In A New Light

UniSource EnergyUpdate

Linda Douglas-Worthey

Assistant Director, Conservation and Renewable Programs

Arizona Energy Efficiency Community Outreach

April 16, 2009

Phoenix, AZ

Flagstaff

Tucson

Kingman

Nogales

TEP Electric Service Area

UNS Service Territory and Companies

Customers – 392,000

Sales – 9,201 GWh

Peak Demand – 2,365 MW

UNS Gas Service Areas

Customers – 145,000

Sales – 109,925,000 therms

UNS Electric Service Area

Customers – 93,000

Sales – 1,611 GWh

Peak Demand – 417 MW

UNS Gas & Electric Service Area

Regulatory - Approved $11.0 Million DSMCompany Programs

LaunchedNet Societal Benefits*

Budget(annual)

Number of Programs

TEP 2008 $95 Million $8.2 Million 9 Programs

UNS Electric 2008 $9 Million $1.7 Million 7 Programs

UNS Gas 2008 $2 Million $1.0 Million 4 Programs

*Net Societal Benefits for five year program portfolio (2008 – 2012)

UNS Environmental Saving (approved 2008-2012)

Factor Units Total Savings

CO2 lbs/MWh 3.7 Billion pounds

Water gals/MWh 624 Million gallons

SO2 lbs/MWh 3.3 Million pounds

NOx lbs/MWh 5.8 Million pounds

Approved Programs

Programs TEP UNSE UNSG

Cross Segment Programs (Residential and Small Commercial)

Education and Outreach

Residential Efficiency Programs

Low-Income Weatherization

New Home Construction

Residential HVAC Retrofit

Shade Tree

CFL Buydown

Commercial Efficiency Programs

C&I Existing Facilities

Small Business Program

Efficient Commercial Building Design

Guarantee Home Program (TEP)

Program launched 1998 Based on Integrated Building Science

Quality Assurance Inspections and Testing

5 yr Guarantee for Heating/Cooling Costs and Comfort

Lower electric rate

Rebates paid to builders

50% of the market share in TEP’s service territory

Energy Usage per Month

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

Energy

Base (Non-Heating and Cooling) Heating and Cooling

Energy Smart Home (UNSE & UNSG)

Programs launched 2008 Market Transformation Program

Based on Integrated Building Science

Quality Assurance Inspections and Testing

Meets 2006 Energy Star Requirements

Rebates paid to Builders

Efficient Home Cooling (TEP and UNSE)• Programs Launched 2008

• Rebates for installation of high efficiency AC and Heat Pumps with 14+ SEER Ratings

• Save up to 20% of your cooling costs

• Rebates directly to customers up to $250 per unit

• Contractors receive $25/unit for each installation

Efficient Home Heating (UNSG)• Rebates for installation of high

efficiency furnaces with 90+ AFUE

• Save up to $1,960 in heating costs over lifetime of equipment (Flagstaff)

• Rebates directly to customers up to $325 per unit

• Contractors receive $25/unit for each installation

• Program Launched 2008

Energy Star Lighting (TEP and UNSE)Manufacturer Buy-down Program

• Retailer passes lower cost to customer

• Customer purchases lamps directly from retailer

• Wide variety of products available

• In-store promotions and training• No coupons to send back

• Program Lunch 2008 (TEP)• Program Launch 2008 (UNSE)

Shade Trees (TEP and UNSE)

TEP: Trees for Tucson • Trees for Tucson purchases and delivers trees• TEP provides funding to Trees for Tucson• Customer pays $8.00 per tree (total cost to customer)• Each tree will reduce cooling costs by up to $350 over it’s lifetime• Program Launch 2005

UNSE: Trees for You• UNSE provides coupons to customers• Customer purchases trees from retailer• UNSE credits $15.00 per tree to customer bill• Each tree will reduce cooling costs by up to $350 over it’s lifetime• Program Launch 2009

Commercial Energy Solutions (TEP, UNSE, UNSG)

Rebates to Install high efficiency equipment• Lighting• Refrigeration• Heating and Cooling• Motors• Air Compressors• Water heating and boilers (UNSG only)• Custom Measures

Rebates paid directly to the customer (Large Business Program)Rebates paid to the contractor (Small Business Program)

Low-Income WeatherizationTEP, UNSE and UNSGImprove Energy Performance in Low-Income Homes

Improve Health and Safety in Low-Income Homes • Duct sealing• Replace broken windows• Insulation repair and replacement• HVAC repair and replacement• Combustion safety testing and repair• CFL lighting and refrigerator replacement

NOTE: All programs work with Low-Income agencies approved by the State Energy Office.

Education and OutreachTEP and UNSEGeneral Energy Efficiency Education• Web-based energy analysis• Energy efficiency media campaigns• Educational web-sites

Academic Education• K-12 Energy Education• Children’s Museum Exhibit

Time-of Use Education• Brochures• Web-site• Promotional Ads

Future Programs Under Evaluation Tune-up, early retirement and duct repair

Existing home retro-fit (shade screens, window film, air sealing and insulation)

Refrigerator and Freezer Recycling

Energy Star Appliances

Solar Water Heaters in Low-Income Homes

Net-Zero Energy New Home Program

Direct Load Control

Renewable Energy

TEP – 2009 REST Budget $30 Million

UNSE – 2009 REST Budget $ 5 Million

o Commercial and Residential Rebateso Up-Front Incentive < 20 kWo Performance Based Incentive > 20 kW

Visit tep.com or uesaz.com for details

Questions??