Affected System

Recommendation

kWh Savings

Thm Savings

Annual Savings

Life Cycle Savings

Cost

Rebate

Pre-Rebate Payback

Post- Rebate Payback

PRIORITY ENERGY EFFICIENCY MEASURES

Air Conditioning

Install new high efficiency terminal air conditioners - REPLACE ON FAIL

2030

0

$308

$4,620

$120

$120

0.4

0.0

Service Hot Water

Install tank insulation on service hot water heaters.

0

209

$178

$1,780

$300

$300

1.7

0.0

Lighting

Replace incandescent light bulbs with compact fluorescent lights (CFLs).

6643

0

$1,007

$8,055

$762

$263

0.8

0.5

Misc.

Install occupancy sensor to control vending machine.

1156

0

$175

$1,750

$229

$90

1.3

0.8

Service Hot Water

Install thermostatic control to reduce operation of domestic hot water recirculation pump.

1597

60

$293

$2,932

$350

$88

1.2

0.9

HVAC

Install weather stripping around through the wall/window packaged units.

732

0

$111

$1,110

$225

$56

2.0

1.5

Lighting

Install occupancy sensors.

199

0

$30

$300

$96

$17

3.2

2.7

Lighting

Replace T-12 fluorescent tubes and magnetic ballasts with new T-8 tubes and electronic ballasts.

7333

0

$1,112

$17,785

$3,485

$500

3.1

2.7

Targeted High Priority Measures

19,691

269

$3,214

$38,332

$5,567

$1,433

1.7

1.3

Lighting

Replace existing exit signs with high efficiency LED exit signs.

1813

0

$275

$4,389

$1,495

$500

5.4

3.6

Service Hot Water

Install new pipe insulation to bare hot water pipes.

0

62

$52

$786

$279

$57

5.4

4.2

Air Conditioning

Install new high efficiency terminal air conditioners.

503

0

$76

$1,140

$500

$100

6.6

5.3

Laundry

Install horizontal axis washing machines.

140

81

$117

$1,351

$1,200

$0

10.3

10.3

Subtotal:

22,146

412

$3,743

$46,008

$9,041

$2,090

6.7

5.4