Specifications include, but are not limited to: WECC, Green-e eligible unbundled RECs from a wind or solar Generating Facility with a commercial operation date on or after January 1, 2007. oPreference is for RECs being sourced from newer facilities with newer on-line dates. oOwner of Generating Facility must submit, or will have submitted, a “Green-e Energy Attestation from Generator Participating in a Tracking System” form to Green-e and have Green-e’s acceptance of the form. oResource location preference is from states served by Pacific Power or Rocky Mountain. oOther states still within WECC will also be considered.Eligible REC Vintage Period is from July 1, 2019 through December 31, 2020.Minimum amount of RECs bid by a prospective seller should not be less than 5,000 RECs. Delivery: RECs will be transferred via the Western Renewable Energy Generation Information System (“WREGIS”) in the first quarter of 2021.