Acorn Energy to Host Investor Conference Call on Thursday, November 12, 2009 at 4:15 pm ET

MONTCHANIN, Del., Nov. 9 /PRNewswire-FirstCall/ -- Acorn Energy, Inc. (Nadsaq: ACFN) today announced that John A. Moore, Chairman of the Board and CEO of Acorn Energy, will host an investor call on Thursday, November 12th at 4:15 pm ET to discuss its third quarter 2009 results and developments at the Company. The Company will release financial results for the third quarter before the market opens on November 12th.

To participate in the conference call, please dial (800) 860-2442 or (412) 858-4600 (Intl) (no pass code required). You may also access the call through the Internet at www.acornenergy.com. If you are unable to participate in the live call, a digital replay of the call will be available through 9:00 AM on November 27, 2009 by dialing (877) 344-7529 or (412) 317-0088 and entering account # 435680.

About Acorn Energy, Inc.

Acorn Energy, Inc. is a publicly traded holding company with equity interests in CoaLogix, Coreworx, DSIT and GridSense. These companies leverage advanced technologies to transform and upgrade the energy infrastructure around the world. Acorn companies are focused on three problems in the energy sector: improving the efficiency of the energy grid, reducing the risk for owners of large energy assets, and reducing the environmental impact of the energy sector. Acorn's strategy is to take primarily controlling positions in companies led by great entrepreneurs. For more information visit http://www.acornenergy.com

Safe Harbor Statement

This press release includes forward-looking statements, which are subject to risks and uncertainties. There is no assurance that CoaLogix, DSIT, Coreworx or GridSense will continue to grow their respective businesses. A complete discussion of the risks and uncertainties which may affect Acorn Energy's business generally is included in "Risk Factors" in the Company's most recent Annual Report on Form 10-K as filed by the Company with the Securities and Exchange Commission.

    Investor Contact:
    Paul G. Henning
    Cameron Associates
    (212) 554-5462
    Paul@cameronassoc.com