BioNitrogen Receives Approval From the Board of County Commissioners for Major Special Zoning Exception

DORAL, FL--(Marketwire - Nov 20, 2012) - BioNitrogen Corporation (PINKSHEETS: BION), a cleantech company that utilizes proprietary technology to build environmentally-friendly plants that convert biomass into urea fertilizer, announced today that it has received approval from the Board of County Commissioners of Hardee County for a Major Special Exception that allows construction of the plant to proceed without re-zoning. On the same day, BioNitrogen also received notice of issuance of its Environmental Resource Permit from the Southwest Florida Water Management District. Both approvals clear major permitting hurdles for the development of the project.

Construction on the site is slated to commence in early 2013. The proposed plant will be able to produce 15 tons of urea fertilizer hourly, totaling 360 short tons daily or 124,200 tons annually.

About BioNitrogen Corporation
BioNitrogen Corp. (PINKSHEETS: BION) is a cleantech company that utilizes proprietary technology to build environmentally-friendly plants that convert biomass into urea fertilizer. Our mission is to provide safe, cost effective, green solutions that are economically beneficial in locations where biomass is produced and urea is consumed. Additional information can be found at www.BioNitrogen.com.

Safe Harbor Statement
The forward-looking statements contained in this document involve risks and uncertainties that may affect the Company's operations, markets, products, services, prices and other factors as discussed in filings with the Securities and Exchange Commission. These risks and uncertainties include, but are not limited to, economic, competitive, legal, governmental and technological factors. Accordingly, there is no assurance that the Company's expectations will be realized. The Company assumes no obligation to provide revisions to any forward-looking statements should circumstances change, except as otherwise required by securities and other applicable laws.