AZCC votes to repeal outdated electric energy-efficiency rules — what it could mean for APS and Phoenix ratepayers

Arizona Corporation Commission (AZCC) commissioners voted 4–0 on July 8, 2026 to repeal the state’s Electric Energy Efficiency Standards Rules (often described as the “EEE Rules”). The decision removes an older, one-size-fits-all mandate — but AZCC also said existing demand-side management (DSM) and energy-efficiency programs won’t automatically stop.

So for Phoenix-area APS customers, the near-term question isn’t whether efficiency work disappears overnight. It’s whether energy-efficiency-related surcharges/adjustors that appear as separate line items on APS bills get revised or phased out later as regulators revisit them.

What AZCC repealed — and what the ruling does (and doesn’t) change

In its July 8 announcement, AZCC said the EEE Rules created an unjust subsidy and had become outdated. The commission also emphasized that current energy-efficiency programs already approved by AZCC will continue.

AZCC’s key clarification for residents: repealing the EEE Rules is not the same thing as instantly ending DSM and energy-efficiency programs. Instead, AZCC indicated that surcharges related to energy-efficiency programs may be phased out on an individual basis — potentially during a future APS utility rate case or through a later AZCC order.

Where this could show up on your APS bill

APS bills can include multiple “adjustors,” which are separate line items used to collect costs approved by regulators. APS explains that these adjustors — including those connected to energy-efficiency efforts — can change at certain times and are reviewed by the AZCC.

One place to look is the Environmental Benefits Surcharge, which APS says is comprised of two adjustments:

• REAC (Renewable Energy Adjustment Charge)
• DSMAC (Demand Side Management Adjustment Charge)

APS describes DSMAC as the portion of the Environmental Benefits Surcharge that funds energy-efficiency projects and programs. If AZCC later revisits whether certain energy-efficiency-related components should be modified or phased out, that’s the kind of line item where readers are most likely to see the practical effect.

Importantly: AZCC’s repeal vote does not mean APS bills will drop immediately. Any change depends on what regulators decide in subsequent filings and orders.

What happens next (the timing depends on regulators)

AZCC’s messaging points to a process-driven timeline. In practical terms for Phoenix-area customers, “what happens next” likely means:

• APS regulatory filings that address how DSM/energy-efficiency-related components are handled going forward
• Future AZCC decisions on whether energy-efficiency-related surcharges/adjustors are phased out, modified, or maintained — and when
• Changes to line-item labels or charge behavior on individual APS bills, depending on the outcome of those later proceedings

What you can do now

• Check your APS bill for the Environmental Benefits Surcharge area and look specifically for how DSMAC is described on your current statement.
• If you track monthly budgeting tightly, treat energy-efficiency-related adjustors as the lines most likely to be revisited if AZCC later orders phase-outs.
• When APS posts rate/adjustor updates, look for details that indicate whether any energy-efficiency-related components are being continued, replaced, or phased down.

Bottom line: AZCC’s July 8, 2026 repeal removes an outdated energy-efficiency mandate. But AZCC said DSM and energy-efficiency programs can continue, and it suggested that only some energy-efficiency-related surcharges may be phased out later — with the biggest bill impacts tied to future APS filings and subsequent AZCC orders.

Sources

• Arizona Corporation Commission (ACC) news release — July 8, 2026 (repeal of EEE Rules; eliminating surcharges; phased elimination framing)
• Arizona Secretary of State Administrative Register — rule materials for repeal of Electric Energy Efficiency Standards (Article 24) (includes rationale and status of standard)
• APS — Bill Adjustors (Environmental Benefits Surcharge / DSMAC explainer and where charges appear)