Customer Support

Southwestern Public Service Company 2016-2035 Integrated Resource Plan (Current)


Southwestern Public Service Company (“SPS”), a wholly owned subsidiary of Xcel Energy Inc., presents its third integrated resource plan (“2015 IRP”) in accordance with 17.7.3 NMAC. SPS’s 2015 IRP identifies the most cost effective resource portfolio to meet all applicable regulatory requirements and to supply the energy needs of New Mexico customers during the 2016-2035 “Planning Period”, and provides an “Action Plan” discussing the manner in which SPS will implement its 2015 IRP from 2016-2019.

SPS’s 2015 IRP was developed by considering studies, forecasts, regulatory predictions and information exchanged through a public advisory process, combined with historical data, existing and potential resource capability and costs associated with alternative portfolio solutions. SPS’s analysis considered both short and long term cost impacts to its customers, while retaining the ability to deliver the expected level of service to those customers and meeting its regulatory and operational obligations. The ultimate goal of SPS’s 2015 IRP is to develop a reliable, cost-effective, and environmentally friendly energy resource portfolio.

Filed Proposal & 2015 SPS IRP Public Advisory Meetings


For more information, email Brian Fleming, Regulatory Consultant

Energy Saving Tip

Make sure to regularly change the air filters on your HVAC system (at least once per month). Old, clogged filters are far less efficient than new ones.


May is National Electric Safety Month

Before beginning an outdoor project, be aware of overhead electric lines and keep yourself, your ladders and tools at least 10 feet away from them.

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