For the last few months, the Port of Lewiston has become an important transportation center for wind turbine components being barged up the Columbia and Snake rivers. After being barged from Port of Longview, in Washington, to the Port of Lewiston, the components will be trucked to Alberta, Canada.
Because the Port of Lewiston is at the end of the navigable Columbia Snake River System, it serves as a transportation corridor for commodities exported from Idaho or cargo imported to the interior of the U.S. and Canada.
The wind turbines are shipped in pieces to the Port’s dock, which was expanded as part of a 2013 capital investment project made possible by federal and state grants, and then trucked north using U.S. Highway 95 to the Canadian border. The wind turbine components will be assembled to make 42 new wind turbines.
The Port of Lewiston is an advocate for renewable energy sources such as hydroelectric power as well as wind power. Wind turbines work to harness the power of the wind and turn it into energy. When the wind blows, the turbine’s blades spin clockwise, capturing energy. This triggers the main shaft of the wind turbine, connected to a gearbox to spin. The gearbox sends that wind energy to a generator, converting it to electricity. Wind power generation helps to create a clean, renewable way to power our world.
Both blades and tower components have been barged and stored on Port property before being trucked to Canada.
126 turbine blades and 168 tower components have been shipped on 21 barges of this project.
This project is important to so many, especially during this COVID-19 time. The crew that is shipping these turbine components was mobilized to our area and is helping to fuel the local economy. The Port of Lewiston is a public organization serving the citizens of Nez Perce County as an economic development district, intermodal transportation center and facilitator of international trade.
“The success of this inland shipping route will foster future opportunities for the Port of Lewiston and the Valley as a whole,” General Manager, David Doeringsfeld, commented.
Agreement provides renewable energy intended to offset higher priced market purchases and fossil-fuel generation
SPOKANE, Wash. – March 19, 2019: Avista, through a request for proposal issued in June 2018, has selected to purchase power generated by the proposed Rattlesnake Flat Wind project in Adams County, Washington.
Rattlesnake Flat Wind, a wind energy facility permitted and being developed by renewable energy developer Clearway Energy Group (“Clearway”), will provide Avista with approximately 50 average megawatts of renewable energy, or as much as 144 megawatts of nameplate wind capacity, under a 20-year power purchase agreement (PPA) with deliveries beginning in 2020. The PPA provides Avista with additional renewable energy, capacity and environmental attributes, which will offset higher priced market purchases. The PPA aligns with Avista’s 2017 Integrated Resource Plan which identifies that the utility will consider acquiring additional resources if such resources have lower long-term cost than electric market alternatives. Avista expects to recover the cost of the power purchased through its retail rates.
“Recent market changes, including reductions in the cost of wind power facilities and tax incentives that remain in effect, have combined to make this an excellent time to acquire long-term output from a cost-effective wind resource, which has the added benefit of being located in our service territory,” said Jason Thackston, Senior Vice President of Energy Resources for Avista. “Rattlesnake Flat will help Avista meet its goal of providing reliable energy to our customers at a reasonable cost, while bringing even more renewable energy to our region, now and in the future.”
“We’ve been closely working with key stakeholders in Adams County, developing partnerships with landowners, businesses and local government to enable this project, and entering into this long term partnership with Avista is a very exciting next step,” said Benjamin Fairbanks, Senior Director of Wind Development at Clearway. “We’re proud that Rattlesnake Flat will be a source of home-grown renewable energy for the state of Washington and for Avista’s customers for many years to come.”
The wind farm will be the largest renewable energy facility in Adams County with the capacity to generate enough clean, renewable energy to power about 37,600 of Avista’s customers’ homes. Situated on 20,000 privately owned acres near Lind, WA, Rattlesnake Flat will tie into Avista’s electric system via Avista’s Lind/Washtucna transmission line.
SOURCE: Avista Corporation