to export because their internal demand is increasing faster than they can increase production. Third, developing countries that are oil importers are getting richer. The marginal value of an additional barrel of crude in China is higher than the marginal value of an additional barrel in the US, so China (among others) can offer higher prices for the declining oil available from the exporting countries.
Indonesia is a classic example of the first two points. While their production remained relatively constant from 1975 to 2000, their exports declined as domestic demand increases. By 2003, they became a net oil importer. In 2009, they realized that they would likely never be an oil exporter again, and withdrew from OPEC. It seems unlikely that there will be many new countries added to the list of oil exporters. The fundamental problem is that oil exploration today is occurring in areas where it is much more difficult and expensive to extract the petroleum: ultra-deep water (1,500 meters or more), tar sands, tight formations, etc. Offsetting production decline from today's mature fields requires finding the equivalent of another Saudi Arabia (exports around 7.5 million barrels per day) every few years. The world is an increasingly explored place, at least in terms of commercially-scaled oil reservoirs that are cheap and easy to produce; there simply isn't going to be an ongoing stream of new Saudi Arabias.
Finally, there are the alternatives to naturally-occurring petroleum: synthetics and such. Processes for making gasoline and diesel from coal and natural gas have been known for a long time. Cars can be modified to run on compressed natural gas. Many writers give reasons that we shouldn't use synthetics: for example, that coal-to-gasoline results in much larger releases of carbon dioxide than production of gasoline from crude oil. However, my argument is that the US can't switch to heavy use of synthetics because doing so would require enormous capital expenditures that the country is ill-prepared to make. As a result, in 25 or so years the US will have a lot less liquid hydrocarbon fuel available to it. In the next post, I'll discuss what I see as the probable consequences of that.
I support a view of the future with declining oil availability. Granted, for almost as long as people have been pumping petroleum from the ground, there have been predictions that we will run out. In 1883, Pennsylvania geologists were warning that Pennsylvania's oil fields were being rapidly depleted and there was "no reasonable ground" to expect large new discoveries. They were wrong about that, of course. Petroleum resources far larger than those of Pennsylvania were found in California and Texas and (much later) Alaska within the US, as well as numerous places globally such as the Middle East, Russia, and the North Sea. Nevertheless, there are reasons to believe in the declining availability of affordable petroleum in our future.
It is well established that production from individual oil fields eventually peaks and then declines. Replacing the oil output from a declining field requires finding and developing new fields. For example, US oil production peaked around 1971 when the great East Texas fields went into decline. Overall production increased somewhat when the Prudhoe Bay field in Alaska came online, but the total began to decline again once the decline in older fields exceeded the output in Alaska. The same thing is happening now with shale oil. The figure to the left is the Energy Information Agency's most recent forecast [1] for US shale oil production. The early ramp-on is fast enough to more than offset declines in older, more mature fields. But once the growth in shale oil production begins to level off in another three to five years, US total production will resume its decline.
For decades, US consumer demand for petroleum has exceeded US production. The difference has been made up by imports. An aspect of oil imports that doesn't get discussed enough is that it's a trade: the US can't import any more oil than the collective exporting countries are willing to provide. Three trends outside the US suggest that there will be much less oil available for the US to import in 25 years than there is today. First, countries that used to be exporters have suffered through exactly the sort of decline the US has seen and been forced to start importing oil to meet their own consumer demand. Second, countries that are still exporters don't have as much left to export because their internal demand is increasing faster than they can increase production. Third, developing countries that are oil importers are getting richer. The marginal value of an additional barrel of crude in China is higher than the marginal value of an additional barrel in the US, so China (among others) can offer higher prices for the declining oil available from the exporting countries.
Indonesia is a classic example of the first two points. While their production remained relatively constant from 1975 to 2000, their exports declined as domestic demand increases. By 2003, they became a net oil importer. In 2009, they realized that they would likely never be an oil exporter again, and withdrew from OPEC. It seems unlikely that there will be many new countries added to the list of oil exporters. The fundamental problem is that oil exploration today is occurring in areas where it is much more difficult and expensive to extract the petroleum: ultra-deep water (1,500 meters or more), tar sands, tight formations, etc. Offsetting production decline from today's mature fields requires finding the equivalent of another Saudi Arabia (exports around 7.5 million barrels per day) every few years. The world is an increasingly explored place, at least in terms of commercially-scaled oil reservoirs that are cheap and easy to produce; there simply isn't going to be an ongoing stream of new Saudi Arabias.Finally, there are the alternatives to naturally-occurring petroleum: synthetics and such. Processes for making gasoline and diesel from coal and natural gas have been known for a long time. Cars can be modified to run on compressed natural gas. Many writers give reasons that we shouldn't use synthetics: for example, that coal-to-gasoline results in much larger releases of carbon dioxide than production of gasoline from crude oil. However, my argument is that the US can't switch to heavy use of synthetics because doing so would require enormous capital expenditures that the country is ill-prepared to make. As a result, in 25 or so years the US will have a lot less liquid hydrocarbon fuel available to it. In the next post, I'll discuss what I see as the probable consequences of that.
[1] Many analysts think that the EIA's forecast is overly optimistic in the out years. The fundamental complaint leveled at the EIA is that it assumes either (a) producers don't run out of reasonably good places to continue drilling within individual formations such as the Bakken; or (b) decline rates of individual wells in such formations won't follow the pattern in the historical data we have now accumulated. A simple example of the alternative, in which drilling stops and individual well declines follow the current experience, is shown here.
Thursday, November 21, 2013
Western Secession 1 - Introduction
I didn't start out believing that secession of 11 western US states was a good thing. I didn't start down the path that led me to that conclusion thinking about matters of secession at all. I was thinking about several long-term trends related to energy supplies, technology, and population. It was only when I began thinking about those trends together that I began to see a longish-term future (25 to 50 years) where a partition of the United States looked like a sane -- and desirable from some perspectives -- thing to do. This post identifies the major trends, which will be expanded on in later posts. Those posts will also explain why I think the trends work together to lead to major changes.
The first trend is the decline in availability of liquid hydrocarbon fuels at affordable prices. I am not, in the vernacular, a Peak Oil "doomer": I don't believe that decreasing availability of liquid hydrocarbons will lead to a global collapse of civilization. OTOH, I do think that decreasing availability will lead to some dramatic changes in how the US looks at the world, and because the country is so large in a geographic sense, at itself. The changes will make the world a bigger place, and the US role in it smaller. Similarly, the US will also become a bigger place, with reduced linkages between different geographic parts of the country.
The second trend is the maintenance of the US electric grid. I am an unabashed fan of modern technology and want to see large parts of it preserved. The energy source that modern technology depends on most is electricity. Failure to provide robust reliable electricity supplies would render much of that technology unusable (eg, it's much more common to see articles that "developing country X's modernization attempts hampered by erratic electricity supplies" than to see that they're being crippled by higher oil prices). I believe that US electricity supplies face substantial challenges in the future, and that the responses to those challenges will have to be regional in nature. When policy makers think about "our" solutions to the electricity supply problem, those solutions will be different. In some ways, the policy decisions will create significant frictions between different parts of the country.
A third trend is the depopulation of the US Great Plains region. The population of the Great Plains counties peaked in the 1930s and has been declining ever since. In the last decade, the trend appears to have reached the point of positive feedback. The declining population has made it more and more difficult to support modern infrastructure and services, which in turn both drives more people out and makes it harder to attract new people, which makes it harder to support services,... An increasingly-empty 500-mile-wide buffer between the East and West portions of the US will lead to a decrease in "national" identity and increase in "regional" identity.
Another trend is global warming. I'm not going to bother with the "climate change" weasel wording: the important consequences of the changes for my purposes are a modest steady warming and effective drying of the US climate, particularly across the southern tiers of states. Warming (and more importantly, drying) will have multiple impacts that are worth exploring. By making agriculture more difficult in the southern Great Plains, it accelerates the depopulation. The problems that the already-arid Southwest will face will be different than those of the humid Southeast. As with some of the other trends, the result will be another factor pushing two parts of the country apart in terms of the policies that they will wish to pursue.
I believe that there are, for geographic and historical reasons, fundamental differences in the parts of the US that are east of the Great Plains and those to the west. One of the obvious geographic differences is illustrated in the map shown at the beginning of this post: the West is mountainous. As a consequence, it lacks long navigable rivers; the places where large cities can be located are limited; corridors where transportation (of people, good, or energy) can be located are limited. Sometimes those make things harder, but sometimes the limited population distribution makes things easier. In the course of these posts there will a number of maps of the 48 contiguous states along with assertions of differences in East and West.
This is a book-sized topic, so even a series of blog posts can't really do it justice. I'm working ( slowly) on the book.
The first trend is the decline in availability of liquid hydrocarbon fuels at affordable prices. I am not, in the vernacular, a Peak Oil "doomer": I don't believe that decreasing availability of liquid hydrocarbons will lead to a global collapse of civilization. OTOH, I do think that decreasing availability will lead to some dramatic changes in how the US looks at the world, and because the country is so large in a geographic sense, at itself. The changes will make the world a bigger place, and the US role in it smaller. Similarly, the US will also become a bigger place, with reduced linkages between different geographic parts of the country.
The second trend is the maintenance of the US electric grid. I am an unabashed fan of modern technology and want to see large parts of it preserved. The energy source that modern technology depends on most is electricity. Failure to provide robust reliable electricity supplies would render much of that technology unusable (eg, it's much more common to see articles that "developing country X's modernization attempts hampered by erratic electricity supplies" than to see that they're being crippled by higher oil prices). I believe that US electricity supplies face substantial challenges in the future, and that the responses to those challenges will have to be regional in nature. When policy makers think about "our" solutions to the electricity supply problem, those solutions will be different. In some ways, the policy decisions will create significant frictions between different parts of the country.
A third trend is the depopulation of the US Great Plains region. The population of the Great Plains counties peaked in the 1930s and has been declining ever since. In the last decade, the trend appears to have reached the point of positive feedback. The declining population has made it more and more difficult to support modern infrastructure and services, which in turn both drives more people out and makes it harder to attract new people, which makes it harder to support services,... An increasingly-empty 500-mile-wide buffer between the East and West portions of the US will lead to a decrease in "national" identity and increase in "regional" identity.
Another trend is global warming. I'm not going to bother with the "climate change" weasel wording: the important consequences of the changes for my purposes are a modest steady warming and effective drying of the US climate, particularly across the southern tiers of states. Warming (and more importantly, drying) will have multiple impacts that are worth exploring. By making agriculture more difficult in the southern Great Plains, it accelerates the depopulation. The problems that the already-arid Southwest will face will be different than those of the humid Southeast. As with some of the other trends, the result will be another factor pushing two parts of the country apart in terms of the policies that they will wish to pursue.
I believe that there are, for geographic and historical reasons, fundamental differences in the parts of the US that are east of the Great Plains and those to the west. One of the obvious geographic differences is illustrated in the map shown at the beginning of this post: the West is mountainous. As a consequence, it lacks long navigable rivers; the places where large cities can be located are limited; corridors where transportation (of people, good, or energy) can be located are limited. Sometimes those make things harder, but sometimes the limited population distribution makes things easier. In the course of these posts there will a number of maps of the 48 contiguous states along with assertions of differences in East and West.
This is a book-sized topic, so even a series of blog posts can't really do it justice. I'm working ( slowly) on the book.
Thursday, November 14, 2013
Colorado Secession Vote -- With Cartograms!
On election day, eleven Colorado counties included a non-binding resolution on their ballots stating that the counties should seek to secede from Colorado and form their own new state. I'm not one to let a secession-related event go unused, nor to pass on a chance to play with cartograms. This conventional flat map of Colorado is colored to show the eleven counties voting on the resolution in yellow, the counties usually considered part of the Front Range urban corridor in blue, and the rest in light blue. One of the original eight counties involved didn't get the item on their ballot (Morgan County, the single isolated light-blue county in the upper right quadrant) but four new counties joined up, including one in the northwest part of the state. Only five of the eleven approved the resolution, and all five of those were in the northeast group. The next map is a cartogram with county shapes distorted to represent their population rather than their physical area. With the exception of Weld County up along the northern border, the counties that put the resolution on their ballots are dwarfed by the Front Range. Comparing the two maps, it's clear that this is an urban vs rural thing. One of the Weld County Council members, who were the people that originally proposed the secession idea back at the end of the legislative session in May, recently spoke with Talking Points Memo and pointed this out explicitly: "And in this last legislative session we had what we call the assault on rural Colorado, the war on rural Colorado, where the urban-based legislature...". The three issues that seem to have upset the Council the most were modest gun regulations, modest renewable electricity mandates for rural coops, and some Front Range cities imposing a moratorium on hydraulic fracturing of natural gas wells within their city limits.

Let's zoom in on the ten counties in the northeast corner of the state that had the resolution on the ballot. Five of those ten approved the resolution by various margins and five defeated it. The counties are colored to show the split in the vote, with yellow votes for the secession resolution and blue votes against. I've adjusted the scale so that if 75% of the votes were in favor, the county would show up in the same bright yellow used above; if 75% of the votes were against, the county would show up in the Front Range dark blue; none of the counties voted that overwhelmingly in either direction. The five counties that approved the resolution are those that are the most isolated from the Front Range in the sense of greater distance and/or lack of interstate highway access.
Having lost the secession vote in six of eleven counties, the "rural power" proponents are moving on to other possibilities. They are now focusing their attention on various forms of what is being called the "Phillips County proposal" that would change the way districts are drawn for the Colorado legislature. The simplest of the proposals that has been put forward would give each of the 64 counties one representative in the Colorado House. Colorado counties range in population from San Juan County with 699 people to El Paso County with 644,964. All proposals of this type run smack into Reynolds v Sims, a 1964 SCOTUS decision that says each state is required to construct districts for its state legislature with as nearly equal population as practicable. The Court said explicitly that this applies to both houses of bicameral state legislatures; state senates can't enjoy the same kind of disproportionate deal the US Senate has.Even if the resolution had passed in all ten counties, and all of the required state- and national-level approvals were eventually given, it's not clear that "North Colorado" would achieve what the secession advocates think it would. Here's the same type of population cartogram for these ten counties that was shown for the state as a whole. In this view, it's clear that the new state would be "Weld County and the nine dwarfs." I've written elsewhere that this is something the dwarfs really ought to take note of. Weld County will be able to push them around in any legislature based on proportional representation (which Reynolds v Sims guarantees). Further, the reason that Weld County is so much larger measured by population is the more heavily populated western portion of the county: the city of Greeley and assorted suburbs/exurbs of the Front Range cities. Weld County is the fastest growing of the counties in both absolute and percentage terms. Several of the other counties in the group have shrinking populations. Suburban Weld County's hold on policy will only increase in the future.
It would be possible to carve out a Central Great Plains state from eastern Colorado, western Nebraska, and western Kansas that is entirely rural and small town in make-up. A state like the one shown here in yellow, producing four states of roughly equal physical size where there are currently only three. The area of the new state would be about 79,000 square miles, and the population would be about 432,000. As a point of reference, compare that to Mississippi: 60% more area but only 15% of the population. The three largest cities in the state would be Scottsbluff and North Platte from Nebraska and Garden City from Kansas. By most people's standards, these are towns rather than cities. The cartogram with county size representing population rather than area is interesting, with the new state crunched between the "behemoths" of Front Range Colorado and eastern Kansas/Nebraska. One of the problems with creating such a state — ignoring the quite real political difficulties — is that the new state would be very poor. Many of the counties that would go into the new state have shrinking populations. The infrastructure would be limited. Building and maintaining a new four-year state university would be a major challenge. All of those are serious hurdles to attracting the kinds of jobs that might help solve the poverty problem. I chose the comparison to Mississippi above on purpose. Overall, the new state would probably make at least parts of Mississippi look rather urban and cosmopolitan. I'm certainly willing to bet (my usual political-bet wager, a small beer) that within 10 years, 20 at the outside, the new state would discover that the cure was much worse than the disease.
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