Metretek Technologies to Announce Second-Quarter 2006 Results on August 11, 2006

Metretek Technologies, Inc. (AMEX:MEK) will issue a
press release regarding second-quarter 2006 results before the market
open on Friday, August 11, 2006.
   At 9 a.m. MDT (11 a.m. EDT) on August 11, the Company will hold a
teleconference to discuss the financial results and future plans and
prospects. To participate in the teleconference, please call (toll
free) 800-291-8929 (or 706-634-0478 for international callers)
approximately 10 minutes prior to the start time and indicate you are
dialing in to the Metretek Technologies conference call.
   You may also listen to the teleconference live via the Internet at
www.metretek.com or www.earnings.com. For those unable to attend,
these web sites will host an archive of the call.
   A telephone playback will be available beginning at noon MDT on
August 11 through 10 p.m. MDT on Monday, August 14. The playback can
be accessed by calling 800-642-1687 (or 706-645-9291 for international
callers) and providing Conference ID 4074123.
   Metretek Technologies, Inc. through its subsidiaries -- Southern
Flow Companies, Inc.; PowerSecure, Inc.; and Metretek, Incorporated
(Metretek Florida) -- is a diversified provider of energy measurement
products, services and data management systems to industrial and
commercial users and suppliers of natural gas and electricity.