Comprehensive Services ProgramEnergy Solutions for Business and Industry

Jason Snyder, P.E., C.E.M., LEED APTennessee Valley Authority

TVA’s Mission of ServiceTVA Mission to Serve

Asset Portfolio – Major Projects

3

AddParadise CCAllen CCAckerman CC

RefurbishGleason CT

RetireJohnsonvilleColbert Widows CreekParadiseAllen

Emissions ControlGallatinShawnee*

Natural Gas Coal

Low-Emitting Resources

NuclearAddWatts Bar Unit 2

UprateBrowns Ferry Extended

Power Uprates

Hydro / Dam SafetyReliabilityRaccoon MountainHydro major

maintenanceDam stabilizationEvaluateExpansion optionsSpace additionsRun of riverPower purchase

agreements

Wind / SolarAddRiver Bend Solar

EvaluateMarket offersSolarWindWaste energy heat

recovery

Non-Emitting Resources

*Installing controls on Shawnee units 1 and 4, retirement or controls for remaining active units undetermined

AddExpansion for economic

developmentExpansion for local load

growth

ReliabilityPower supply

improvementSupport for coal

retirements

Transmission

Power Supply

Asset Portfolio – Changes

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Nuclear 26%

Coal 58%

Gas 10%

Hydro 6%

FY07

179 TWh

Nuclear 33%

Coal 29%

Gas 18%

Hydro 9%

Wind & Solar 3%

EE 7%

FY15

Nuclear 35%

Coal 18%

Gas 23%

Hydro 9%

Wind & Solar 3%

EE 12%

FY25

171 TWh 194 TWh

Cost-Effective • Efficient • Clean • Diversified

Water/Wastewater Energy Efficiency

New in our IRP

What is the Comprehensive Services Program? (CSP)

Power QualityEnergy ManagementPlant Power System LightingHVACMetering /Load ProfilesEnergy AuditsInfrared ScansCompressed Air AuditsTVA

SolutionsLocal Power Company

No Cost or Low Cost to Customer

TVA

How is it Funded???

Local Power Company (LPC)

Each LPC has a limited budget. All requests for CSP work must come through the respective LCP. They each manage their own budget and distribute it fairly among their customers.

Resumes IncludeActive Participation in Professional OrganizationsEducation Backgrounds Include EE, ME, TVA NuclearExtensive Power Experience:

Utility Planning Industrial Power Quality Electrical Design Industrial Energy Mgt Electric Utility PQ, EM Power Equipment Control Lighting Ultrasonic Leak Detection Infrared Inspections Pumping Systems HVAC Systems Compressed Air Systems Electric System Modeling

Professional MembershipsAEEIEEEASHRAEMCPQ

Certifications• Registered Professional Engineer• Certified Energy Manager• Green Building Engineer• Lighting Professional• Certified Infrared Thermographer• LEED Certified• Certified Ultrasonic Technician

CSP Staff

Comprehensive Services

Energy Management  Technical Services Preventive 

Maintenance Power Quality 

Energy Management

Energy Audit Lighting Steam System HVAC Systems Compressed Air System Ultrasonic Testing Demand Profile Load Factor  Rate Analysis/Comparison Power Factor Correction Control Systems

Energy Audits

Comprehensive Services Staff perform on-site energy analysis and make recommendation for improvement.

A profession report is provided fro you record and for use in sharing the findings with management and/or finance team.

Recommendations include a simple payback analysis as well as highlighting opportunities for incentives.

Technical Services

HVAC Design• Sizing/Zoning• Life cycle Cost Analysis• Building Survey• Dehumidification

Electrical DesignWiring &

GroundingLighting Layouts

Preventive Maintenance

Infrared TestingCoordination Studies Power / Voltage Analysis

Infrared Testing

Hardwood Plant – Sander Failure

Problem:• Sander began to fail periodically then every

day - up to 2-3 times per day.• Stopped production 20-30 minutes.

Recommendation:• Install 3% inductors to eliminate effect of

voltage disturbance

Pre/Post-trigger at 06/22/2002 12:53:05.113

CHA Volts CHB Volts CHC Volts CHA Amps CHB Amps CHC Amps

12:53:05.125 12:53:05.130 12:53:05.135 12:53:05.140 12:53:05.145

Volts

-1000

-750

-500

-250

0

250

500

750

1000Amps

-10000

-7500

-5000

-2500

0

2500

5000

7500

10000

Power Quality

• Power Disturbances affect Sensitive Processes• Monitor/Investigate/Troubleshoot• Identify causes Internal & External to Facility• Identify solutions.

Power Quality

The Goal of CSP

Provide Power Engineering/Tech Support for Local Industry and Business

Driving energy efficiency and profitability.

Stopping customer problems before they happen.

We are your business partner!

Pathway Lending

Additional Assistance

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