Citi names Constellation Energy top utility pick amid AI agent risk

Citi's report places retail electricity companies under a new kind of pressure. The sector has traditionally relied on customer inertia and complex pricing structures to keep customers in place. AI agents could change that by making it easier for consumers to compare rates and switch providers with minimal effort, a shift that Citi expects to compress margins in the near term.

Citi sees two possible responses from the market. First, larger players like Constellation Energy and NRG Energy are viewed as having the scale and capabilities to implement strategies that protect against margin compression, such as tools designed to limit price discovery and discourage customer switching. Second, the firm anticipates that consolidation could follow, potentially benefiting larger, better-resourced companies that can invest in defensive technologies and customer retention. The analysis reflects Citi's assessment of which companies have the strongest positioning to weather this transition in the retail electricity marketplace.