Events
“Sparky the Light Bulb” Corrugated Paper Craft Workshop for Families
Learn More
“Crispy Mango Layer Cake” Electric Baking Class
Learn More
Event Date:  |  Enrollment Deadline:
CEM Rummikub Competition 2025
Learn More
Macau Energy Saving Activity 2025 - Hotel or Resort Group
Learn More
Macau Energy Saving Activity 2025 - "Residential Building Public Facilities" Group
Learn More
The 3rd CEM “Let's Get Energized” Street Dance Competition
Learn More
Event Date:  |  Enrollment Deadline:
BOC X CEM e-Bill & Autopay Service Special Offer
Learn More
World Environment Day Activities 2025 - “Energy Saving Activity – 5% Energy Saving Action” Lucky Draw
Learn More
Winners Announcement of “Macau Energy Saving Activity – 5% Energy Saving Action” 2024 Lucky Draw
Learn More
Electricity x Culture and Creativity - Customer Substation Revitalization with Art
Learn More
Electricity x Culture and Creativity - Pillar Box Revitalization with Art
Learn More
1
2
3
4
Download CEM APP
google pay app store
© 2025 Companhia de Electricidade de Macau - CEM, S.A. All rights reserved.
CEM Website Terms of Use | Personal Data Collection Statement | Stay alert for phishing