Born in 1980 with the purpose of distributing and commercializing electrical energy. At present, through AES CAESS we serve over 653 thousand customers in the departments of Chalatenango, Cuscatlán, Cabañas and the Northern area of San Salvador. Besides, we cover approximately 4,637 km2 to provide energy to urban sectors, rural communities and a great number of commercial and industrial customers in the country.

Our commercial offices and points of payment 

Learn about our Commercial Offices, where you will be able to carry out processes and questions about your electrical energy service. 

Besides, for your comfort, we offer several options for submitting inquiries and making payments online, as well as a range of authorized collectors. 

More information 

Improvements in the distribution network 

To perform investment and maintenance works in the network, it is necessary to have service interruptions for the work to be performed with the highest quality and safety standards. 

Find out here if the area where you live or work will be affected by any service interruptions. 

Current rates 

Learn about the current electricity rates of AES CAESS here

AES CAESS Administrative Offices 

Address: Calle El Bambú, colonia San Antonio, Ayutuxtepeque, San Salvador. 
Telephone: 2529-9100.