The following links may be of interest:
http://www.free-press-release.com/news/200801/1201723186.html
High Voltage Interference
http://www.lbagroup.com/Wireless_University.php
Wireless University
http://www.pge.com/mybusiness/customerservice/
otherrequests/wirelesssolutions/
PG&E as an example of a utility company wireless page
http://docs.cpuc.ca.gov/gos/GO95/go_95_rule_94.html
California's rules on wireless attachments to utility poles
http://www.deadcellzones.com/pushpin.html
A map used to find out where wireless carriers have dropped calls (good to market select sites)
Complimentary Subscription to Broadband Daily
FierceBroadbandWireless
Complimentary Subscription to Broadband Wireless Publication