1. Trade and Program Updates September 10, 2013 Jeff Jackson, Trade Relations Manager

2. Trade Support  Business Solutions Center 1-800-481-4700 -Project support -Rebate qualifications -Rebate amounts -Customer eligibility -Energy at risk tool -Trade incentives

3. Trade Program Management and Training  Jeff Jackson -Lighting -Compressed Air and Fluid Systems -Recommissioning and Controls Rebates -Data Centers  Pat Berger -Cooling-Heating-Motors/VFDs -Custom Rebates

4. Current Trade Incentives Cooling Efficiency Cooling Efficiency DX units/economizers: 5% of customer’s rebate for DX units, or 10% when DX unit and economizer are included on the same rebate application Custom EfficiencyCustom Efficiency* Custom Efficiency 10% of customer’s rebate Efficiency ControlsEfficiency Controls* Efficiency Controls 10% of customer’s rebate *Both are paid at project completion

5. Current Trade Incentives Fluid System Optimization Fluid System Optimization  Efficiency Improvements: Varies by measure identified from conducting a supply-side compressed air study  Approved Compressed Air System projects: $150  Rejected Compressed Air System projects: $50 Heating EfficiencyHeating Efficiency (for rebate applications received by 4/30/13) Heating Efficiency  Boiler Tune-Ups: $25/building boiler system tune-up (limit one per site, every other year)  Boiler Tune-Up Plus: $150 for systems ≤ 1 MMBTUH; $300 for systems > 1 MMBTUH  Heating-efficiency equipment/improvements: 10% of the customer’s rebate for all qualifying efficiency projects (excluding tune-ups and Tune-Up Plus)

6. Current Trade Incentives Recommissioning  Recommissioning projects: $2 per 1,000 kWh of savings — Need to achieve 8% or 10% savings threshold  “Fast Track” projects: $250 per approved project 2013 Trade Incentive Summary xcelenergy.com/TradePartners (It is in the upper right corner)

7. Trade Incentive Process Tax Implications We send Form 1099 if over $600 W9 and Trade Partner ID Request Form Found on xcelenergy.com/TradePartners xcelenergy.com/TradePartners Checks can be made out to an individual or a company

8. Trade Incentive Process Trade Partner ID # is emailed to you Andy Ryan Andy Ryan “A” followed by 4 digits “A” followed by 4 digits Residential ID is not sufficient Will not have an “A” Will not have an “A” This means W9 paperwork is not done This means W9 paperwork is not done

9. Trade Incentive Process Trade Partner (Ally) ID must be written on the application at the time of: Preapproval submission (Custom and Efficiency Controls) Preapproval submission (Custom and Efficiency Controls) Prescriptive Rebate Submission Prescriptive Rebate Submission

10. Contact Information Trade Partners Website xcelenergy.com/TradePartners Energy Efficiency Specialists 1-800-481-4700 1-800-481-4700 At prompts, dial 2, 3, 1 At prompts, dial 2, 3, 1 Trade Relations Managers Jeff Jackson 612-330-7749 Jeff Jackson 612-330-7749 jeffrey.s.jackson@xcelenergy.com jeffrey.s.jackson@xcelenergy.com Pat Berger 612-330-6213 Pat Berger 612-330-6213 patrick.j.berger@xcelenergy.com patrick.j.berger@xcelenergy.com