- The voltage levels in the transport system will increase, thus improving the quality of service, not exceeding the limits established in the applicable technical standards.
- In general terms, a significant reduction in power losses in the system will be experienced, reducing the operating costs of the system.
- The construction of the project began in 2022 and it is expected to begin its commercial operation in 2024.

Pacific South Ring (APS)
The Pacific South Ring (APS) is the first fully integrated electric power transmission project in Guatemala to reach 100% commercial operation. Its design, construction, and energization were carried out as a self-initiated project, approved by the National Electric Energy Commission (CNEE). The APS is part of the Transmission System Expansion Plan 2012–2021, representing a major milestone in the development of the national electric grid.
Status: In commercial operation since 2018.