Testimony, Affidavits, Depositions and Comments
Public Utilities Commission of Colorado
November 2010 : Docket No. 10M-245E
Supplemental Cross-Answer Testimony on the reasonableness of Public Service of Colorado's proposed Emissions Reduction Plan
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Indiana Utility Regulatory Commission
October 2010 : Cause No. 43114 IGCC 4S1
Supplemental and Settlement Testimony concerning Duke Energy Indiana's proposed Edwardsport IGCC Project
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Public Utilities Commission of Colorado
October 2010 : Docket No. 10M-245E
Cross-Answer Testimony on the reasonableness of Public Service of Colorado's proposed Emissions Reduction Plan
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Public Utilities Commission of Colorado
September 2010 : Docket No. 10M-245E
Answer Testimony on the reasonableness of Public Service of Colorado's proposed Emissions Reduction Plan
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California Public Utilities Commission
August 2010 : Docket No. 10-01-022
Application of Pacific Gas & Electric to recover the costs associated with the renewal of the operating licenses for the company's Diablo Canyon Nuclear Power Plants
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Indiana Utility Regulatory Commission
July 2010 : Cause No. 43114 IGCC-S4
Reasonableness of Duke Energy Indiana's new analyses of the economics of completing Edwardsport as an IGCC plant.
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South Dakota Public Utilities Commission
April 2010 : Case No. EL-09-018
The reasonableness of Black Hills Power Company's 2007 Integrated Resource Plan and the prudence of the Company's decision to build the Wygen III coal-fired power plant
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North Carolina Utilities Commission
February 2010 : Docket No. E-100, Sub 124
The reasonableness of the 2009 Integrated Resource Plans of Duke Energy Carolinas and Progress Energy Carolinas
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Public Service Commission of Wisconsin
January 2010 : Docket No. 05-CE-137
Surrebuttal Testimony on the costs and risks associated with the proposed installation of emissions control equipment at the Columbia 1 and 2 coal-fired power plants
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Mississippi Public Service Commission
December 2009 : Docket No. 2009-UA-014
The costs and risks of the proposed Kemper County Integrated Gasification Combined Cycle power plant
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Public Service Commission of Wisconsin
December 2009 : Docket No. 05-CE-137
Direct Testimony on the costs and risks associated with the proposed installation of emissions control equipment at the Edgewater Unit 5 coal-fired power plant
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Public Service Commission of Wisconsin
October 2009 : 05-CE-138
Supplemental Direct Testimony on the costs and risks associated with the proposed installation of emissions control equipment at the Columbia 1 and 2 coal-fired power plants
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Public Service Commission of Wisconsin
October 2009 : Docket No. 05-CE-138
Rebuttal Testimony on the costs and risks associated with the proposed installation of emissions control equipment at the Columbia 1 and 2 coal-fired power plants
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Public Service Commission of Wisconsin
October 2009 : Docket No. 05-CE-138
Surrebuttal Testimony on the costs and risks associated with the proposed installation of emissions controls at the Columbia 1 and 2 coal-fired power plants
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Public Service Commission of Wisconsin
September 2009 : Docket No. 05-CE-138
Direct Testimony on the risks and costs associated with the proposed installation of emissions control equipment at the Columbia 1 and 2 coal-fired power plants
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U.S. Nuclear Regulatory Commission
February 2009 : Docket Nos. 50-247-LR, 50-286-LR
Supplemental Declaration on the available options for replacing the power generated at Indian Point Unit 2 and/or Unit 3
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Georgia Public Service Commission
December 2008 : Docket No. 27800-U
The possible costs and risks of proceeding with the proposed Plant Vogtle Units 3 and 4 nuclear power plants
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Minnesota Public Utilities Commission
November 2008 : Docket No. CN-05-619
November 6, 2008 Rebuttal Testimony on the Boston Pacific report concerning the proposed Big Stone II coal-fired generating plant
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Minnesota Public Utilities Commission
November 2008 : Docket No. CN-05-619
November 11, 2008 Surrebuttal Statement concerning the proposed Big Stone II coal-fired generating plant
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Public Service Commission of Wisconsin
September 2008 : Docket No. 6680-CE-170
Surrebuttal Testimony on the risks associated with the proposed Nelson Dewey 3 baseload coal-fired power plant
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Public Service Commission of Wisconsin
August 2008 : Docket No. 6680-CE-170
Direct Testimony on the risks associated with the proposed Nelson Dewey 3 baseload coal-fired power plant
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Indiana Utility Regulatory Commission
July 2008 : Cause No. 43114 IGCC-1
The estimated cost of Duke Energy Indiana's Edwardsport IGCC Project
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Public Service Commission of Maryland
July 2008 : Case 9127
The estimated cost of the proposed Calvert Cliffs Unit 3 nuclear power plant
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North Dakota Public Service Commission
April 2008 : Case Nos. PU-06-0481 and 482
Supplemental Direct Testimony on whether the participation of Otter Tail Power Company and Montana-Dakota Utilities in the Big Stone II Generating Project was prudent
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Minnesota Public Utilities Commission
January 2008 : Docket No. CN-05-619
January 24, 2008 Supplemental Statement on the proposed Big Stone II coal-fired generating plant
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Ohio Power Siting Board
December 2007 : Case No. 06-1358-EL-BGN
AMP-Ohio's application for a Certificate of Environmental Compatibility and Public Need for a 960 MW pulverized coal generating facility
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Minnesota Public Utilities Commission
December 2007 : Docket No. CN-05-619
December 21, 2007 Supplemental Testimony on the proposed Big Stone II coal-fired generating plant
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West Virginia Public Service Commission
November 2007 : Case No. 06-0033-E-CN
Appalachian Power Company's application for a Certificate of Public Convenience and Necessity for a 600 MW Integrated Gasification Combined Cycle generating facility
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Virginia State Corporation Commission
November 2007 : Case No. PUE-2007-00066
Whether Dominion Virginia Power adequately considered the risks associated with building the proposed Wise County coal-fired power plant and whether the Commission should grant a certificate of public convenience and necessity for the plant
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U.S. Nuclear Regulatory Commission
November 2007 : Docket Nos. 50-247-LR, 50-286-LR
The available options for replacing the power generated at Indian Point Unit 2 and/or Unit 3
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Iowa Utility Board
October 2007 : Docket No. GCU-07-01
Whether Interstate Power & Light Company adequately considered the risks associated with building a new coal-fired power plant and whether that Company's participation in the proposed Marshalltown plant is prudent
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Louisiana Public Service Commission
September 2007 : Docket No. U-30192
The reasonableness of Energy Louisiana's proposal to repower the Little Gypsy Unit 3 generating facility as a coal-fired power plant
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Arkansas Public Service Commission
July 2007 : Docket No. 06-154--U
The probable economic impact of Southwestern Electric Power Company's proposed Turk coal-fired power plant
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Public Service Commission of Wisconsin
June 2007 : Docket No. 6630-EI-113
Surrebuttal Testimony on whether the sale of the Point Beach Nuclear Plant to FPL Energy Point Beach, LLC, is in the interest of the ratepayers of Wisconsin Electric Power Company
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Public Service Commission of Wisconsin
June 2007 : Docket No. 6630-EI-113
Surrebuttal Testimony on whether the proposed sale of the Point Beach Nuclear Plant to FPL Energy Point Beach, LLC, is in the interest of the ratepayers of Wisconsin Electric Power Company
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Indiana Utility Regulatory Commission
May 2007 : Cause No. 43114
Direct Testimony on the appropriate CO2 emissions prices that should be used to analyze the relative economic costs and benefits of Duke Energy Indiana's proposed Integrated Gasification Combined Cycle Facility and whether Duke has appropriately modeled the capital cost of the proposed facility in its modeling analyses
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North Dakota Public Service Commission
May 2007 : Case Nos. PU-06-0481 and 482
May 2007 Testimony on whether the participation of Otter Tail Power Company and Montana-Dakota Utilities in the Big Stone II Generating Project was prudent
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Public Service Commission of Wisconsin
May 2007 : Docket No. 6630-EI-113
Whether the proposed sale of the Point Beach Nuclear Plant to FPL Energy Point Beach, LLC, is in the interest of the ratepayers of Wisconsin Electric Power Company
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Florida Public Service Commission
March 2007 : Docket No. 070098-EI
Direct Testimony on Florida Light & Power Company's need for and the economics of the proposed coal-fired Glades Power Park
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Florida Public Service Commission
March 2007 : Docket No. 070098-EI
Supplemental Testimony on Florida Power & Light Company's need for and the economics of the proposed coal-fired Glades Power Park
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North Carolina Utilities Commission
January 2007 : Docket No. E-7, Sub 790
Supplemental Testimony on Duke's need for two 800 MW coal-fired generating units and the relative economics of adding these facilities as compared to other available options including energy efficiency and renewable technologies
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Michigan Public Service Commission
December 2006 : Case No. 14992-U
The reasonableness of the proposed sale of the Palisades Nuclear Power Plant
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Minnesota Public Utilities Commission
November 2006 : Docket No. CN-05-619
November 17, 2006 Testimony on Greenhouse Gas Issues related to the proposed Big Stone II coal-fired generating plant
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Minnesota Public Utilities Commission
November 2006 : Docket No. CN-05-619
November 29, 2006 Direct Testimony on the proposed Big Stone II coal-fired generating plant
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North Carolina Utilities Commission
September 2006 : Docket No. E-7, Sub 790
Direct Testimony on Duke's need for two 800 MW coal-fired generating units and the relative economics of adding these facilities as compared to other available options including energy efficiency and renewable technologies
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Arizona Corporation Commision
September 2006 : Docket No. E-01345A-0816
Surrebuttal testimony on whether Arizona Public Service Company's acquisition of the Sundance Generating Station was prudent and the reasonableness of the amounts that APS requested for fossil plant O&M
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Arizona Corporation Commision
August 2006 : Docket No. E-01345A-0816
Direct Testimony on whether Arizona Public Service Company's acquisition of the Sundance Generating Station was prudent and the reasonableness of the amounts that APS requested for fossil plant O&M
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U.S. District Court fro District of Montana
August 2006 : CV-04-123-BLG-RFC
Confidential Expert Report in Billings Generation, Inc. v. Electrical Controls, Inc, et al. Quantification of plaintiff's business losses during an extended power plant outage and plaintiff's business earnings due to the shortening and delay of future plant outages
South Dakota Public Utilities Commission
June 2006 : Case No. EL05-022
Supplemental Testimony on whether the co-owners of the proposed Big Stone II coal-fired generating plant appropriately reflected the potential for the regulation of greenhouse gases in their analyses of the alternatives to the proposed facility; the need and timing for new supply options in the co-owners' service territories; and whether there are alternatives to the proposed facility that are technically feasible and economically cost-effective
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South Dakota Public Utilities Commission
May 2006 : Case No. EL05-022
Direct Testimony on whether the co-owners of the proposed Big Stone II coal-fired generating plant appropriately reflected the potential for the regulation of greenhouse gases in their analyses of the alternatives to the proposed facility; the need and timing for new supply options in the co-owners' service territories; and whether there are alternatives to the proposed facility that are technically feasible and economically cost-effective
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Georgia Public Service Commission
May 2006 : Docket No. 22449-U
Georgia Power Company's request for an accounting order to record early site permitting and construction operating license costs for new nuclear power plants
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California Public Utilities Commission
April 2006 : Dockets Nos. A.05-11-008 and A.05-11-099
The estimated costs for decommissioning the Diablo Canyon, SONGS 2&3 and Palo Verde nuclear power plants and the annual contributions that are needed from ratepayers to assure that adequate funds will be available to decommission these plants at the projected ends of their service lives
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Iowa Utility Board
October 2005 : Docket No. SPU-05-15
Surrebuttal Testimony on the reasonableness of IPL's proposed sale of the Duane Arnold Energy Center nuclear plant
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Iowa Utility Board
September 2005 : Docket No. SPU-05-15
Direct Testimony on the reasonableness of IPL's proposed sale of the Duane Arnold Energy Center nuclear plant
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Arkansas Public Service Commission
August 2005 : Docket No. 05-042-U
Surrebuttal Testimony on Arkansas Electric Cooperative Corporation's proposed purchase of the Wrightsville Power Facility
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Arkansas Public Service Commission
July 2005 : Docket No. 05-042-U
Direct Testimony on Arkansas Electric Cooperative Corporation's proposed purchase of the Wrightsville Power Facility
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U.S. District Court for the Southern District of Ohio
February 2005 : Civil Actions Nos. C2-99-1182 & C2-99-1250
Confidential Expert Report on whether the public release of company documents more than three years old would cause competitive harm to the American Electric Power Company
California Public Utilities Commission
January 2005 : Application No. AO4-02-026
Supplemental Testimony on Southern California Edison's proposed replacement of the steam generators at the San Onofre Unit 2 and Unit 3 nuclear power plants and whether the utility was imprudent for failing to initiate litigation against Combustion Engineering due to defects in the design of and materials used in the plants' original steam generators
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U.S. District Court for the Southern District of Indiana
December 2004 : Civil Action No. IP99-1693
Confidential Expert Report on whether the public release of company documents more than three years old would cause competitive harm to the Cinergy Corporation
California Public Utilities Commission
December 2004 : Application No. AO4-02-026
Direct Testimony on Southern California Edison's proposed replacement of the steam generators at the San Onofre Unit 2 and Unit 3 nuclear power plants and whether the utility was imprudent for failing to initiate litigation against Combustion Engineering due to defects in the design of and materials used in the plants' original steam generators
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Public Service Commission of Wisconsin
August 2004 : Docket No. 6690-CE-187
Surrebuttal Testimony on whether Wisconsin Public Service Corporation's request for approval to build a proposed 515 MW coal-fired generating facility should be granted
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California Public Utilities Commission
August 2004 : Application No. AO4-01-009
Direct Testimony on Pacific Gas & Electric's proposed replacement of the steam generators at the Diablo Canyon nuclear power plants and whether the utility was imprudent for failing to initiate litigation against Westinghouse due to defects in the design of and materials used in the plants' original steam generators
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Public Service Commission of Wisconsin
July 2004 : Docket No. 6690-CE-187
Testimony on EIS Issues related to Wisconsin Public Service Corporation's request for approval to build a proposed 515 MW coal-fired generating facility
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Public Service Commission of Wisconsin
June 2004 : Docket No. 6690-CE-187
Direct Testimony on whether Wisconsin Public Service Corporation's request for approval to build a proposed 515 MW coal-fired generating facility should be granted
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Public Service Commission of Wisconsin
June 2004 : Docket No. 05-EI-136
Surrebuttal Testimony on whether the proposed sale of the Kewaunee Nuclear Power Plant to a subsidiary of an out-of-state holding company is in the public interest
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Public Service Commission of Wisconsin
May 2004 : Docket No. 05-EI-136
Direct Testimony on whether the proposed sale of the Kewaunee Nuclear Power Plant to a subsidiary of an out-of-state holding company is in the public interest
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Arizona Corporation Commision
January 2004 : Docket No. E-01345A-03-0437
Whether Arizona Public Service Company should be allowed to acquire and include in rate base five generating units that were built by a deregulated affiliate
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Public Service Commission of Wisconsin
September 2003 : Case 6690-UR-115
The reasonableness of Wisconsin Public Service Corporation's decommissioning cost collections for the Kewaunee Nuclear Plant
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Oklahoma Corporation Commission
July 2003 : Case No. 2003-121
Whether Empire District Electric Company properly reduced its capital costs to reflect the write-off of a portion of the cost of building a new electric generating facility
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Arkansas Public Service Commission
May 2003 : Docket No. 02-248-U
Entergy's proposed replacement of the steam generators and the reactor vessel head at the ANO Unit 1 Steam Generating Plant
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Arizona Corporation Commision
May 2002 : Docket No. E-01345A-01-0822
The reasonableness of Arizona Public Service Company's proposed long-term power purchase agreement with an affiliated company
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Vermont Public Service Board
January 2002 : Case No. 6545
Whether the proposed sale of the Vermont Yankee Nuclear Plant to Entergy is in the public interest of the State of Vermont and Vermont ratepayers
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Illinois Commerce Commission
August 2000 : Docket No. 00-0361
The impact of nuclear power plant life extensions on Commonwealth Edison Company's decommissioning costs and collections from ratepayers
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Vermont Public Service Board
April 2000 : Docket No. 6300
Whether the proposed sale of the Vermont Yankee Nuclear Plant to AmerGen Vermont is in the public interest
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Maryland Public Service Commission
December 1998 : Dockets Nos. 8794/8804
Baltimore Gas and Electric Company's proposed replacement of the steam generators at the Calvert Cliffs Nuclear Power Plant and the future performance of the Company's nuclear units
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Arkansas Public Service Commission
October 1998 : Docket No. 98-065-U
Entergy's proposed replacement of the steam generators at the ANO Unit 2 Steam Generating Plant
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Public Service Commission of Wisconsin
September 1994 : Cases 6630-CE-197 and 6630-CE-209
The reasonableness of the project cost and schedule for the replacement of the steam generators at the Point Beach Nuclear Power Plant and the potential impact of plant aging on future operating costs and performance
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Connecticut Department of Public Utility Control
March 1994 : Docket No. 92-04-15
Northeast Utilities' management of the 1992/1993 replacement of the steam generators at Millstone Unit 2
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New York State Public Service Commission
January 1983 : Case No. 28166
Whether the January 25, 1982 steam generator tube rupture at the Ginna Nuclear Plant was caused by mismanagement
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