Unitil Declares Common Stock Dividend

01/13/2005

Hampton, NH - January 13, 2005 - Unitil Corporation (AMEX:UTL) today announced that its Board of Directors declared the regular quarterly dividend on the Company's common stock of $0.345 per share, payable on February 15, 2005 to shareholders of record on February 1, 2005. This quarterly dividend results in a current effective annual dividend rate of $1.38 per share.

Unitil Corporation is a public utility holding company with subsidiaries providing electric service in New Hampshire, electric and gas service in Massachusetts and energy services throughout the Northeast. Its subsidiaries include Unitil Energy Systems, Inc., Fitchburg Gas and Electric Light Company, Unitil Power Corp., Unitil Realty Corp., Unitil Service Corp. and its unregulated business unit Unitil Resources, Inc. Usource L.L.C. is a subsidiary of Unitil Resources, Inc. The Usource product line is available at www.usourceonline.com

For more information, visit Unitil at www.unitil.com or

Contact
Mark Collin
collin@unitil.com

Corporate Office
Liberty Lane West
Hampton, NH 03842-1720
800/999-6501