Chelan has another large supply contract with Puget Sound Energy, providing the utility another 25 percent of the power from Rocky Reach and Rock Island. That 20-year agreement was approved in 2006. (HNN 4/26/06) The PUD has been seeking Clean Renewable Energy Bonds, under the Energy Policy Act of 2005, to finance modernization of Rocky Reach, Rock Island, and its other hydro facilities.