Colorado gas rate case: Xcel Energy (XEL) subsidiary PSCo sees steep cuts to $190M request
Rhea-AI Filing Summary
Public Service Company of Colorado, a subsidiary of Xcel Energy, outlines the status of its natural gas rate case filed with the Colorado Public Utilities Commission. The company requested a $190 million revenue increase, or 11.6%, based on a 10.75% return on equity, a 55% equity ratio and a projected $4.7 billion 2025 test-year rate base.
Testimony from CPUC Staff and the Colorado Office of the Utility Consumer Advocate proposes significant downward adjustments. CPUC Staff adjustments would reduce the requested increase to a $15 million decrease in revenue, or an $85 million increase when excluding largely earnings-neutral depreciation changes. UCA proposals would support an $86 million increase.
The filing lists proposed ROEs of 8.50% (CPUC Staff) and 9.20% (UCA) with equity ratios of 52.5% and 50.0%, respectively. Key dates include rebuttal testimony on July 2, 2026, a settlement deadline on July 8, 2026, hearings from July 23–31, 2026, and an anticipated CPUC decision with new rates implemented in the fourth quarter of 2026.
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Insights
Regulators propose much smaller gas rate increase than PSCo requested.
Public Service Company of Colorado asked for a $190 million (11.6%) natural gas revenue increase based on a $4.7 billion 2025 test-year rate base and 10.75% return on equity. This 8-K summarizes intervenor testimony in that ongoing proceeding.
CPUC Staff and the Colorado Office of the Utility Consumer Advocate both recommend large reductions. Staff adjustments total $205 million, implying a $15 million revenue decrease, or an $85 million increase excluding largely earnings-neutral depreciation. UCA’s adjustments imply an $86 million increase. Both also propose lower ROEs of 8.50% and 9.20%, with slightly lower equity ratios.
The schedule shows rebuttal testimony due by July 2, 2026, a settlement deadline on July 8, 2026, hearings in late July, and a CPUC decision with new rates anticipated in Q4 2026. Outcomes will depend on rebuttal, potential settlement, and the final CPUC order; this filing simply frames the range between PSCo’s request and current intervenor positions.
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forward-looking statements regulatory
Colorado Public Utilities Commission regulatory
FAQ
What gas rate increase is Public Service Company of Colorado (XEL) requesting?
Public Service Company of Colorado is requesting a $190 million increase in annual natural gas revenue, equal to an 11.6% change. The request is based on a 10.75% return on equity, a 55% equity ratio and a projected $4.7 billion 2025 test-year rate base.
How do CPUC Staff recommendations compare to PSCo’s gas rate request for XEL?
CPUC Staff recommend total adjustments of $205 million, which would turn PSCo’s requested increase into a $15 million revenue decrease. Excluding largely earnings-neutral depreciation adjustments of $100 million, Staff proposals would support an $85 million revenue increase with an 8.50% ROE and 52.5% equity ratio.
What is the Colorado UCA position on PSCo’s requested gas rate increase?
The Colorado Office of the Utility Consumer Advocate recommends net adjustments of $104 million to PSCo’s filing. Its position would support a $86 million revenue increase, with a proposed 9.20% return on equity, a 50.0% equity ratio and a 13‑month rate base convention.
What are the key dates and expected timing of the XEL Colorado gas rate decision?
Rebuttal testimony is scheduled for July 2, 2026, with a settlement deadline on July 8, 2026. Hearings are set for July 23–31, 2026. A Colorado Public Utilities Commission decision and implementation of final rates are anticipated in the fourth quarter of 2026.
How does depreciation affect the proposed revenue changes in PSCo’s case?
CPUC Staff propose a $100 million depreciation adjustment, which the filing states is largely earnings neutral. Including all Staff adjustments yields a $15 million revenue decrease, but excluding depreciation, the proposed change becomes an $85 million increase in annual revenue.