OGE Energy is a holding company for Oklahoma Gas & Electric, a regulated utility with electricity generation, transmission, and distribution to 900,000 customers in Oklahoma and western Arkansas. In December 2021, OGE divested its 25.5% stake in Enable Midstream Partners, an oil and gas services company it created in 2013 through a unit exchange merger with Energy Transfer. OGE sold its 95.4 million limited partner units of Energy Transfer throughout 2022. OGE sold its retail gas business in 1928 and no longer has any gas operations.

Portland General Electric is a regulated electric utility providing generation, transmission, and distribution services in a service territory that includes about half of all Oregon residents and two thirds of the state's business activity. The company owns (wholly or through joint ventures) 3.5 gigawatts of gas, coal, wind, and hydro generation.

Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light, serving nearly 1 million electric customers and 425,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission Co.

PNM RESOURCES INC has an Investment Rating of SELL; a target price of $36.000000; an Industry Subrating of Low; a Management Subrating of Medium; a Safety Subrating of Medium; a Financial Strength Subrating of Low; a Growth Subrating of Low; and a Value Subrating of Medium.