Biogas System Open House

    TSX Symbol: ORI

    WOODBRIDGE, ON, Sept. 11 /CNW/ - Organic Resource Management Inc.
("ORMI") is pleased to announce that on September 15, 2007 the Company will be
participating at the Farm-Biogas System Open House at Terryland Farms in St.
Eugene Ontario.
    ORMI will have one of their collection trucks on display and staff
present throughout the day to explain the advantages of incorporating ORMI's
concentrated organic residuals feedstock into on-farm ADs. At 11 am and 2 pm,
staff from the Alfred College Campus of the University of Guelph and Mr.
Douglas Carruthers from ORMI will be making presentations on the basics of
biogas and the economics of a farm manure digester.
    The Open House will take place between 10 am and 4 pm at 1670 Concession
Rd. 6, St Eugene, Ontario.
    This press release is available on the Company's official on-line
investor relations site for investor commentary, feedback and questions.
Investors are asked to visit the investor relations section of the Company's
website at http://www.ormi.com/ORMI_Investor.asp. Alternatively, investors are
asked to e-mail all questions and correspondence to info@ormi.com where they
can also request addition to the Organic Resource investor e-mail list to
receive all future press releases and updates directly.

    About Terryland Farms

    Terryland Farms recently became the first farm digester to sign the
Ontario government's Standard Offer Contract to sell their generated
electricity to the Ontario Hydro grid. Terryland's recently commissioned
on-farm anaerobic digester digests manure from its 250 head dairy operation,
and has applied for, but not yet received, a Ministry of Environment
Certificate of Approval to receive off-farm feed stocks to enhance the biogas
production from their digester.

    About Organic Resource Management Inc.

    Organic Resource is Canada's largest provider of vacuum truck services
for the collection, treatment and disposal of organic and other non-hazardous
liquid waste. ORMI services in excess of 8,000 commercial, industrial,
institutional and residential customers in Ontario, Quebec, and British
Columbia. Further information about ORMI may be obtained at the Company's web
site at www.ormi.com.

For further information:

For further information: Corporate Inquiries: Charles H. Buehler,
Chairman & Chief Executive Officer, info@ormi.com