Thursday, August 25, 2011

Nearly Half of U.S. Nitrogen Fertilizer is Coming from Foreign Suppliers


Fertilizer is an important component of production costs for crops, especially corn. Nitrogen fertilizer production is energy-intensive as natural gas makes up 70 to 80 percent of production costs. U.S. nitrogen fertilizer supplies, while historically domestic, have been increasingly imported over the past decade. Shares of U.S. nitrogen fertilizer are now nearly equal between domestic and foreign suppliers.
source: usda

2 comments:

  1. You said you have read The Oil Drum for a while, so you may be familiar with the poster Stranded Wind.

    I keep this in mind cause I think it's technically feasible. at minimum.

    ReplyDelete