Attachment 1 - Utility Rate Recommendations for FY2627

6% and Excess 1 Tier multi-unit
09/08/2026 and charge change 3.8% 3.9% 4.1% 4.5% and change 7.3% change 7.5% change 8.5%
of increase, increase, usage pct usage Surcharge 12% pct pct pct
as change 6.9% 5.6% 5.0% usage change 2.5% 2 1.69 2.69 4.06 7.80 Excess usage, 6.43 change 2.26 winter change 5.26
usage pct costs) 1 pct and 1 increase change $ $ $ $ Commerical 1 Tier usage change $ components $ the $
1 supply Tier Tier General 2 Tier of
Tier 1.70 2.35 3.64 3% 11.84 usage 46.33 70.89 103.01 179.57 General and Surcharge 94.26 32.44 90% 66.96
4.5% increase energy charge; increase change 3.5% 4 Recommended usage Usage Recommended all for Recommended at Recommended
increase, change $ $ $ gas usage $ increase, and 3 $ $ $ $ 13% Excess Excess $ $ charged components $
usage service 2 Tier charge, Commercial billing) increase average
2 26.30 44.63 75.96 natural Tier 487.68 charge 44.64 68.20 98.95 171.77 Landscape Landscape 87.83 30.18 is all 61.70
charge Tier Recommended of on 5% Recommended 4.5% Current service Large month rate Current usage water 8.5% Current
billing) increase billing) service 3.5% and 25% Current (per 7.5% bill
service $ $ $ through $ increase, $ $ $ $ 23% usage $ $ $
26/27 month $1.50 Current 24.60 42.28 72.32 pass $3.00 Current $475.84 month 3.5% kgal/mo 6 10 15 25 Increases: usage, Landscape usage, kgal/mo 9 Residential: kgal/mo 4 wastewater non-residential: kgal/mo 9
(per $ $ $ (per 1 Tier
FY Residential: examples: low average high (including Commercial: examples: average Residential: examples: Non-Residential Surcharge 15% examples: Wastewater example: 27.12 residential example:
for Gas Water usage, $
Recommendations 2 Tier change 4.4% 3.0% 2.5% costs) 6% change 2.5% change 5.5% 5.5% 5.5% 5.5% 10.6% 0.0% 5.0% 5.5% 12.9% 0.0% 21.1% base
pct pct pct to discounts
Summer 2.61 3.66 5.12 supply increase, increase 11.74 1.92 1.72 0.91 0.45 0.05 - 0.05 1.97 4.00 - 4.00
4% change 1 change change bill adjustments multi-bin
increase $ $ $ energy Tier usage $ $ $ $ $ each $ $ $ $ $ $ $
Adjustments increase, 61.44 126.76 207.93 electric Winter 2 490.10 36.91 32.95 17.43 8.72 in 0.52 0.53 1.05 37.96 35.00 15.00 23.00 includes and fees,
usage usage 2 Recommended of and Tier Recommended Recommended month request
1 Tier and 1 $ $ $ through Summer Winter $ $ $ $ $ per $ $ $ $ order $ $ $ increase, out-of-zone increase
Tier 5%
Rate billing) Summer Winter Current 58.83 123.10 202.81 pass 3% and Current $478.36 billing) barrels Current 34.99 31.23 16.52 8.27 amount 0.47 0.53 1.00 35.99 service 31.00 15.00 19.00 overall rates,
month 3% 6% $ $ $ (Including increase, increase, month all $ $ $ $ flat $ $ $ $ per $ $ $ overall
Utility increase, and low average high average 5.5% example: 5.0% 5.0% 6.0% 6.0%
(per increase, charge usage (per Materials
Arizona charge examples: service 2 Tier examples: Up Total
service usage $5 Clean Hazardous Fee residential fee Landfill Off
$2 Summer Clean Collection Trash Roll
Mesa, Commercial: black waste & w/G&C -
Residential: Waste Residential: gal gal extra green Neighborhood Household Green gal Item Homeowner's Appliance Load Commercial
of 90 60 90 Bulk Front
City Electric Solid
1
ATTACHMENT