The RFP for the Phase II competitive solicitation process was issued in the third quarter of 2026. This RFP is specifically seeking to acquire 500 MW of additional capacity by 2031 with potential upside for additional capacity as new large load customers are approved (after consideration of 3,800 MW of approved acquisitions from the Near-Term Procurement RFP). Bids are due in December 2026, and a CPUC decision is expected in the second half of 2027.
SPS
Pending and Recently Concluded Regulatory Proceedings
2025 New Mexico Electric Rate Case - In November 2025, SPS filed an electric rate case with the NMPRC. As updated in March 2026, SPS requested a revenue increase of $168 million (16.0%). The request was based on a future test year period ending Nov. 30, 2027, a ROE of 10.5%, an equity ratio of 56% and retail rate base of $3.9 billion.
In June 2026, SPS, New Mexico Department of Justice, New Mexico Large Customer Group and various other parties filed a comprehensive non-unanimous stipulation. NMPRC Staff opposes certain components of the stipulation.
Terms of the stipulation include:
•Base rate revenue increase of $90 million (7.7% total, or an annual average of 2.4% since the last rate case), based on the filed future test year.
•ROE of 9.5%.
•Equity ratio of 54.70%.
A hearing on the non-unanimous stipulation took place in July 2026. On Oct. 23, 2026, SPS received the Hearing Examiners' Report, which recommended NMPRC approval with certain minor modifications. Any exceptions are required to be filed by Nov. 2, 2026. An NMPRC decision is anticipated in the fourth quarter of 2026, with implementation of rates expected in December 2026.
SPS 2023 Integrated Resource Plan - In October 2023, SPS filed its IRP with the NMPRC, which supports projected load growth and increasing reliability requirements, and secures replacement energy and capacity for retiring resources.
In July 2024, SPS issued a RFP, seeking approximately 3,200 MW of accredited capacity by 2030. In July 2025, the portfolio selection report was publicly filed with the NMPRC. SPS filed for approval of approximately 2,800 MW of accredited resources, including approximately 4,000 MW of nameplate capacity company owned resources and approximately 500 MW of nameplate capacity PPAs. SPS has received NMPRC approval of the CCN filings for the assets. In October 2026, the PUCT approved the self build portfolio with the exception of the Plant X battery storage project. The approval includes performance and cost cap guarantees. SPS will be seeking rehearing on this decision.
In October 2025, SPS issued a RFP to solicit 870 MW of accredited capacity through 2032 (approximately 1,500 MW to 3,000 MW nameplate capacity, or more depending on resource mix), with additional resources to be evaluated to meet the New Mexico RPS compliance need. The portfolio selection report was publicly filed with the NMPRC in July 2026, with a preferred portfolio that contains approximately 2,600 MW of nameplate capacity company owned resources and approximately 1,300 MW of nameplate capacity PPAs. Project CCNs are expected to be filed in early 2027.
SPS 2026 IRP - In October 2026, SPS filed its 2026 IRP with the NMPRC, which demonstrates projected load growth and shows energy and capacity resource portfolio needs under three different load forecast scenarios. Based on these forecast scenarios and the progress of existing resource acquisition processes, SPS' initial IRP modeling identified resource needs of approximately 2,000 MW of incremental accredited capacity by 2034. Following NMPRC action on the IRP, SPS expects to issue a competitive all-source solicitation for new generation in mid-2027 with project selection expected in early 2028.
Other
Tariffs, Trade Complaints and Federal Actions
Several trade cases related to anti-dumping and countervailing duty investigations are ongoing and we continue to monitor the potential impacts of these cases.
Executive orders have been issued imposing new global and country-specific tariffs on many imports, which may impact our procurement and development activities. Additionally, executive orders and actions from government agencies may impact the permitting of wind and solar facilities and the retirement of coal facilities.
Xcel Energy continues to assess the impacts of these tariffs, executive orders, trade complaints and federal policies on its business, including company owned projects and PPAs. Xcel Energy may seek regulatory relief, if required, in its jurisdictions.
Continued and/or further policy actions or other restrictions, disruptions in imports from key suppliers, or any new trade complaint could impact viability, timelines and costs of various projects and PPAs.
Large Load/Data Center Tariffs
In several of our jurisdictions, we have proposed tariffs applicable to large load customers. These tariffs are designed to allow us to serve these new customers and support local economic development while protecting existing customers from bearing the incremental costs to serve these loads.
While the details of these tariffs vary by jurisdiction, they generally include provisions to ensure data center customers pay the incremental costs to serve them, minimum demand or revenue requirements, termination or exit fees and customer security provisions. These tariffs and contracts are subject to approval by state regulatory commissions. The status of the filings in each jurisdiction is as follows.
NSP-Minnesota -The tariff, which was approved by the MPUC in June 2026, is mandatory for new loads over 100 MW and includes an incremental cost test, minimum initial term of 15 years, minimum bill provisions, termination and exit fees, and credit requirements.
NSP-Wisconsin - NSP-Wisconsin filed a proposed tariff in the second quarter of 2026, which would be mandatory for new loads over 100 MW and requires the customer pay for generation and other infrastructure costs needed to serve the load. The proposed tariff also includes a minimum initial term of 15 years, minimum bill provisions, termination and exit fees, and credit requirements. A PSCW decision is expected in early 2027.
PSCo - The proposed tariff, filed in the second quarter of 2026, would be mandatory for new loads over 50 MW and requires the customer pay for generation and other infrastructure costs needed to serve the load. The proposed tariff also includes a minimum initial term of 15 years, minimum bill provisions, termination and exit fees, and credit requirements. A CPUC decision is expected in late 2026 or early 2027.