My Account / Letter of Authorization

Letter of Authorization

To request indicative pricing from the Texas General Land office, please complete the Standard Letter of Authorization for Request of Historical Usage Information, sign and email to: Jeff Attkisson at JAttkisson@CavalloTSPP.com or print and fax to (713) 583-8938. Click here for printable copy of Letter of Authorization

Cavallo Account Management Tool

Our online account management tool provides at-your-fingertips access to key information about your electric bill 24 hours a day, 7 days a week.

  • Around-the-clock access
  • Monthly usage information
  • Easy-to-understand electric bills
  • On-line bill payments
  • Contract information
  • Responsive issue resolution

To Login to Account Management Tool
Click here

GLO Energy Management Portal

The GLO Energy Management Portal provides access to valuable overview information about your agency's usage data.

Access the GLO Energy Management Services Portal
Click Here to Register

If you have already registered
Click Here to Login