Mesa approves utility rate increases, blocks 400-foot battery storage setback option
MESA, ARIZONA — December 2, 2025

Mesa approves utility rate increases, blocks 400-foot battery storage setback option

Mesa City Council approved utility rate increases (2.5% residential water) and 1000 ft BES setback ordinance for introduction despite significant public opposition focused on affordability, transparency, and safety concerns.


Mesa Council Approves Utility Hikes and 1,000 Ft Battery Storage Setback After Pitched Debate Over Affordability and Fire Safety

Mesa City Council voted to introduce a Battery Energy Storage System ordinance requiring a 1,000 ft residential setback on December 2, declining to advance an alternative 400 ft option, while simultaneously approving utility rate increases totaling 2.5% for residential water customers. The dual decisions capped a contentious 2.5-hour session marked by sharp divisions between three council members opposed to rate increases on affordability grounds and four defending them as essential to long-term infrastructure stability. The setback vote was procedurally cleaner but ideologically divided, with firefighting experience and industry expertise colliding over how to balance grid decarbonization against neighborhood safety.

Key Speeches

"I will not support 400 ft. I've listened to the industry. I've read your letters. I haven't seen a darn thing that would suggest 400 ft. NFPA standard is a minimum standard. We can establish through any zoning whatever distance we feel is necessary for the safety and the health of my community and all three of these are in my community. So, I'm standing up for them. Who in this room has fought a fire on the scale of a BES system with that many batteries? Yeah, that's what I thought. I've seen these things. I've fought these fires. I know the toxins that they put through." — Council Member [Adams/Taylor/Mark Freeman], addressing the BES setback decision

"I will not support 400 ft away from the sensitive uses because I think we can manage that. But I believe that 1,000 ft from houses is the right thing to do. And if we find out that there's been more studies, more tests, safer batteries, we can always bring that back down. But once we say it's 400 ft, we've just given them the right to do 400 ft. Period. Can't change it. Can't go back." — Council Member [same], justifying the conservative setback

"There is a standard that public safety personnel, this is nationwide, 330 ft of emergency response and um sheltering in place or evacuation for incidents." — Fire Marshal Shaun Alexander, clarifying NFPA 855 and emergency protocols

"What we have now at 2 and a half to residential payers, I'm going to call that a compromise. Other good discussions have come out of that, like why do we consider the utility rate separate of the general budget? Where does that 30% come from? Um, that's a good discussion to have and personally this council member feels like I can't make an intelligent decision on 30%. Is it 30? Should it be 28.2? What should it be unless it's considered in the overall global budget?" — Council Member Adams, defending his amendment to lower rates

"I'm an absolute no on this vote. I'm going to stick with my origin story. I'm going to stick with the idea that we can be more creative. I think that I have a lot of um research to do in the budget around this and those are meetings that I need to hold. But I'm staying true to my residents. They asked I'm their voice and I'm going to vote on their behalf because I'm also one of them." — Council Member Taylor, explaining her opposition to rate increases

"I believed in Mesa's philosophy of smooth incremental adjustments to avoid the kind of sudden painful spikes that other cities are now facing. I remain extremely sensitive to financial pressures our residents and small businesses already feel and I take seriously any decision that impacts monthly bills. But to maintain reliable and financially stable utility systems, we cannot ignore the cost realities and the growth impacts in front of us." — Council Member Goforth, supporting the rate increases

Timeline

Battery Energy Storage System Ordinance (Items 7A–7D)

Utility Rate Increases (Items 9A, 10A–10E)

Opposition

Battery Energy Storage System (1,000 ft setback):

Battery Energy Storage System (industry perspective / against 1,000 ft):

Utility Rate Increases:

Support

Battery Energy Storage System (1,000 ft setback):

Utility Rate Increases:

Project Details

Battery Energy Storage System Ordinance

Utility Rate Increases

Vote Breakdown

Battery Energy Storage System (Items 7A/7B — 1,000 ft setback)

Battery Energy Storage System (Items 7C/7D — 400 ft setback)

Utility Rates — Item 10A (Electric)

Utility Rates — Item 10B (Natural Gas)

Utility Rates — Item 10C (Water)

Utility Rates — Item 10D (Wastewater)

Utility Rates — Item 10E (Solid Waste)

Consent Agenda (Items 1–6, 8A, etc., excluding 7A–7D and 10A–10E)

Outcome & Next Steps

Battery Energy Storage System

Utility Rates

Controversies & Context

BES Setback Controversy

The ordinance pits renewable energy industry interests and grid reliability advocates against residential safety concerns and the fire department's learned experience. The Planning & Zoning Commission, which heard extensive testimony in October 2025, recommended 400 ft—a distance supported by national standards (NFPA 855: 100 ft; APA: 50–150 ft) and industry consensus. However, one council member (Adams, based on context) invoked his firefighting background and cited the unknown blast radius, thermal runaway risks, and the irreversibility of setting a 400 ft standard, arguing that once locked in, a higher setback could never be adopted if technology or safety data improved. His vote to introduce only 7A/7B (1,000 ft) effectively silenced the 400 ft option, preventing a full council debate on both alternatives. No second motion for 7C/7D was made, and the transcript does not show whether other council members wanted to vote on the lower setback.

State and National context: Arizona's renewable energy goals are ambitious; utilities are mandated to increase clean energy procurement. Mesa, as a city with significant solar development, is seen as a hub for renewable energy projects. However, the state's own fire code (NFPA 855, adopted in Mesa's 2024 building code update) sets the baseline at 100 ft from equipment to property line—not a residential use line. The debate over 400 ft vs. 1,000 ft is a local policy choice, not a state mandate.

Utility Rate Increase Controversy

This is the second year in a row that Mesa residents have turned out in force to oppose rate increases. Last year, a packed council meeting saw many speakers voice affordability concerns; the council voted unanimously to approve the increases, awakening, as one speaker put it, "a sleeping giant" of resident activism. The recall of one council member (implied by Noah James' congratulations to Council Member Taylor for replacing a prior representative) may have been prompted by this precedent. The current 2.5% compromise was achieved through Council Member Adams' proposal, but two council members (Taylor and one other) still voted no on the water rate increase, and Taylor explicitly called for a no vote, citing her own $47–$54 monthly increase (vs. the $12 average cited by city staff) and demanding deeper budget cuts.

Key friction points:

  1. The $9.4 million general fund transfer: One speaker (Carrie Davis) pointed to the increase from $137.8 million to $147.2 million and called for it to be capped at the prior year's level. No council member directly addressed whether the 30% transfer formula is the right percentage, though Council Members Adams and Mark Freeman acknowledged the need for a broader budget discussion in March.

  2. The $16 million Cubs stadium facility: Multiple speakers cited this as evidence of city overspending and misplaced priorities. Council Member Adams defended it as a contractual obligation from a 2010–11 voter-approved deal, and Mark Freeman clarified that ~$7.5 million came from sales tax on tourism and the remainder from general fund reserves set aside for that purpose. However, the city did not proactively explain the funding source before the rate discussion, leaving the impression that utility dollars funded the Cubs directly.

  3. Affordability and equity: West Mesa (District 5, lower-income, older homes) was singled out as bearing a disproportionate burden. Residents there require AC replacement, irrigation, and repairs that increase water consumption, making them more vulnerable to rate increases. Kevin Thompson and Lesie Wilson both raised this concern; no council member directly engaged with whether a rate structure could be adjusted to protect low-income areas.

  4. Transparency and process: Multiple speakers called for an independent operational audit, postponement of the vote, and more detailed justification of where new revenue goes. Council Member Adams acknowledged this and committed to a March budget review, but the rate increases were approved before that discussion took place.

  5. The recall as a referendum: Mark Kimble and Lesie Wilson both framed the recent council member recall as evidence that residents "have a say" and that the new council member (Taylor) represents the grassro