Empalme – Seri LII Line is a 400kV overhead line with a length of 16.4km from Empalme, Sonora, Mexico, to Seri, Sonora, Mexico.

Construction works on the Empalme – Seri LII Line started in 2016 and the project was commissioned in 2017.


The Empalme – Seri LII Line, which is an overhead line, is being operated by Comision Federal de Electricidad. The Empalme – Seri LII Line is a new line. The line carries alternating current (AC) through double circuit cable.

Empalme – Seri LII Line project development status

The development of the Empalme – Seri LII Line project was approved by Secretaria de Energia de Mexico (SENER) in 2016 and the project works were completed in 2017.

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By GlobalData

About Comision Federal de Electricidad

Comision Federal de Electricidad (CFE) is a power utility company that carries out generation, transmission, distribution, supply and commercialization of electricity. The company generates electricity through various renewable energy sources including thermal, hydro, coal-fired, wind, solar, geothermal and nuclear power plant. It also offers civil engineering, construction and investment services. CFE imports, exports, transports, purchases and sells fuel oil and natural gas. The company undertakes the planning and execution of projects and installations, as required by the national electricity system.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.