Glacial Lakes Energy, LLC

301 20th Avenue SE – PO Box 933

Watertown, SD 57201

Phone: 605-882-8480

Fax: 605-882-8982

March 5, 2013

Dear Shareholder;

In the past, I have written to you about our need to “support those who support us”. Given the challenges and attacks that our industry (and your investment) faces, I am more convinced than ever that this statement is applicable. To this point, Big Oil has committed more than $60.0 million to roll back the RFS (Renewable Fuel Standard) and the advancement of E15 compared to our industry’s $6.0 million. These attacks by our foes are well funded and their one-sided propaganda must be countered. This is where you and your corn producer friends can join the “Ethanol Team” to help us preserve what we’ve accomplished in the past ten short years of our existence.

One of our industry support groups, Growth Energy (www.growthenergy.com), has teamed up with New Holland Equipment (“New Holland”) to offer a win-win-win for all of us. Because of their firm belief in our industry and the value it brings to our rural communities and the United States in general, New Holland has agreed to give corn producers, farmers, ranchers, and contractors its very best pricing discounts on the purchase of a wide array of their new farm and construction equipment.

In addition, for each piece of machinery sold to an producer/investor in an ethanol company, New Holland then makes a contribution to Growth Energy who continues to fight against lop-sided messages that are being broadcast against corn-based ethanol. This “loyalty” program, titled the “Producer’s Club”, has been very popular in other parts of the country resulting in discounts of up to 30% on selected equipment.

As a producer/investor in Glacial Lakes Corn Processors, please be advised that our Board of Directors has agreed to provide a list (name and address only) of GLCP’s producer/investors to New Holland so they can send out information about the Producer’s Club program out to our approximately 2,300 corn producer/investors.

If you object to our providing your mailing information to New Holland Equipment, you must notify us immediately and request your name be removed from the mailing list.

Once you receive your New Holland Producer’s Club packet, stop in and visit your local New Holland dealer for more details.

Sincerely,

GLACIAL LAKES ENERGY, LLC

James A. Seurer

Chief Executive Officer