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Regulatory Documents
Least-cost Resource Plan
Xcel Energy has filed many regulatory documents concerning the Colorado Least-cost Plan with the Colorado Public Utilities Commission. The documents below are grouped according to when they were filed. Several are large files, as noted by the file sizes in megabytes, with long download times. We do not recommend downloading these files unless you have a high-speed Internet connection.
March 1, 2007: Effective Load Carrying Capability Study
PSCo ELCC Final Report (632K PDF)
May 1, 2006: Comanche 3 progress report
Comanche 3 semi-annual progress report (235K PDF)
May 1, 2006: Wind Integration Study
Wind Integration Study (3.9 MB PDF)
March 31, 2006: Colorado DSM Market Potential Assessment
Executive Summary (354K PDF)
Volume I - Main Report (1 MB PDF)
Volume II - Appendices (1.3 MB PDF)
December 28, 2005: Progress Report
Least-Cost Plan progress report (431K PDF)
All-Source RFP Bid Evaluation Report (1.3 MB PDF)
December 3, 2004: Comprehensive Settlement
Comprehensive Settlement (147K PDF)
Comprehensive Settlement-Signatures (233K PDF)
Comprehensive Settlement-Att. A - Settlement Agreement with Concerned Environmental and Community Parties (1.55 MB PDF)
Comprehensive Settlement-Att. D-Computer Modeling Analysis (206K PDF)
October 18, 2004: Rebuttal Testimony
Eves testimony (62K PDF)
Fisher testimony (63K PDF)
Fisher testimony-Exhibit 1 (25K PDF)
Fisher testimony-Exhibit 2 (11K PDF)
Fowke testimony (61K PDF)
Green testimony (41K PDF)
Haeger testimony (41K PDF)
Hill testimony (354K PDF)
Hill testimony-Exhibit 6 (16K PDF)
Hill testimony-Exhibit 7 (41K PDF)
Hill testimony-Exhibit 8 (44K PDF)
Hill testimony-Exhibit 9 (17K PDF)
Hill testimony-Exhibit 10 (44K PDF)
Hjermstad testimony (44K PDF)
Hjermstad testimony-Exhibit 7 (8K PDF)
Hyde testimony (223K PDF)
Hyde testimony-Exhibit 8 (48K PDF)
Kolkmann testimony (49K PDF)
Kolkmann testimony-Exhibit 10 (18K PDF)
Kolkmann testimony-Exhibit 16 (8K PDF)
McDaniel testimony (28K PDF)
McGree testimony (101K PDF)
Plunk testimony (37K PDF)
Plunk testimony-Exhibit 2 (18K PDF)
Stoffel testimony (65K PDF)
Stoffel testimony-Exhibit 4 (237K PDF)
Sundin testimony (105K PDF)
Tyson testimony (28K PDF)
Tyson testimony-Exhibit 3 (19K PDF)
Tyson testimony-Exhibit 4 (13K PDF)
Motion for Extraordinary Protection (59K PDF)
September 13, 2004: Intervenor Testimony
City of Boulder-Mertz testimony (27K PDF)
City of Boulder-Mertz testimony-Exh. 1 (157K PDF)
City of Boulder-Mertz testimony-Exh. 2 (2.1 MB PDF)
Calpine Corp.-Shield testimony (130K PDF)
Calpine Corp.-Shield testimony-Exh. 1 (526K PDF)
Colorado Coalition for New Energy Technologies-Andrews testimony (752K PDF)
Colorado Coalition for New Energy Technologies-Cox testimony (525K PDF)
Colorado Energy Consumers Group-Binz testimony (1.9 MB PDF)
Colorado Independent Energy Association-Connors testimony (130K PDF)
Colorado Independent Energy Association-Luna testimony (77K PDF)
Colorado Independent Energy Association-Rhodes testimony (78K PDF)
Colorado Independent Energy Association-Ross testimony (81K PDF)
Colorado Independent Energy Association-Ross testimony-Exh. 1 (165K PDF)
Colorado Office of Consumer Counsel-Greenwood testimony (652K PDF)
Colorado Office of Consumer Counsel-Reif testimony (186K PDF)
Colorado Office of Consumer Counsel-Rosen testimony (1.2 MB PDF)
Colorado Office of Consumer Counsel-Schechter testimony (2.5 MB PDF)
Colorado Public Utilities Commission Staff-Dominguez testimony (870K PDF)
Colorado Public Utilities Commission Staff-Jones testimony (1.2 MB PDF)
Colorado Public Utilities Commission Staff-Kunzie testimony (686K PDF)
Colorado Public Utilities Commission Staff-Kunzie testimony-Exh. 1-17 (29.3 MB PDF)
Colorado Public Utilities Commission Staff-Podein testimony (593K PDF)
Colorado Public Utilities Commission Staff-Podein testimony-Exh. 1-7 (25.7 MB PDF)
Colorado Public Utilities Commission Staff-Schmitz testimony (428K PDF)
Colorado Public Utilities Commission Staff-Shiao testimony (1.1 MB PDF)
Colorado Renewable Energy Society-Hansen testimony (76K PDF)
Colorado Renewable Energy Society-Milligan testimony (112K PDF)
Colorado Renewable Energy Society-Nakarado testimony (160K PDF)
Environment Colorado-Wolfson testimony (154K PDF)
Environment Colorado-Wolfson testimony-Att. B (306K PDF)
LS Power Associates-Willick testimony (90K PDF)
LS Power Associates-Willick testimony-Exh. 1 (47K PDF)
North American Power Group-Byrne testimony (201K PDF)
North American Power Group-Byrne testimony-Exh. 1 (6.7 MB PDF)
Southwest Energy Efficiency Project-Geller testimony (836K PDF)
Western Resource Advocates-Gilliam testimony (126K PDF)
Western Resource Advocates-Nielsen testimony (90K PDF)
August 13, 2004: supplemental filing
Eves testimony (76K PDF)
Hill testimony (211K PDF)
Hill testimony-Exhibit 1 (28K PDF)
Hill testimony-Exhibit 2 (679K PDF)
Hill testimony-Exhibit 3 (646K PDF)
Hill testimony-Exhibit 4 (613K PDF)
Hill testimony-Exhibit 5 (562K PDF)
Hyde testimony (204K PDF)
Kolkmann testimony (103K PDF)
McDaniel testimony (41K PDF)
Mornis testimony (46K PDF)
Stoffel testimony (60K PDF)
Tyson testimony (18K PDF)
June 15, 2004: revised version filing
Least-Cost Resource Plan Vol. 2: Renewable Energy RFP-revised (1.2 MB PDF) Note: this is a revised version of a document from the original April 30 filing below, incorporating changes from "Hill testimony-Exhibit 1"
June 4, 2004: supplemental filing
Supplement to application (101K PDF)
Hill testimony (207K PDF)
Hill testimony-Exhibit 1 (1.3 MB PDF)
Hill testimony-Exhibit 2 (820K PDF)
Hill testimony-Exhibit 2, App. A (206K PDF)
Hill testimony-Exhibit 2, App. B, Part 1 (1.6 MB PDF)
Hill testimony-Exhibit 2, App. B, Part 2 (1.6 MB PDF)
April 30, 2004: initial filing
Application (1.5 MB PDF)
Motion for Waiver (4.3 MB PDF)
Motion to Consolidate (656K PDF)
Least-Cost Resource Plan Vol. 1 (1.8 MB PDF)
Least-Cost Resource Plan Vol. 2: Renewable Energy RFP (6.3 MB PDF) Note: this is the original version of this document; the revised version incorporating changes from "Hill testimony-Exhibit 1" can be found above.
Least-Cost Resource Plan Vol. 3: All-Source Solicitation (19.3 MB PDF)
Least-Cost Resource Plan Vol. 4: Technical Appendix (4.6 MB PDF)
Comanche Unit 3
Xcel Energy has selected Comanche Station near Pueblo, Colorado, as the site for a proposed 750-megawatt (MW) coal-fired electric generating unit. The following regulatory documents have been filed concerning that proposed unit.
The documents below are grouped according to when they were filed. Several are large files, as noted by the file sizes in megabytes, with long download times. We do not recommend downloading these files unless you have a high-speed Internet connection.
April 30, 2004: initial filing
Application (4.1 MB PDF)
Motion to Consolidate (661K PDF)
Gallmeier testimony (2.6 MB PDF)
Gallmeier testimony-Exhibit 1 (272K PDF)
Hjermstad testimony (4.8 MB PDF)
Hjermstad testimony-Exhibit 1 (78K PDF)
Hjermstad testimony-Exhibit 2 (636K PDF)
Hjermstad testimony-Exhibit 3 (78K PDF)
Hjermstad testimony-Exhibit 4 (79K PDF)
Hjermstad testimony-Exhibit 5 (2 MB PDF)
Letke testimony (1.4 MB PDF)
Letke testimony-Exhibit 1 (959K PDF)
Letke testimony-Exhibit 2 (1.9 MB PDF)
Plunk testimony (6.3 MB PDF)
Plunk testimony-Exhibit 1 (479K PDF)
Regulatory Plan
Xcel Energy has proposed a regulatory plan to support our Least-cost Resource Plan filing. The regulatory plan addresses the need for rate treatment that recognizes the financial impact a large portfolio of purchased power has on Xcel Energy.
The documents below are grouped according to when they were filed. Several are large files, as noted by the file sizes in megabytes, with long download times. We do not recommend downloading these files unless you have a high-speed Internet connection.
April 30, 2004: initial filing (Please note: Kolkmann Exhibit 1 is not missing; this is the way the documents were filed.)
Application (1.9 MB PDF)
Motion to Consolidate (658K PDF)
Fowke testimony (5.1 MB PDF)
Keyser testimony (2.6 MB PDF)
Keyser testimony-Exhibit 1 (374K PDF)
Keyser testimony-Exhibit 2 (1 MB PDF)
Keyser testimony-Exhibit 3 (1 MB PDF)
Keyser testimony-Exhibit 4 (949K PDF)
Keyser testimony-Exhibit 5 (1.1 MB PDF)
Keyser testimony-Exhibit 6 (1.1 MB PDF)
Keyser testimony-Exhibit 7 (416K PDF)
Kolkmann testimony (7 MB PDF)
Kolkmann testimony-Exhibit 2 (110K PDF)
Kolkmann testimony-Exhibit 3 (112K PDF)
Kolkmann testimony-Exhibit 4 (94K PDF)
Kolkmann testimony-Exhibit 5 (423K PDF)
Kolkmann testimony-Exhibit 6 (153K PDF)
Kolkmann testimony-Exhibit 7 (129K PDF)
Kolkmann testimony-Exhibit 8 (151K PDF)
Kolkmann testimony-Exhibit 9 (212K PDF)
Kolkmann testimony-Exhibit 10 (160K PDF)
Kolkmann testimony-Exhibit 11 (171K PDF)
Kolkmann testimony-Exhibit 12 (208K PDF)
Kolkmann testimony-Exhibit 13 (196K PDF)
Kolkmann testimony-Exhibit 14 (215K PDF)
Kolkmann testimony-Exhibit 15 (313K PDF)
Stoffel testimony (7.3 MB PDF)
Stoffel testimony-Exhibit 1 (118K PDF)
Stoffel testimony-Exhibit 2 (198K PDF)
Tyson testimony (2.4 MB PDF)
Tyson testimony-Exhibit 1 (100K PDF)
Tyson testimony-Exhibit 2 (91K PDF)
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