Exhibit 24.7

                                POWER OF ATTORNEY

         KNOW ALL BY THESE PRESENTS, that I, the undersigned, do hereby appoint
Mark L. Jagels, Michael Schardt or Pamela Maynard or any of them, attorney for
me and in my name and on my behalf to sign the Registration Statement on Form
SB-2 of OREGON TRAIL ETHANOL COALITION, L.L.C., and any amendment or supplement
thereto, to be filed with the Securities and Exchange Commission under the
Securities Act of 1933 with respect to the registration of the membership units
of Oregon Trail Ethanol Coalition, L.L.C. and generally to do and perform all
things necessary to be done in the premises as fully and effectually in all
respects as I could do if personally present.

         IN WITNESS WHEREOF, I have hereunto set my hand this 24th day of July,
2002.

                                    /s/ Dan Miller
                                    --------------------------------------------
                                    Dan Miller

STATE OF NEBRASKA          )
                           )        ss.
COUNTY OF Thayer           )


         On this 24th day of July, 2002, before me, a Notary Public qualified
for said County, personally came Dan Miller, known to me to be the identical
person who signed the foregoing instrument and acknowledged the execution
thereof to be his voluntary act and deed.

                                    /s/ Rosemary H. Dageforde
                                    --------------------------------------------
                                    Notary Public
                                    My Commission expires:

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