Mon, Jan 26, 2026·Denver, Colorado·Council Committees

Denver City Council Committee Presentation on Xcel Energy Infrastructure & Rates (2026-01-26)

Discussion Breakdown

Engineering And Infrastructure65%
Technology and Innovation7%
Community Engagement7%
Fiscal Sustainability7%
Economic Development4%
Workforce Development4%
Miscellaneous3%
Environmental Protection1%
Public Engagement1%
Racial Equity1%

Summary

Denver City Council Committee Presentation on Xcel Energy Infrastructure & Rates (2026-01-26)

Xcel Energy presented an overview of Colorado operations, clean energy targets, and planned electric/gas infrastructure investments driven by electrification and projected load growth. Councilmembers focused questions on affordability and energy assistance eligibility, distribution constraints (feeders/substations), outage-detection technology, large-load/data-center service and cost responsibility, siting substations equitably, and coordination with Denver International Airport (DEN) and major developments.

Discussion Items

  • Xcel Colorado overview and clean energy commitments

    • Xcel described serving 1.6M electric and 1.7M gas customers in Colorado and stated approximately 99.97 reliability.
    • Xcel reiterated goals including a 100% carbon-free electric system by 2050 and net zero on the natural gas system by 2050, including efforts to minimize leaks and use demand-side management.
    • Xcel described efforts to support the state’s goal of 1 million EVs by 2030 via infrastructure planning.
  • Load growth and electrification impacts

    • Xcel described decades of relatively flat demand followed by recent renewed growth pressures from electrification and potential data centers/AI.
    • Xcel presented a residential electrification example asserting that adding technologies like rooftop solar, electric heating/water heating, and EVs could roughly double household electric demand, implying significant grid expansion needs.
  • Planned investments and system buildout (generation, transmission, distribution, technology)

    • Xcel stated a planned $22.5B investment in Colorado electric and gas infrastructure over the next five years.
    • Xcel said it was finalizing PUC approvals for nearly $4B of renewable/electric generation through 2031.
    • Xcel described $7.5B planned for distribution upgrades over five years and stated it had filed its first Distribution System Plan (DSP) with the Colorado PUC.
    • Xcel stated it had completed parts of major transmission upgrades, including an over 500-mile transmission line (Colorado Power Pathway), with additional county siting approvals still pending.
  • Current and projected resource mix

    • Xcel stated that as of 2024 it was roughly 46% renewable on the system (with coal and natural gas still part of the mix).
    • Xcel stated it expects 88% carbon-free by 2030 with pending/near-final approvals.
    • Xcel stated the final coal unit (Comanche in Pueblo) is planned for retirement by the end of 2031, bringing coal to zero in Colorado.
  • Distribution constraints, proposed Denver-specific buildout, and PUC negotiation

    • Xcel described distribution constraints as a major current challenge (delays connecting load/solar gardens).
    • Xcel described its DSP budget categories (capacity, asset health/reliability, tools/communications, relocations supporting public projects, and new business).
    • Xcel stated it estimated roughly $3B over 2026–2028 and said the PUC had proposed cutting requested DSP investments roughly in half, with Xcel disputing that and seeking additional investment.
    • For Denver, Xcel described a proposed scale of investment including roughly $700M in distribution investments plus needed transmission upgrades to meet growth (including areas/projects such as River Mile, Ball Arena, Burnham Yards, and DEN).
    • Xcel presented planned feeder upgrades/additions and new/expanded substations; it explained feeder work as needed to address capacity and reliability.
  • DEN reliability and growth planning

    • Xcel stated DIA South and DIA North substations were included in the DSP and approved for target in-service years of 2028 and 2030 (noting permitting/siting risks).
    • Xcel stated DEN is currently served by two substations for redundancy and that one substation expansion with additional transformers is planned for short-term growth.
    • Scott Morrissey (DEN SVP for Sustainability) stated DEN has been meeting monthly for ~three years with Xcel to refine load projections and align with PUC timelines.
    • Councilmember Gilmore cited DEN materials stating 45 MW current use and expectation of 400 MW by 2045, and asked whether Xcel’s plan provides sufficient capacity and redundancy.
  • Affordability, rate cases, and assistance programs

    • Xcel stated it filed an electric rate case (Nov.) and a natural gas rate case (Dec.) to true-up recent investments, and said it aims to keep rates below the national average.
    • Xcel described layered affordability supports (access/outreach, payment plans, and partnership with Energy Outreach Colorado).
    • Councilmember Parady asked about an “over 20,000 referred customers” statistic shown on an assistance slide, requesting Denver-specific counts and reasons for ineligibility.
  • Smart meters and outage detection

    • In response to Councilmember Romero Campbell, Xcel said smart meter installation was completed for customers who did not opt out, and that software integration work is underway to allow improved outage detection.
    • Romero Campbell asked whether similar technology could be used for streetlights; Xcel said it was not aware of a comparable approach given how streetlights are typically wired (not individually metered).
  • Labor standards on construction

    • Councilmember Parady asked how Xcel ensures new infrastructure is built with union labor.
    • Xcel stated its field workforce is IBEW and that contractors are required to meet union quotas; it stated projects like the Power Pathway transmission line use union labor, with limited exceptions (e.g., storm response or overtime limits).
  • Data centers / large loads and cost responsibility

    • Councilmember Parady asked about the Coresite data center timeline and whether there could be a gap before an on-site substation is built.
    • Xcel stated data centers may be served on distribution initially but once exceeding 20 MW they become transmission customers; Xcel stated such customers then own/operate their distribution equipment and substations.
    • Councilmember Cashman pressed on ensuring large users’ needs do not increase constituent rates.
    • Xcel stated it is developing a large load tariff (planned filing in April) and emphasized a shared expectation with the PUC that no infrastructure costs to serve a data center would be borne by other customers.
  • Substation siting and equity

    • Councilmember Watson asked how Denver/Xcel can better partner to avoid concentrating substations in equity neighborhoods (e.g., Globeville Elyria Swansea).
    • Xcel emphasized early coordination with major developers and the city so substations can be sited within or adjacent to the developments driving the load (examples cited: Ball Arena and River Mile).
    • Councilmember Torres asked about River Mile substation property; Xcel stated it would purchase the required acreage, own, build, and operate the substation.

Public Comments & Testimony

  • None reflected in the provided transcript.

Key Outcomes

  • Follow-up information requested by councilmembers

    • Denver-specific breakdown of the “over 20,000 referred customers” energy assistance statistic and reasons for ineligibility (requested by Councilmember Parady).
    • More detail on union labor quotas in major contracts (requested by Councilmember Parady).
    • A clearer timeline/plan for Coresite data center service transition and substation needs (requested by Councilmember Parady; staff indicated they would provide clarity).
    • A more firm timeline for customer-facing outage detection capability from smart-meter software integration (requested by Councilmember Romero Campbell).
    • Electric generation investment translated into megawatts (requested by Councilmember Gilmore; Xcel provided rough figures and variability).
    • A 10-year lookback (since 2015) of PUC-approved rate increases (requested by Councilmember Torres).
  • Process/next steps noted by Xcel

    • Continued negotiations with the Colorado PUC over DSP investment levels.
    • Filing of a large load tariff with the PUC in April.
    • Continued coordination with DEN (monthly planning meetings) and with developers for early substation siting.
  • Other notable items

    • Councilmember Cashman raised concerns about constituent communication during pole replacement work; Xcel agreed communication should improve even where easements exist.

Note: The final portion of the transcript appears to be unrelated content (restaurant/beer/food reviews) and did not include council actions or testimony connected to the meeting agenda.

Meeting Transcript

all right council members go ahead okay great all right well thank you first and foremost for having us today uh look forward to diving in a little bit i just want to extend a thanks to council member gilmore who invited us a month and a half ago to do this presentation so just a really quick recap. So, Xcel Energy, we operate in eight states. One of the eight states that we serve is Colorado. Colorado is our largest state that we serve. We've got 1.6 million electric customers, 1.7 million gas customers, and we range around the 99.97 reliability. And if you see on the map there, the red pockets is actually our service territory. So, we are, I think of us as somewhat like a T, right? So we've got the I-25, I-70 corridor and the service that we provide to customers. I will also say that this does not reflect our operations. So we have a lot of renewable generation coal plants that we are, you know, plan to retire by the end of 2031 transmission that we actually operate beyond the red area, mostly on the Eastern Plains. So that's not reflected in this map. So when we think about how we wake up every day and serve customers in our communities in Colorado, we think about it as a continuous improvement. We're always working to serve customers and our communities better. And we think about that with delivering and trying to work toward achieving excellent service, thinking about how we can improve our processes and make interactions with our company better and improve, thinking about that we are the experts in operating an electric and gas system for the state of Colorado. And what does that mean from an engineering, a science, a physics? You know, we are the experts in running this system. And so how do we show up and help others understand that and how are we helping our customers and our communities better understand it as well. And then we're continuing to think about how we lead the clean energy transition. So this is something that we started and embarked on starting in 2007. And we have obviously integrated an enormous amount of renewables on our system over the last 20 years. And we're not stopping. And even though I think that we're at a little bit of a crossroads, which we can talk about later in this presentation, we still need to think about what does advanced technology look like? How do we continue to think about how we deliver clean energy on our electric and gas system moving forward? In addition to that, we also are always thinking about how do we operate a system safe? What do we need to do for investments? How do we serve our customers and ensure that our system, our electric and our gas system is safe. How do we continue to deliver a king? Ensuring that there always is that fundamental reliability on that pillar. And then obviously affordability, which will continue to be such an important aspect of what we have been doing over the last couple of years and thinking about how do we deliver all of this energy? How do we serve our customers and our communities? ensure that it's safe, reliable, clean, and affordable. About seven or eight years ago, I don't know if these are necessarily new goals, but they're goals that we've continued to work toward and achieve. In 2018, we announced that we would work toward 100% carbon-free electric system by 2050. We are still on track to deliver that and accomplish that. We also announced just about a year and a half later after that, that we also need to think about our gas system and reducing GHG emissions on our gas system and support our customers with that. Sorry. Okay. And support our customers with the natural gas system and figuring out how we hold suppliers accountable, minimize leaks on our LDC system as we're transmitting that gas to our customers, and then working with our customers with demand side management, which is energy efficient on the natural gas system and our work towards making sure that we achieve that net zero on the natural gas system by 2050. And then in addition to the work with the state and coordinating really closely with the state, when the state announced their goal to achieve, you know, a million electric