About RCOA
Learn more about the Retail Competition and Open Access.
Peak / Off-Peak Simulator
Use the online Meralco POP simulator to see if you can benefit from the POP rates program.
Find Your Relationship Manager
Find out how you can search for your RM using your service Identification Number (SIN).
Understanding Power Quality
Learn how to be more energy efficient so you can maximize your energy use.
Guide to New Service Application
Learn how you can easily apply for new energization services as a corporate partner.
Meralco E-Bill
Register for the Meralco E-Bill now and access your billing statement anytime online.

*For other available tools, please visit the main Meralco website.