20170829Utah_OCS Set 4 (1-5).docx

BEFORE THE PUBLIC SERVICE COMMISSION OF UTAHIn the Matter of the Application of Rocky:Docket No. 17-035-40Mountain Power for Approval of a:Office of Consumer ServicesSignificant Energy Resource Decision :Fourth Data Request toAnd Voluntary Request for Approval of:Rocky Mountain PowerResource Decision:August 18, 2017Please provide responses to:Béla VastagPhilip HayetOffice of Consumer ServicesJ. Kennedy and Associates, Inc.160 East 300 South 570 Colonial Park Drive, Suite 305Salt Lake City, Utah 84111Roswell, GA 30075(801) 530-6374(770) [e-mail]@jkenn.comRefer to the Confidential response to OCS 1.51. Please provide the total costs of the wind turbines purchased by Invenergy in 2016 and provide copies of all invoices, memos, reports, or other communications with Invenergy that would help to authenticate that those amounts were actually incurred in 2016.Refer to the Confidential response to OCS 1.51. Please provide a copy of the DTA with Invenergy entered into on June 30, 2016.Refer to the Confidential response to OCS 1.51. Please confirm that the Company has no option to acquire safe harbor production tax credit qualified wind turbines for the 250 MW at Ekola Flats.Refer to the Confidential responses to OCS 1.51 and OCS 1.52. Please indicate whether the Company currently believes that it purchased enough wind turbine equipment at the end of 2016 to qualify for the full safe harbor production tax credit for the 110 MW project that it would serve as developer and for the 250 MW Ekola Flats project that would be developed by Invenergy. If so, please explain.Please provide an estimate of the total MW for the Wind Projects currently expected to be eligible for the full PTCs, due to safe harbor wind turbine purchases, via the wind turbines purchased by the Company and separately for those purchased by Invenergy, acting as the Company’s developer, and any other sources before the end of 2016.