Image of a CNFL worker and a meter2019 Energy Quality Monitoring Program

- CNFL reports on the execution of energy quality monitoring.

- List of intervention areas.

San José 07 of March 2019. In order to ensure the quality of the energy provided by the Compañía Nacional de Fuerza y Luz to its customers, meters have been selected to participate in the electricity supply verification program and install an energy quality analyzer for a period of 7 days, in order to confirm whether the service provided is within the parameters established in the technical standards of quality of ARESEP.

In case the results are not satisfied, the CNFL will be making the corresponding improvements in the network and it is possible that the equipment will be installed again in order to confirm the quality of the energy after the improvement.

The installation of the equipment does not represent any affectation in the billing of the client or in the electrical service, only a disconnection of a few minutes during the installation and removal of the equipment due to safety issues.

La Compañía Nacional de Fuerza y Luz It has the team and technical personnel trained and properly identified to carry out the work.

Any query can be communicated to Control Area Energy Quality to the phone:2295-1060 or Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

The energy quality monitoring program will be executed during the 2019, according to the following areas of intervention:

Month Province Canton District
March Carthage The Union San Diego, San Rafael, Tres Ríos, Dulce Nombre, Concepción, San Ramón
San Jose


Granadilla, Curridabat
San Jose Montes de Oca San Pedro, Betania, Sabanilla
San Jose Goicochea Guadeloupe
San Jose Moravia San Vicente
April San Jose Goicochea Purral
San Jose Vázquez de Coronado San Isidro
San Jose Goicochea Ipis
San Jose Vázquez de Coronado Patalillo, San Rafael
San Jose Moravia Trinidad, San Vicente
Mayo San Jose Moravia San Vicente
San Jose Tibas Cinco Esquinas, San Juan, Anselmo Llorente, Colima
San Jose Goicochea White Street
San Jose San Jose Uruca
Heredia San Isidro San Jose
Heredia Santo Domingo Pará, Santo Tomas, San Vicente, Santa Rosa
San Jose San Jose Uruca
Heredia Heredia Ulloa, San Francisco
June Heredia Heredia Ulloa, San Francisco
Heredia Flowers Llorente San Joaquin
Heredia Color San Roque, Barva, San Jose de la Montaña, San Pedro
Heredia Santa Barbara Jesus, Puraba, San Juan
Heredia Belén Asunción, the Ribera
July Heredia Belén The Ribera, San Antonio
Alajuela Alajuela San Rafael, Guacima
San Jose blackberry Colon City
San Jose Santa Ana Brazil, Piedades, Uruca, Santa Ana, Pozos
San Jose Escazú San Rafael
San Jose Santa Ana Santa Ana
August San Jose Santa Ana Salitral
San Jose Escazú San Antonio, Escazú, San Rafael
San Jose Alajuelita San Felipe
September San Jose San Jose Hatillo, San Sebastián
San Jose helpless San Rafael Down, San Juan de Dios
San Jose Aserri Aserri
San Jose helpless San Rafael, Desamparados, Gravilias, Patarra, San Antonio
San Jose San Jose San Francisco de Dos Ríos, Zapote, Hospital, San Sebastián, Carmen, Merced
October San Jose San Jose Merced, Hospital, Mata Redonda, Hatillo, Pavas

promotional banner of the 2019 Energy Quality Monitoring Program

Image with the text: Compañía Nacional de Fuerza y Luz

Contact Information

  • Address:

    5 Avenue, 1 and 0 Street, Central Offices, San José, Costa Rica

  • Telephone:

    (506) 2295-5000 / Monday to Friday from 7 am to 6 pm

  • Ext:

    10026-1000 San José, Costa Rica

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