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What transmission expansion plans and tenders (PET) exist, and what has been built?

According to the cited documentsEnergy and water

PET-01-2009 / PETNAC-2014

>783 km of lines; 10 new substations; 12 expanded; 15 departments; 74 municipalities

HistoricalMEM/FUNDESA

Built or awarded to date: PET-01-2009 and PETNAC-2014 together came to more than 783 km of lines, 10 new substations and the expansion of 12 more, across 15 departments and 74 municipalities. The CNEE's current plans are the Transmission System Expansion Plan 2022–2052 and the PET 2024–2054. Under way alongside PEG-5 is PET-3-2025: ~440 km of lines and 14 new substations, a process opened on 23 April 2025, with a proposed 230 kV reinforcement in the south-eastern region. The figure of 'up to US$5,000 M in combined PEG-5 + PET-3 investment' is an unverified press claim.

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  • Combined PEG-5 + PET-3 investment (press)

    Up to US$5,000 M

    2025-2030prensaPress figure
  • PET-3-2025~440 km of transmission lines and 14 new substations; lot 1: Jalpatagua 230/138 kV substation and Pacífico–Jalpatagua 230 kV line (south-east)Tender launched by MEM in 2025García & Bodán
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Sources

  • MEM

    Desarrollo Energético y Ambiental en Guatemala y 14, alojada por FUNDESA

    fundesa.org.gtAccessed Aug 19, 2026Go to the source
  • CNEE

    Plan de Expansión del Sistema de Transporte 2022–2052

    cnee.gob.gtAccessed Aug 19, 2026Go to the source
  • García & Bodán

    Guatemala launches tender to strengthen national power transmission grid

    • PET-3-2025
    garciabodan.comAccessed Aug 19, 2026Go to the source
  • Energía Estratégica

    Guatemala lanza las licitaciones PEG-5 y PET-3

    energiaestrategica.comAccessed Aug 19, 2026Go to the source