Interwest Energy Alliance

Photovoltaic SystemInterwest Documents

Annual Highlights of Renewable Energy in the West

 

Documents, Letters, Presentations and Photos

 

Video Highlights

 

Press Releases and Statements

 

Colorado SB 07-100 (transmission expansion law):  Implementation Information

 

Other Regulatory Dockets of Interest

  • Colorado PUC Docket No. 08R-424E, "Proposed Amendments to Rules Relating to the Renewable Energy Standard"

  • Colorado PUC Docket No. 07A-447E, "Application for Approval of Public Service 2007 Colorado Resource Plan"

    • 15 December 2008:  Interwest comments on Public Service Company's cost estimates for wind integration.  The comments focus on forecasting services, integration costs and use of non-PSCo services to acquire the largest amounts of cost-competitive renewable resources.

    • 21 July 2008:  Interwest Statement of Position in Docket No. 07A-447E

    • 9 June 2008:  Cross-answer, rebuttal and supplemental testimonies (PDF format) filed by Interwest Energy Alliance witnesses:

    • 12 May 2008:  Public Service Company of Colorado's initial report to Colorado PUC on "early wind" bid proposals

      • In this solicitation for 150 MW of wind, which closed on 11 April 2008, Public Service Company of Colorado (Xcel Energy) received 21 proposals from 19 suppliers totaling 2,785 MW.

    • 28 April 2008:  Answer testimonies (PDF format) filed by Interwest Energy Alliance witnesses:

    • 9 April 2008:  Supplemental testimony of Paul Bonavia, President of Xcel Energy's Utilities Group.  In his comments, Bonavia calls for much more proactive transmission development in the interests of increasing renewable energy development.

    • 2 April 2008:  Xcel Energy replies to Interwest's discovery requests on issues related to transmission and integration

    • Comments filed 11 February 2008 in Docket No. 07A-447E on permissibility of segmented bidding solicitations

  • Colorado PUC Docket No. 08I-227E, Investigatory Docket on Electric Transmission Issues

    • 18 July 2008:  Interwest comments on transmission issues

  • Colorado PUC Docket No. 07A-462E, "Application of Public Service for Approval of Its 2008 Renewable Energy Standard Compliance Plan"

  • Colorado PUC Docket No. 07R-419E, to permanently amend the commission's resource planning rules as implemented in the emergency rulemaking in Decision No. C07-0829

  • Colorado PUC Docket No. 07M-230E, "Develop Policy To Establish Incentives For Consumers Who Produce Distributed Generation to Implement HB07-1228"

  • New Mexico Docket No. 08-00084-UT, "In the Matter of a Proposed Rulemaking Relating to Reasonable Cost Thresholds Under Rule 572"

    • 21 April 2008:  Interwest Energy Alliance comments (PDF format) on the Reasonable Cost Threshold issue

  • Utah PSC Docket No. 07-035-93, Rocky Mountain Power rate case

  • Utah PSC Interwest Comments on PacifiCorp's IRP, 17 June 2009

  • Wyoming PSC Docket No. 90000-107-XO-09, Comments of the Interwest Energy Alliance on proposed adoption of IRP in Wyoming, 27 April 2009

  • Wyoming PSC Docket No. 20000-277-ER-7, Rocky Mountain Power's request for a general rate increase

  • Wyoming PSC web page on Integrated Resource Planning (IRP)

State regulatory commission electric utility pages, with information on regulated electric utilities in Interwest’s six-state region:

Arizona

Colorado

Nevada

New Mexico

Utah

Wyoming

 

Reports