Toggle navigation Energy Northwest Energy Northwest Home Governing Boards & Staff Public Records Agency News Energy Northwest board names Grover Hettel as interim CEO June 16, 2021Members, Officers Elected to Nuclear Energy Participant Board May 17, 2021Columbia Generating Station Begins 25th Refueling May 8, 2021Governing board elects new director; longtime chair to retire in June April 22, 2021Energy Northwest, Grant County PUD and X-energy announce TRi Energy Partnership April 1, 2021Energy Northwest receives national award for outstanding safety practices March 24, 2021Elementary students help with spring cleaning for the birds March 18, 2021Energy Northwest employees raise $83,000 for United Way February 24, 2021 Energy Northwest member / project map. Our Public Power Projects Packwood Lake Hydroelectric Project100,115ProjectPackwood Lake Hydroelectric ProjectConstruction on the Packwood Lake Hydroelectric Project – Energy Northwest’s first electric power project – started in 1962, and operation began in 1964. Located five miles east of Packwood, Wash., in the Gifford Pinchot National Forest, it has the capacity to produce 27.5 megawatts of electricity.Columbia Generating Station174,134ProjectColumbia Generating StationColumbia Generating Station produces approximately 1,207 megawatts of electricity, equivalent to about 10 percent of Washington's power and 4 percent of all the electric power used in the Pacific Northwest.Nine Canyon Wind Project196,166ProjectNine Canyon Wind ProjectThe Nine Canyon Wind Project is located in south-central Washington just south of Kennewick. Constructed in three phases between 2002 and 2007, the project includes 63 wind turbines with a maximum generating potential of 95.9 megawatts of electricity.White Bluffs Solar Station170,117ProjectWhite Bluffs Solar StationThe White Bluffs Solar Station is located 10 miles north of Richland, Wash., where the sun shines about 300 days a year. The project uses 242 photovoltaic panels to convert sunlight into 38.7 kilowatts of direct current electricity.Tieton Hydro115,105ProjectTieton HydroEnergy Northwest operates the 15-MW Tieton Hydroelectric Project at Rimrock Lake in Yakima County, under contract with the city of Burbank, CalifPortland Hydro80,195ProjectPortland HydroEnergy Northwest operates the Portland Hydroelectric Project, a 25-MW and 12.5-MW powerhouse on the Bull Run River for the city of Portland.Stone Creek88,215ProjectStone CreekEnergy Northwest operates and maintains the Stone Creek Hydroelectric Project, a 12-megawatt hydro project on the Clackamas River approximately 45 miles southeast of Portland, Ore. The facility is owned by the Eugene Water & Electric Board.Horn Rapids Solar Storage & Training Project173,153ProjectHorn Rapids Solar Storage & Training ProjectThe Horn Rapids Solar, Storage & Training Project in Richland, Wash. combines 4MW utility-scale solar with 1MW/4hr battery storage.