Avista Signs PPA for Rattlesnake Flat Wind Project

Avista has selected to purchase power generated by the proposed Rattlesnake Flat Wind project in Adams County, Washington.

Rattlesnake Flat Wind which is developed by Clearway Energy Group 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.

“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.”