Events
"Macao Energy Saving Activity – 5% Energy Saving Action” Lucky Draw
Learn More
Macao Energy Saving Activity 2026 - Non-Tertiary Education and Higher Education Institutions Group
Learn More
Macao Energy Saving Activity 2026 Hotel / Resort Group
Learn More
Macau Energy Saving Activity 2026 - Residential Building Public Facilities Group
Learn More
One Day CEM Engineer Experience
Learn More
“Creamy Dreamy Taro” Electric Baking Class
Learn More
Event Date:  |  Enrollment Deadline:
“Green Macao from Above” Drone Videography Contest
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
Download CEM APP
google pay app store
© 2026 Companhia de Electricidade de Macau - CEM, S.A. All rights reserved.
CEM Website Terms of Use | Personal Data Collection Statement | Stay alert for phishing

CEM Website Cookies Policy

We use cookies to improve customer’s browsing experience. By continuing to browse our website, you agree to the use of cookies and our Personal Data Collection Statement. For details, please read our Personal Data Collection Statement.
I understand