Sustainable GrowthSustainable Growth
Canadian Investor MeetingsCanadian Investor MeetingsMay 29May 29--30, 200730, 2007
This material includes forwardThis material includes forward--looking statements that are subject to certain looking statements that are subject to certain risks, uncertainties and assumptions. Such forwardrisks, uncertainties and assumptions. Such forward--looking statements looking statements include projected earnings, cash flows, capital expenditures aninclude projected earnings, cash flows, capital expenditures and other d other statements and are identified in this document by the words statements and are identified in this document by the words ““anticipate,anticipate,””““estimate,estimate,”” ““expect,expect,”” ““projected,projected,”” ““objective,objective,”” ““outlook,outlook,”” ““possible,possible,””““potentialpotential”” and similar expressions. Actual results may vary materially. and similar expressions. Actual results may vary materially. Factors that could cause actual results to differ materially incFactors that could cause actual results to differ materially include, but are lude, but are not limited to: general economic conditions, including the availnot limited to: general economic conditions, including the availability of ability of credit, actions of rating agencies and their impact on capital ecredit, actions of rating agencies and their impact on capital expenditures; xpenditures; business conditions in the energy industry; competitive factors;business conditions in the energy industry; competitive factors; unusual unusual weather; effects of geopolitical events, including war and acts weather; effects of geopolitical events, including war and acts of terrorism; of terrorism; changes in federal or state legislation; regulation; costs and ochanges in federal or state legislation; regulation; costs and other effectsther effectsof legal administrative proceedings, settlements, investigationsof legal administrative proceedings, settlements, investigations and claims and claims including litigation related to companyincluding litigation related to company--owned life insurance (COLI); actions owned life insurance (COLI); actions of accounting regulatory bodies; the higher degree of risk assocof accounting regulatory bodies; the higher degree of risk associated with iated with Xcel EnergyXcel Energy’’s nonregulated businesses compared with Xcel Energys nonregulated businesses compared with Xcel Energy’’s s regulated business; and other risk factors listed from time to tregulated business; and other risk factors listed from time to time byime byXcel Energy in reports filed with the SEC, including Exhibit 99.Xcel Energy in reports filed with the SEC, including Exhibit 99.01 to01 toXcel EnergyXcel Energy’’s report on Form 10s report on Form 10--K for year 2006.K for year 2006.
Safe HarborSafe Harbor
Investment Merits Investment Merits
* Represents expected average annual normalized EPS growth, excluding any impact from COLI program
* Represents expected average annual normalized EPS growth, excluding any impact from COLI program
Sustainable EPS growth of 5% – 7%*
Dividend growth of 2% – 4% per year **
Dividend yield 4%
Sustainable EPS growth of 5% – 7%*
Dividend growth of 2% – 4% per year **
Dividend yield 4%
** On May 23, 2007, Xcel Energy increased its quarterly dividendby 3.4%, which is equivalent to 92 cents per share on an annual basis
** On May 23, 2007, Xcel Energy increased its quarterly dividendby 3.4%, which is equivalent to 92 cents per share on an annual basis
Strategy: Building the CoreStrategy: Building the Core
Get the rules right
Invest in fully regulated utility operations— Meet customers’ needs— Provide environmental leadership
Earn a reasonable return
Get the rules right
Invest in fully regulated utility operations— Meet customers’ needs— Provide environmental leadership
Earn a reasonable return
Environmental LeadershipEnvironmental LeadershipNumber 1 utility wind provider— 1,300 MW on-line— 2,800 MW projected by year-end 2007Over 2,000 MW of conservation and DSM achievedOne of the largest U.S. solar photovoltaic projects Evaluating an IGCC with sequestrationReducing emissions and increasing efficiency— MERP— Comanche— Sherco Upgrade ProjectNuclear life extension and capacity increasesMember of Dow Jones Sustainability Index
Number 1 utility wind provider— 1,300 MW on-line— 2,800 MW projected by year-end 2007Over 2,000 MW of conservation and DSM achievedOne of the largest U.S. solar photovoltaic projects Evaluating an IGCC with sequestrationReducing emissions and increasing efficiency— MERP— Comanche— Sherco Upgrade ProjectNuclear life extension and capacity increasesMember of Dow Jones Sustainability Index
Getting the Rules RightGetting the Rules Right
MERP – Forward recoveryComanche 3 – Forward CWIP through rate case filingTransmission – Forward recovery – MN, CO, ND & SD Environmental – Forward recovery – MN, ND & SDPurchased capacity cost adjustment – CORenewable investments – Forward recovery – COIGCC – Supportive legislation – CO
MERP – Forward recoveryComanche 3 – Forward CWIP through rate case filingTransmission – Forward recovery – MN, CO, ND & SD Environmental – Forward recovery – MN, ND & SDPurchased capacity cost adjustment – CORenewable investments – Forward recovery – COIGCC – Supportive legislation – CO
Constructive RegulationConstructive Regulation2006 rate case outcomes2006 rate case outcomesDollars in millionsDollars in millions
Colorado Gas $34.5 $22.0 11.0% 10.5%Wisconsin Electric 53.1 43.4 11.9% 11.0%Wisconsin Gas 7.8 3.9 11.9% 11.0%Minnesota Electric 156 131/115 * 11.0% 10.54%Colorado Electric 208 151 11.0% 10.50%
Colorado Gas $34.5 $22.0 11.0% 10.5%Wisconsin Electric 53.1 43.4 11.9% 11.0%Wisconsin Gas 7.8 3.9 11.9% 11.0%Minnesota Electric 156 131/115 * 11.0% 10.54%Colorado Electric 208 151 11.0% 10.50%
Dollar IncreaseDollar Increase Return on EquityReturn on EquityRequested GrantedRequested Granted Requested GrantedRequested Granted
** $131 million for 2006 reduced to $115 million in 2007 for large $131 million for 2006 reduced to $115 million in 2007 for large customer customer coming oncoming on--line January 1, 2007 line January 1, 2007
Texas Electric Rate Case SettlementTexas Electric Rate Case Settlement
Requested rate increase of $48 million
Unanimous settlement reached:— $23 million base rate increase— $27 million of 2004-2005 fuel expense disallowed;
reserve was established prior to 2007— Potential disallowance for the El Paso contract
capped at $6.3 million annually through 2008
Interim rate increase went into effect in April 2007 pending commission order
Commission decision expected in second quarter
Requested rate increase of $48 million
Unanimous settlement reached:— $23 million base rate increase— $27 million of 2004-2005 fuel expense disallowed;
reserve was established prior to 2007— Potential disallowance for the El Paso contract
capped at $6.3 million annually through 2008
Interim rate increase went into effect in April 2007 pending commission order
Commission decision expected in second quarter
Pending Gas Rate CasesPending Gas Rate CasesDollars in millions Dollars in millions
RevenueRevenue RequestedRequested InterimInterimJurisdictionJurisdiction RequestRequest ROEROE RatesRates DecisionDecision
Minnesota Minnesota $16.8 $16.8 10.75%10.75% $15.9$15.9 Summer 2007Summer 2007
Colorado Colorado $39.2$39.2 10.75% NA 10.75% NA Summer 2007Summer 2007
North Dakota North Dakota $2.8$2.8 11.3%11.3% $2.2$2.2 Summer 2007Summer 2007
Significant Capital Investment PipelineSignificant Capital Investment Pipeline
Growing service territory
Environmental initiatives
Renewable portfolio standards
Growing service territoryGrowing service territory
Environmental initiativesEnvironmental initiatives
Renewable portfolio standardsRenewable portfolio standards
Capital investment will drive sustainable growthCapital investment will drive sustainable growth
Capital Expenditure ForecastCapital Expenditure ForecastDollars in millionsDollars in millions Denotes enhanced recovery processDenotes enhanced recovery process
20072007 20082008 20092009 20102010 20112011Base & Other Cap ExBase & Other Cap Ex $ 955$ 955 $ 950$ 950 $ 950$ 950 $1,000$1,000 $ 965$ 965MERPMERP 275275 170170 3535 1010 00Comanche 3Comanche 3 345345 275275 5555 1515 00MN Wind TransmissionMN Wind Transmission 150150 2020 5050 1515 0 0 CapX 2020CapX 2020 55 2020 110110 240240 180180Sherco UpgradeSherco Upgrade 1010 6565 200200 245245 165165Wind GenerationWind Generation 5050 155155 00 00 00BART ProjectsBART Projects 00 55 4040 6565 4040Nuclear Nuclear
FuelFuel 9090 160160 145145 105105 165165Capacity & Life ExtCapacity & Life Ext 2020 8080 115115 155155 185185
TotalTotal $1,900$1,900 $1,900$1,900 $1,700$1,700 $1,850$1,850 $1,700$1,700
Renewable Portfolio Standards (RPS) Renewable Portfolio Standards (RPS)
In 2007, a law was passed in Minnesotarequiring a 30% renewable standard by 2020
In 2007, a law was passed in Coloradorequiring a 20% renewable standard by 2020
In 2007, a law was passed in New Mexicorequiring a 20% renewable standard by 2020
In 2007, a law was passed in MinnesotaIn 2007, a law was passed in Minnesotarequiring a 30% renewable standard by 2020requiring a 30% renewable standard by 2020
In 2007, a law was passed in ColoradoIn 2007, a law was passed in Coloradorequiring a 20% renewable standard by 2020requiring a 20% renewable standard by 2020
In 2007, a law was passed in New MexicoIn 2007, a law was passed in New Mexicorequiring a 20% renewable standard by 2020requiring a 20% renewable standard by 2020
RPS creates investment opportunitiesRPS creates investment opportunitiesfor wind generation and transmission linesfor wind generation and transmission lines
Wind DensityWind DensityHighHigh
LowLow
Source: National Renewable Energy LaboratorySource: National Renewable Energy Laboratory
Xcel Energy and Wind PotentialXcel Energy and Wind Potential
Xcel EnergyXcel EnergyStates ServedStates Served
Projected Wind GenerationProjected Wind Generation
MWMWMW
1,3001,3001,300
2,8002,8002,800
6,0006,0006,000
200620062006 200720072007 202020202020
Strong Operational PerformanceStrong Operational PerformanceNuclear Capacity FactorsNuclear Capacity Factors
20032003 20042004 20052005 20062006
System Reliability (SAIDI) - MinutesSystem Reliability (SAIDI) - Minutes
20032003 20052005 2006200620042004
10510581.481.4
99.599.579.279.2
92.392.3 91.291.2 90.490.4 92.892.8
OSHA Incident RateOSHA Incident Rate
20032003 20052005 2006200620042004
3.623.62 3.403.402.762.76 2.532.532.762.76
Residential SatisfactionResidential Satisfaction
88%88% 85%85%85%85%85%85%
20032003 20052005 2006200620042004
2007 Earnings Guidance Range 2007 Earnings Guidance Range Dollars per shareDollars per share
$1.20$1.20 $1.35$1.35 $1.35$1.35--$1.45$1.45
Regulated Utility $1.39 – $1.49Holding Company (0.15)COLI – Tax Benefit 0.11
Cont. Operations $1.35 – $1.45
Regulated Utility $1.39 – $1.49Holding Company (0.15)COLI – Tax Benefit 0.11
Cont. Operations $1.35 – $1.45
2005 Actual2005 Actual 2006 Actual2006 Actual 2007 Guidance2007 Guidance
Guidance Guidance RangeRange
Attractive Total ReturnAttractive Total ReturnSustainable 5% Sustainable 5% –– 7% earnings per share growth7% earnings per share growthDividend yield 4%Dividend yield 4%Dividend growth of 2% Dividend growth of 2% –– 4% per year4% per year
SummarySummaryLow risk, fully regulated and integrated utilityConstructive regulatory environment with enhanced recovery of major capital projectsPipeline of investment opportunitiesEnvironmental leader, well-positionedfor changing rules
Low risk, fully regulated and integrated utilityConstructive regulatory environment with enhanced recovery of major capital projectsPipeline of investment opportunitiesEnvironmental leader, well-positionedfor changing rules
AppendixAppendix
Delivering Competitively Priced EnergyDelivering Competitively Priced EnergySummer 2006 EEI Typical BillsSummer 2006 EEI Typical Bills
Milwaukee
Milwaukee
Milwaukee
0
3
6
9
12
15
18
21
0
3
6
9
12
15
18
21Cents per kWh (Retail)Cents per kWh (Retail)Cents per kWh (Retail)
7.017.017.01
Des Moines
Des Moines
Des Moines
Amarillo
Amarillo
Amarillo
Kansas City
Kansas City
Kansas City
Denver
Denver
Denver
Mpls/St. Paul
Mpls/St. Paul
Mpls/St. Paul
BostonBostonBoston
Chicago
Chicago
Chicago
Phoenix
Phoenix
Phoenix
Salt Lake City
Salt Lake City
Salt Lake City
St. Louis
St. Louis
St. Louis
MiamiMiamiMiami
New York
New York
New York
Washington DC
Washington DC
Washington DC
6.646.646.64 7.797.797.79
Northern States Northern States Power CompanyPower Company--
MinnesotaMinnesota45% Net Income 45% Net Income
Public Service Public Service Company of Company of
ColoradoColorado40% Net Income40% Net Income
Southwestern Southwestern Public ServicePublic Service8% Net Income8% Net Income
Northern Northern States Power States Power
CompanyCompany--WisconsinWisconsin
7% Net Income7% Net Income
5th Largest Combination Electric and Gas Utility (based on customers)
5th Largest Combination Electric and Gas Utility (based on customers)
Traditional RegulationTraditional Regulation
2006 EPS $1.35 continuing operationsCurrent quarterly dividend $0.92 annualized2006 EPS $1.35 continuing operationsCurrent quarterly dividend $0.92 annualized
CapX 2020 UpdateCapX 2020 Update
South DakotaSouth Dakota
IowaIowa
MinnesotaMinnesota
WisconsinWisconsin
North DakotaNorth Dakota
Group IIGroup IIGroup IIIGroup III
Group IGroup I
Group IGroup ITotal Cost Total Cost $1.3 Billion$1.3 BillionXcel ShareXcel Share $700 Million$700 MillionCertificate of NeedCertificate of Need
to be filed in early summerto be filed in early summerIn Service 2012 In Service 2012 –– 20132013
Group IIGroup II
In Service 2013 In Service 2013 –– 20202020Group IIIGroup IIIIn Service 2013 In Service 2013 –– 20202020
MERP UpdateMERP UpdateDollars in millions Dollars in millions
HighHighKingKing BridgeBridge RiversideRiverside TotalTotal
In Service In Service June 2007June 2007 May 2008May 2008 May 2009May 2009
Cost to DateCost to Date $415$415 $210$210 $65$65 $690$690
ForecastForecast $425$425 $340$340 $245$245 $1,010$1,010
ROEROE 10.55%10.55% 11.00%11.00% 10.55%10.55% 10.74%10.74%
Percent CompletePercent Complete < 95%< 95% 45%45% 5%5%
Capacity IncreaseCapacity Increase 0 MW0 MW 245 MW245 MW 55 MW55 MW 300 MW300 MW
Comanche 3 UpdateComanche 3 Update
Percent complete:Percent complete:DesignDesign 75%75%ProcurementProcurement 95%95%ConstructionConstruction 15%15%
Permitting for construction is complete and Permitting for construction is complete and all environmental permits have been attainedall environmental permits have been attained
Budget: $1,350 millionBudget: $1,350 million* * Project on track Project on track
Cost to date:Cost to date: $470 million$470 million
* Includes costs for transmission line upgrades and air quality* Includes costs for transmission line upgrades and air qualitycontrol additions to Units 1 & 2control additions to Units 1 & 2
CoalCoal 3535 8,1828,182Natural GasNatural Gas 5858 4,9874,987NuclearNuclear 33 1,6681,668HydroHydro 8383 508508OilOil 2424 460460RDFRDF 66 6767WindWind 3737 2727TotalTotal 15,89915,899
2006 OwnedGenerating Facilities
2006 OwnedGenerating Facilities
Unit TypeUnit Type UnitsUnits MWMW
Xcel Energy Supply SourcesXcel Energy Supply Sources
Nuclear12%
Nuclear12%
Coal **52%
Coal **52%
Gas & Oil27%
Gas & Oil27%
* Includes purchases** Low-sulfur western coal* Includes purchases** Low-sulfur western coal
Renewables9%
Renewables9%
2006Energy Supply Mix*
2006Energy Supply Mix*
Senior Debt RatingsSenior Debt Ratings
SecuredSecured UnsecuredUnsecuredFitch Moody’s S&P Fitch Moody’s S&PFitch Moody’s S&P Fitch Moody’s S&P
Holding Co. BBB+ Baa1 BBB-NSPM A+ A2 A- A A3 BBB-NSPW A+ A2 A- A A3 BBB PSCo A- A3 A- BBB+ Baa1 BBB-SPS BBB+ Baa1 BBB
Holding Co. BBB+ Baa1 BBB-NSPM A+ A2 A- A A3 BBB-NSPW A+ A2 A- A A3 BBB PSCo A- A3 A- BBB+ Baa1 BBB-SPS BBB+ Baa1 BBB
Debt MaturitiesDebt MaturitiesDebt Maturities
0
200
400
600
800
1,000
1,200
2007 2008 2009 2010 2011 2012 2013 2014 2015
XcelNSPMNSPWPSCoSPS
Dollars in millionsDollars in millions
PSCo$100M due 3/1/07 @ 7.11%PSCo$100M due 3/1/07 @ 7.11%
Xcel$230M due 11/1/07 @ 7.50%Xcel$230M due 11/1/07 @ 7.50%
COLI LitigationCOLI Litigation
Positive pre-deduction cash flowsMortality gainsThe buildup of cash values
Positive prePositive pre--deduction cash flowsdeduction cash flowsMortality gainsMortality gainsThe buildup of cash valuesThe buildup of cash values
The courtThe court’’s opinion in the Dow case outlined three indicators s opinion in the Dow case outlined three indicators of potential economic benefits to be examined in a COLI case of potential economic benefits to be examined in a COLI case
In Xcel EnergyIn Xcel Energy’’s COLI case, the plans:s COLI case, the plans:Were projected to have sizeable preWere projected to have sizeable pre--deduction cash flows, deduction cash flows, based upon the relevant assumptions when purchasedbased upon the relevant assumptions when purchasedPresented the opportunity for mortality gains that werePresented the opportunity for mortality gains that werenot eliminated either retroactively or prospectivelynot eliminated either retroactively or prospectivelyHad large cash value increases that were not encumberedHad large cash value increases that were not encumberedby loans during the first seven years of the policiesby loans during the first seven years of the policies
Trial likely second half of 2007Trial likely second half of 2007
Minnesota Cost Recovery MechanismsMinnesota Cost Recovery Mechanisms
Projected electric fuel and purchased energy costs billed for the current month with subsequent true-up; MISO energy and ancillary services being recovered through FCA
Projected purchased gas cost billed for the current monthwith subsequent true-up
Conservation Improvement Program rider which providesrecovery of program costs plus incentives
Metro Emission Reduction Program, Renewable Development Fund and State Energy Policy rider in place
General Transmission rider authorized by law
Mercury Reduction and Environmental Improvement rider authorized by law
Projected electric fuel and purchased energy costs billed for Projected electric fuel and purchased energy costs billed for the current month with subsequent truethe current month with subsequent true--up; MISO energy and up; MISO energy and ancillary services being recovered through FCA ancillary services being recovered through FCA
Projected purchased gas cost billed for the current monthProjected purchased gas cost billed for the current monthwith subsequent truewith subsequent true--upup
Conservation Improvement Program rider which providesConservation Improvement Program rider which providesrecovery of program costs plus incentivesrecovery of program costs plus incentives
Metro Emission Reduction Program, Renewable Development Metro Emission Reduction Program, Renewable Development Fund and State Energy Policy rider in place Fund and State Energy Policy rider in place
General Transmission rider authorized by lawGeneral Transmission rider authorized by law
Mercury Reduction and Environmental Improvement rider Mercury Reduction and Environmental Improvement rider authorized by lawauthorized by law
Colorado Cost Recovery MechanismsColorado Cost Recovery MechanismsQuarterly Energy Cost Adjustment to recover electric fuel and Quarterly Energy Cost Adjustment to recover electric fuel and purchased energy costspurchased energy costsMonthly Gas Cost Adjustment recovers natural gas commodity, Monthly Gas Cost Adjustment recovers natural gas commodity, interstate pipeline and storage costsinterstate pipeline and storage costsAnnual Purchased Capacity Adjustment to recover capacity Annual Purchased Capacity Adjustment to recover capacity costs of purchased power contracts through 2010 costs of purchased power contracts through 2010 Fuel Cost Adjustment recovers electric fuel and purchased Fuel Cost Adjustment recovers electric fuel and purchased energy costs from wholesale customersenergy costs from wholesale customersDemandDemand--side Management Cost Adjustment rider side Management Cost Adjustment rider Air Quality Improvement rider (recovers cost of emission Air Quality Improvement rider (recovers cost of emission controls on several Denver metro generation facilities)controls on several Denver metro generation facilities)Recovery of Comanche 3 construction workRecovery of Comanche 3 construction work--inin--progress progress Recovery of expenditures for renewable mandateRecovery of expenditures for renewable mandateRider recovery of IGCCRider recovery of IGCC
SPS Cost Recovery MechanismsSPS Cost Recovery Mechanisms
Fuel and purchased energy costs are recovered through a Fuel and purchased energy costs are recovered through a fixedfixed--fuel and purchased energy recovery factor, which is fuel and purchased energy recovery factor, which is part of the retail electric ratespart of the retail electric ratesThe Texas ECA retail fuel factors change each May 1st and The Texas ECA retail fuel factors change each May 1st and November 1st based on projected costsNovember 1st based on projected costsMaterial over or under recovery estimates may cause the Material over or under recovery estimates may cause the factor to be revised based on application by SPS or action factor to be revised based on application by SPS or action by the PUCTby the PUCTFuel reconciliation every two yearsFuel reconciliation every two years
Fuel and purchased power cost are recovered throughFuel and purchased power cost are recovered througha fuel and purchased power adjustment clausea fuel and purchased power adjustment clauseThe New Mexico adjustment clause is reset monthlyThe New Mexico adjustment clause is reset monthly
TexasTexas
New MexicoNew Mexico
Wisconsin Cost Recovery MechanismsWisconsin Cost Recovery Mechanisms
Projected electric fuel and purchased energy costs areProjected electric fuel and purchased energy costs areincluded in base ratesincluded in base ratesProspective adjustments are handled via the fuel rules Prospective adjustments are handled via the fuel rules monitoring process which allows for positive or negative monitoring process which allows for positive or negative adjustments to be applied to the fuel recovery rateadjustments to be applied to the fuel recovery rateThe fuel recovery rate is reset annually on January 1The fuel recovery rate is reset annually on January 1stst
of each year and may be adjusted during the calendarof each year and may be adjusted during the calendaryear if costs are outside a determined bandwidthyear if costs are outside a determined bandwidthWholesale energy costs are recovered via the Fuel Clause Wholesale energy costs are recovered via the Fuel Clause AdjustmentAdjustment
Dakota Cost Recovery MechanismsDakota Cost Recovery Mechanisms
North DakotaNorth Dakota’’s fuel and purchased power costs are s fuel and purchased power costs are recovered through a fuel clause, which is reset based recovered through a fuel clause, which is reset based on the previous four months average rateon the previous four months average rate
North DakotaNorth Dakota
South DakotaSouth Dakota
South DakotaSouth Dakota’’s fuel and purchased power costs are s fuel and purchased power costs are recovered through a fuel clause, which is reset based recovered through a fuel clause, which is reset based on the previous two months average rateon the previous two months average rate