Which type of corporations provide utilities such as gas and electricity in Arizona?

• A. Municipal corporations
• B. Public service corporations
• C. Charitable organizations
• D. Private firms

Answer: (B)

Public service corporations are the correct choice because they are specifically established to provide essential services to the public, including utilities such as gas and electricity. In Arizona, these corporations operate under regulations set by the Arizona Corporation Commission to ensure that they provide reliable and affordable service to consumers. Their role is critical in the infrastructure that supports everyday life and the economy.

Municipal corporations typically refer to local government entities that manage public services at the city or town level, and while they may provide some utilities, the broader category that includes private and investor-owned utilities is public service corporations. Charitable organizations focus on nonprofit activities and do not provide utility services, while private firms may operate in a variety of sectors but are less directly associated with regulated public utilities compared to public service corporations.