E-cooking, relaxing and easy - Electric Baking Class

Professional instructors will teach and demonstrate different kinds of dessert, pastry and bread by using various electric appliances for the participants to experience the fun of flameless cooking for free.

Power Baby Voting

A baby is the sweetest challenge to parents. Share your baby’s interesting photos with us on how your baby giving your family a push and power your family up!

"CEM e-Service Registration" Lucky Draw

Register as a user or apply specific online services at CEM e-Service Portal, you will be entitled to enter the lucky draw with the chance to win MOP200 free electricity quota.

Macau Energy Saving Contest 2017

The Contest is divided into two groups - Hotels and Residential Building Public Facilities. All participating residential buildings will receive souvenirs. Enroll now!

“Happy Share, Power Fun” Video Competition

Share interesting experience of using electricity in daily life by making funny videos to win big cash prizes

Our Energy, Our City

Rooted in Macau, we are fully committed to energizing our city with world-class quality power supply at reasonable rates to contribute to sustainable economic development.

Charging Our Life

We attach great importance to corporate social responsibility. One of our core values is to deliver love and care to our community, which has been embedded in our corporate visions.

Powering the Green Future

We believe education should always come first in environment protection. Thus, we actively promote green culture and energy conservation among all citizens to facilitate a sustainable future.

Quick Access

No online account? With the contract number, you can have simple checking.


About CEM Provide a quality service with reasonable tariffs

To supply to the Territory of Macau an essential service to its economic and social development, and to the well being of its population - the electricity supply. Coexists in CEM the public nature of a basic sector of activity with the private nature of its social capital.