RETAIL RATE REVISIONS

August 1, 2015

Presented By:

Tariff

Residential Services – Farm and Home

General Services – Small and Irrigation

General Services – Large and Irrigation

Residential Services – Time of Day

Residential Services – Large Residential

General Services – Small and Irrigation – Time of Day

General Services – Primary Voltage

General Services – Totalized Multiple Meter

General Services – Security and Street Lighting

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RETAIL RATE REVISIONS Residential Services – Farm and Home

Rate codes: 1, 3, 5, 8, 21, 23, 25, 28

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)1 Consumer Charge $6.50 $7.75 $1.25 19.2%2 Minimum Bill* $12.65 $12.65 $0.00 0.0%3 Energy Charge $0.09531 $0.09975 $0.00444 4.7%4 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%5 Annual Revenue Impact ($379,682) -0.6%

Bill change examples

kWh Usage

PresentAmount

RevisedAmount

Difference

Amount Percent0 $12.65 $12.65 $0.00 0.0%

50 $12.65 $12.74 $0.09 0.7%500 $57.33 $57.63 $0.30 0.5%

1,000 $108.16 $107.50 ($0.66) -0.6%1,500 $158.98 $157.38 ($1.61) -1.0%2,000 $209.81 $207.25 ($2.56) -1.2%3,000 $311.47 $307.00 ($4.47) -1.4%4,000 $413.12 $406.75 ($6.37) -1.5%

Bill calculation: 1,000 kWh used

Present RevisedConsumer Charge $6.50 $7.75 Energy Charge $95.31 $99.75 PCA Charge $6.35 $0.00 Calculated Total $108.16 $107.50

Change: ($0.66) -0.6%

*The minimum bill is the Consumer Charge for net metered customers (denoted by an “N” following any of the above rate

codes)

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RETAIL RATE REVISIONS General Services - Small

Rate codes: 40, 42, 50, 51, 52, 58

*The minimum bill is the Consumer Charge for net metered customers (denoted by an “N” following any of the above rate

codes)

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)

1 Consumer Charge $10.50 $11.75 $1.25 11.9%

2 Minimum Bill* $19.20 $19.20 $0.00 0.0%

3 Energy Charge $0.08737 $0.09079 $0.00342 3.2%

4 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%

5 Annual Revenue Impact ($388,403) -2.2%

Bill change examples

kWh Usage

PresentAmount

RevisedAmount

Difference

Amount Percent0 $19.20 $19.20 $0.00 0.0%

50 $19.20 $19.20 $0.00 0.0%500 $57.36 $57.15 ($0.21) -0.4%

1,000 $104.22 $102.54 ($1.68) -1.6%2,000 $197.93 $193.33 ($4.60) -2.3%3,000 $291.65 $284.12 ($7.53) -2.6%4,000 $385.36 $374.91 ($10.45) -2.7%5,000 $479.08 $465.70 ($13.38) -2.8%

Bill calculation: 1,000 kWh used

Present RevisedConsumer Charge $10.50 $11.25 Energy Charge $87.37 $90.79 PCA/ECA Charge $6.35 $0.00 Calculated Total $104.22 $102.54

Change: ($1.68) -1.6%

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RETAIL RATE REVISIONS General Services – Large and Irrigation

Rate codes: 41, 62, 63, 64

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)

1 Consumer Charge $28.00 $28.00 $0.00 0.0%

2 Demand Charge $6.83 $6.11 ($0.72) -10.5%

3 Energy Charge $0.05850 $0.06485 $0.00635 10.9%

4 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%

5 Annual Revenue Impact ($633,856) -2.2%

Bill change example

Bill calculation: 80 kW peak demand 30,000 kWh used

Present RevisedConsumer Charge $28.00 $28.00 Demand Charge $546.40 $488.80 Energy Charge $1,755.00 $1,945.50 PCA/ECA Charge $190.50 $0.00 Calculated Total $2,519.90 $2,462.30

Change: ($57.60) -2.2%

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RETAIL RATE REVISIONS Residential Services – Time of Day

Rate codes: 6 and 26

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)

1 Consumer Charge $12.50 $13.75 $1.25 10.0%

2 Minimum Charge $18.10 $18.10 $0.00 0.0%

3 Off-peak Energy Charge $0.06781 $0.07290 $0.00509 7.5%

4 On-Peak Energy Charge $0.18250 $0.18759 $0.00509 2.8%

5 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%

6 Annual Revenue Impact ($1,432) -0.7%

Bill change example

Bill calculation: 1,800 kWh off-peak 400 kWh on-peak

Present RevisedConsumer Charge $12.50 $13.75 Off-peak Energy Charge $122.06 $131.22 On-Peak Energy Charge $73.00 $75.00 PCA/ECA Charge $13.97 $0.00 Calculated Total $221.53 $219.97

Change: ($1.56) -0.01%

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RETAIL RATE REVISIONS Residential Services – Large

Rate codes: 4, 24

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)

1 Consumer Charge $28.00 $28.00 $0.00 0.0%

2 Demand Charge $5.50 $5.32 ($0.18) -3.3%

3 Energy Charge $0.06300 $0.06935 $0.00635 10.1%

4 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%

5 Annual Revenue Impact ($36,086) -0.7%

Bill change example

Bill calculation: 60 kW peak demand 25,000 kWh used

Present RevisedConsumer Charge $28.00 $28.00 Demand Charge $330.00 $319.20 Energy Charge $1,575.00 $1,733.75 PCA/ECA Charge $158.75 $0.00 Calculated Total $2,091.75 $2,080.95

Change: ($10.80) -0.01%

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RETAIL RATE REVISIONS General Services – Primary

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)

1 Consumer Charge $23.00 $23.00 $0.00 0.0%

2 Demand Charge $6.63 $5.93 ($0.70) -10.6%

3 Energy Charge $0.05821 $0.06456 $0.00635 10.9%

4 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%

5 Annual Revenue Impact ($5,291) -4.9%

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RETAIL RATE REVISIONS General Services – Totalized Multiple Meter

Line No   Rate Structure   Present   Revised   Change   Percent(a) (b) (c) (d) (e) (f)

1 Base Consumer Charge $100.00 $100.00 $0.00 0.0%

2 Consumer Charge, per meter $28.00 $28.00 $0.00 0.0%

3 Demand Charge $6.83 $6.11 ($0.72) -10.5%

4 Energy Charge $0.05850 $0.06485 $0.00635 10.9%

5 PCA/ECA Charge $0.00635 $0.00000 ($0.00635) -100.0%

6 Annual Revenue Impact ($10,948) -1.8%

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RETAIL RATE REVISIONSGeneral Service – Security and Street Lighting

No Change to Present Monthly Charges