12/01/05 Wind Turbines Now Generating Electricity for PSE Customers; Hopkins Ridge is Washington State's First Wind Project Owned Solely by One Utility

11/01/05 PSE Seeking Proposals for Greater Energy Efficiency, New Power Resources

11/01/05 Puget Energy Reports Third-Quarter 2005 Earnings; Washington Regulators Approve All-Party Regulatory Settlement for Power Cost Rate Case

10/26/05 Puget Energy agrees to sell 15 million shares of common stock, announces third-quarter 2005 earnings

10/06/05 Dividends Declared on Puget Energy Common, Puget Sound Energy Preferred Stock

10/04/05 PSE Completes Acquisition of Wild Horse Wind Power Project; Wild Horse to Provide 229 Megawatts of Wind Power by Late 2006

09/30/05 Puget Energy Sets Date for 3Q 2005 Earnings Release & Conference Call

09/01/05 Puget Energy's Bert Valdman to Present at Lehman Brothers 2005 CEO Energy / Power Conference

08/31/05 Settlement Reached on PSE Request to Recoup Higher Power Costs; Investment in Hopkins Ridge Wind Project Will Help Cushion Market Volatility

08/29/05 Rising Natural Gas Prices Cause PSE To Request Pass-Through of Costs; Utility Offers Tips for Managing Winter Heating Bills

08/02/05 Puget Energy Reports Second Quarter 2005 Earnings; Company's Financial Results on Target

08/01/05 PSE Seeks to Boost Power Supply, Help Customers Save More Energy; Utility Looking for Outside Proposals; Submits RFPs to State Regulators

07/12/05 Dividends Declared on Puget Energy Common, Puget Sound Energy Preferred Stock

07/01/05 Puget Energy Sets Date for 2Q 2005 Earnings Release & Conference Call

06/17/05 Puget Sound Energy Announces Expiration of Tender Offer

06/07/05 PSE Files Request to Change Electric Rates, Recoup Higher Power Costs

06/02/05 Puget Energy's Bert Valdman to Present to Wall Street Utility Group

06/02/05 Puget Sound Energy Announces Tender Offer Pricing and Early Tender Results

05/31/05 Puget Energy's Bert Valdman to Participate in Panel Discussion at Goldman Sachs Fifth

05/27/05 Puget Sound Energy Updates 20-Year Plan for Energy; Utility Expects to Solicit New

05/18/05 Puget Sound Energy Announces Tender Offer

05/06/05 Puget Energy Announces Annual Meeting Webcast

04/28/05 Puget Energy Reports First Quarter 2005 Earnings; Company's Financial Results on Target

04/07/05 1Q 2005 Puget Energy Earnings Release & Conference Call

04/05/05 Dividends Declared on Puget Energy Common, Puget Sound Energy Preferred Stock

03/23/05 Puget Sound Energy Finds 1 Million Reasons to Celebrate

03/17/05 PSE Begins Construction on the Hopkins Ridge Wind Project; Hopkins Ridge to Provide 150 Megawatts of Wind Power by Late 2005 to Mid-2006

03/10/05 Puget Energy Announces 2005 and 2006 Earnings Guidance; Steady Earnings Growth Expected from Regulated Utility

03/09/05 Puget Energy CFO to Present at Morgan Stanley Conference

03/04/05 2005 Puget Energy Earnings Guidance & Conference Call

02/09/05 Puget Energy Reports 2004 Financial Results; Core Utility Earnings on Target; Decision to Monetize InfrastruX

01/31/05 Fourth Quarter and Year End 2004 Puget Energy Earnings Release and Conference Call

01/11/05 Dividends Declared on Puget Energy Common, Puget Sound Energy Preferred Stock; Puget Energy Annual Meeting of Shareholders Set for May 10, 2005