Oil supply constraints impacting housing, land use patterns
May 25th, 2011 by Jim JustDespite continuing global economic weakness, crude oil prices continue to bounce around within the $112-115 range (Brent) and around the $100 level (WTI). Crude remains down a bit from highs reached a few weeks ago, as for the moment the slowdown in global growth is masking the inability of oil producers to boost the global supply of crude oil.
The latest EIA data show new global production records for both crude and all liquids. Sam Foucher asks at The Oil Drum, how much faith can we put in EIA data? Foucher points to another data source – the public database JODI – which shows production significantly lower than the EIA, and notes the way the production data are collected vastly differ between the EIA and JODI.
Jodi is a voluntary activity. Participating countries complete a standard data table (see table on page 2) every month for the two most recent months (M-1 and M-2) and submit it to the Jodi partner organisation(s) of which it is a member. The respective organisation compiles the data and forwards it to the IEF Secretariat which is responsible for the JodiOil World Database.
Foucher shows that, using JODI data where available and EIA data where JODI data are not available, the earlier record highs in both crude and all liquids production still stand.

Foucher asserts the EIA does not itself collect international production data, but rather pays a private company (IHS) for the data. I could not find a discussion of data sources on the EIA website, and am awaiting a response to an inquiry about their sources.
Global oil production data are less than perfect or certain. Jodi data are incomplete and, where available, self-reported. EIA data appear to be from a black box. Both should be taken with a pinch of salt. It’s a shame that Peakoil Nederland is no longer publishing Oilwatch Monthly – July 2010 seems to have been the last issue. A valuable service Oilwatch Monthly provided was to track the enegy content of liquid fuels produced, as volume of liquids is not the same as useful energy. For example, conversion to BTUs shows that actual available energy worldwide in January 2010 was 3.3% lower than liquids statistics counted in barrels would suggest. And nobody is tracking liquid fuels production in terms of net energy, accounting for the decrease in EROEI over time as the easy oil is depleted.
Regardless of whether the world is seeing new record highs of oil production, high oil prices are already prompting people to make big changes in their lives. More than half of Americans say they have made changes to their lifestyle, according to a new Gallup poll. The most common adjustment: driving less.
The Federal Highway Administration reports that vehicle miles traveled (VMT) in March were down 1.4% compared to March 2010 – and VMT for the year are now down 0.1% from last year. VMT in Oregon were down 4.1% from a year ago. So far, the decline is not as severe as in 2008. But as seen in this chart posted at Calculated Risk, the decline began at a lower level.
Calculated Risk also reports truck tonnage fell 0.7 Percent in April – and has not shown any overall growth in over seven years.
A new survey of real-estate professionals suggests driving less is causing Americans to rethink where they’re living, about shorter driving distances and being closer to shops and services.
The migration to the suburbs has stumbled as fuel prices soar and as levels of unemployment in suburbs remain about twice the level of unemployed in cities. New home sales overall have collapsed and remain at record lows. The Census Bureau reports 32 thousand new homes were sold (not seasonally adjusted) in April 2011, tying the record low for the month of April.
The Census Bureau breaks out sales data by region (Northeast, Midwest, South, and West), not by state – so from the data, we can’t tell what’s going on in Oregon. But in the West as a whole, April new home sales have fallen from an average of over 20,000 units a year in the 20-year period 1991-2010 to 8,000 units a year. New home sales are only 40% that of the 20-year average, and only 24% of the 33,000 units in the peak years 2004 and 2005.
In Oregon, expansions of urban growth boundaries are based on historical trends. Currently around the state, a flurry of requests for expansions are being considered. There’s just about zero current need for additional new homes, and future housing needs will not reflect past needs in number of units,or in size, type, or location. Expanding urban growth boundaries to accommodate desired growth will prove pushing on a string. It’s a good bet that most of the land to be newly slated for future growth will forever remain undeveloped.





