I caught Scott Irwin being interviewed by Chip Flory this morning on Ag Talk.. good btw.

The gist of his arguments is that EPA may implement back to the 15 byn gallon RFS target sooner than many think..

http://farmdocdaily.illinois.edu/2015/09/why-isnt-price-ethanol-rins-plummeting.html

as early as 2017...

Another nugget found in the article above is the blending economics of Ethanol to a refiner.. from a Dept of Energy Study..

http://ethanolrfa.3cdn.net/1c8f40b533c12645b1_ubm6i6l9b.pdf

Finds that ethanol is worth about 10% over CBOB.

"hmmm.."