Public Service Co Of New Mexico

Public Service Company of New Mexico is a regulated electric utility serving retail and wholesale power customers in New Mexico. Through its PNM business, it provides electricity generation, transmission, and distribution across a large portion of north-central and southern New Mexico, including Albuquerque, Rio Rancho, Santa Fe, and several sovereign nations.

— Public Service Co Of New Mexico
%
Retail electric utility service70% Regulated electricity service delivered to homes, businesses, and industrial customers in New Mexico.
Generation and wholesale power15% Electricity generation and wholesale market sales used to serve retail load and market demand.
Transmission and distribution10% High-voltage transmission and local distribution network services that move power to customers.
Rate riders and regulatory mechanisms5% Recovery of renewable energy, energy efficiency, and transition-related costs through riders.

PNM serves regulated retail electric customers across residential, commercial, industrial, and public-sector accounts...

  • Residential retail customersprimary

    Households in PNM's service territory buying regulated electricity for everyday use.

  • Commercial customersprimary

    Businesses and institutions purchasing electricity for lighting, HVAC, and operations.

  • Industrial customerssecondary

    Larger load customers with higher usage intensity and more sensitivity to economic activity.

  • Wholesale and transmission customerssecondary

    Third parties using PNM's transmission services or buying power in wholesale markets.

  • Tribal and sovereign nation communitiessecondary

    Customers served within or near 9 sovereign nations in PNM's territory.

The business is concentrated in New Mexico, where PNM serves a large north-central and southern service territory...

  • •Primary operations are in New Mexico
  • •Service territory includes Albuquerque, Rio Rancho, and Santa Fe
  • •Also serves parts of southern New Mexico
  • •Customer base includes 9 sovereign nations
  • •Geography drives grid buildout, reliability, and regulatory exposure

PNM's strategy centers on regulated infrastructure investment, grid modernization, and the transition toward cleaner...

01
Grid modernization and reliability investmentmedium-term

Utility service quality and regulatory support depend on a resilient network.

02
Renewable and zero-carbon transitionlong-term

State policy requires increasing renewable and zero-carbon energy over time.

03
Regulated cost recoveryshort-term

Timely recovery of capital and operating costs supports utility economics.

PNM's main risks come from regulation, capital recovery, and the operational complexity of running critical electric...

high

Regulatory cost recovery risk

Utility earnings depend on timely recovery of approved costs and returns.

Scope
Rate cases, riders, and capital investment approvals
Materiality
high
high

Cybersecurity and physical security risk

Critical infrastructure and connected IT/OT systems can be disrupted by attacks.

Scope
Generation, transmission, distribution, billing, and customer data
Materiality
high
high

Decommissioning and environmental liability risk

Plant retirement and coal-related remediation can create large future obligations.

Scope
Power plants, coal combustion residuals, reclamation
Materiality
high
medium

Weather and demand variability

Electric load changes with weather, seasonality, and customer conservation behavior.

Scope
Retail sales, peak demand, and system planning
Materiality
medium
medium

Policy and technology substitution risk

Self-generation, efficiency, and alternative energy can bypass utility systems.

Scope
Retail load growth and long-term asset utilization
Materiality
medium
Regulatory assets and liabilities
Affects earnings timing, balance sheet size, and future rate recovery
Goodwill impairment
Could create non-cash charges if reporting unit value declines
Long-lived asset impairment
Can materially reduce asset values and earnings
Environmental and decommissioning provisions
Affects liabilities, operating expense, and future cash requirements

PUBLIC SERVICE ENTERPRISE GROUP INC

PEG · Electric & Other Services Combined

PORTLAND GENERAL ELECTRIC CO /OR/

POR · Electric Services

PG&E Corp

PCG · Electric & Other Services Combined

Talen Energy Corp

TLN · Electric Services

NORTHERN MINERALS & EXPLORATION LTD.

NMEX · Gold and Silver Ores

Via Renewables, Inc.

VIASP · Electric & Other Services Combined

: 29/04/2026