Eric Markell, executive vice president and chief financial officer of Puget Energy (NYSE:PSD), will present at the Lehman Brothers Energy/Power Conference on Wednesday, Sept. 5, at 11:45 a.m. ET in New York. The presentation will be broadcast live through a live audio Web cast at http://cc.talkpoint.com/LEHM002/090407a_jw/default.asp?entity=Puget.

The presentation will be archived until Dec. 5, 2007.

About Puget Energy

Puget Energy (NYSE:PSD) is the parent company of Puget Sound Energy (PSE), a regulated utility, providing electric and natural gas service to the growing Puget Sound region of western Washington. For more information, visit: www.pugetenergy.com.

About Puget Sound Energy

Washington state's oldest and largest energy utility, with a 6,000-square-mile service territory stretching across 11 counties, Puget Sound Energy (PSE) serves more than 1 million electric customers and 721,000 natural gas customers. A subsidiary of Puget Energy (NYSE:PSD), PSE meets the energy needs of its growing customer base through incremental, cost-effective energy conservation, low-cost procurement of sustainable energy resources, and far-sighted investment in the energy-delivery infrastructure.

Puget Energy
Media: Martha Monfried, 1-888-831-7250
Analysts: Durga Doraisamy, 425-462-3808