Iraq. December 2005. In concert with the recent swarms on electricity production, Iraq's Beiji refinery (joined at the hip to a major power station that will likely be disrupted too) has been shut down due to threats against tanker drivers since December 19th. Iraq is already importing $200 million a month in gasoline and this disruption will cost the country up to an extra $20 million a day. With gas lines already a quarter mile long and a recent tripling of the consumer price for gasoline to compensate for the costs of these imports, the hit to the new government's legitimacy is already in motion. Cost of the attack (letters and potentially phone calls) = $0 (another example of global guerrilla efficiency).
In order to exacerbate the cash crunch, the guerrillas again destroyed a section of the $7 million dollar a day northern pipeline system (29 December) returning it to its normal inoperative state (which indicates that while the Kurds may control Kirkuk's oil fields as well as other newly found fields, they might never be able to profit from it). Due to this disruption, the Basra terminal (the export location for Iraq's southern oil fields in the Persian Gulf) has again become a single point of failure. Nature provided a second disruption, in the form of a storm and rough seas, that has prevented exports from Basra since Christmas at a cost of $70 million plus a day (1.21 million barrels a day in lost exports). For insight on how infrastructure disruption has kept Iraq in continuous economic failure, see my brief on Lawrence's of Arabia's Methods.