DENVER — Xcel customers seem confused about a mailer with an Xcel logo that is about a non-Xcel service. “It came from Xcel or at least the envelope said Xcel Energy on it,” said Greenwood ...

Xcel Energy logo "Substation crews identified an issue with a substation transformer that is still operable but needs to be examined to prevent an outage in the heat of the day," an Xcel Energy ...