Monitor this situation.
Unsubscribe anytime.
[SITUATION] · [QUIET] · [BUSINESS]
11 clusters · 36 sources · 62 days · First seen · Last updated
Electricity sector developments in South America
Overview
In August 2026, electricity sector developments in South America focused on infrastructure expansion and grid modernization in Argentina, Peru, and Ecuador. In Peru, the Ministry of Energy and Mines (MINEM) approved modifications to seven projects within the 2027-2036 Transmission Plan to align with the National Interconnected Electric System (SEIN). These updates include reinforcing the 500 kV transmission line between Carabayllo, Chimbote, and Trujillo to reach a 1,000 MVA capacity and upgrading the Chilca substation. Additionally, a rural electrification project in Las Pampas de Clemesí was completed, providing electricity to over 1,400 citizens via new 33 kV and 380/220 V networks. By September 2026, Peru expanded its focus toward large-scale generation and regional integration. The Ministry of Energy and Mines identified 33 active electricity generation projects, including hydroelectric, solar, wind, and natural gas thermal plants, with an estimated investment of $6.5 billion. These projects are expected to add over 5,000 MW of capacity between 2026 and 2036. A binational project is also underway to connect Peru and Ecuador via the 269-kilometer 500 kV Piura-Nueva Frontera transmission line, managed by a Celeo subsidiary with an estimated $233 million investment, expected to be operational by 2027. In late September 2026, Electro Oriente announced an urgent reorganization to strengthen operational capacity in the Loreto, San Martín, Amazonas, and Cajamarca regions. Data from the first half of 2026 indicates significant regional shifts; while Lima remains the primary generating region with 12,731 GWh, electricity generation in southern Peru grew by 25%, reaching 6,598 GWh. This growth was led by Arequipa with an 81% increase, followed by Puno at 74% and Moquegua at 42%. In October 2026, ENGIE Transmisión Perú completed the 100% acquisition of Terna Perú, the owner of the 132 km Aguaytía-Pucallpa 138 kV transmission line, in a transaction valued at approximately US$15 million.
Entities
Ministry of Energy and Mines · Guillermo Shinno · Peru · Ministry of Energy and Mines of Peru · Ministerio de Energía y Minas
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 2 SOURCES] ENGIE Transmisión Perú completed the acquisition of 100% of Terna Perú. www.desdeadentro.pe · proactivo.com.pe
- [● 2 SOURCES] The acquisition was made from Italian companies Terna Plus S. r. l. and Rete S. r. l. for approximately US$15 million. www.desdeadentro.pe · proactivo.com.pe
- [● 2 SOURCES] The Aguaytía-Pucallpa 138 kV transmission line holds a concession valid until 2051. www.desdeadentro.pe · proactivo.com.pe
- [● 2 SOURCES] ENGIE now operates 608 km of transmission lines in Peru and has nearly 600 km under development. www.desdeadentro.pe · proactivo.com.pe
- [○ 1 SOURCE] A legislative inquiry in Mendoza seeks clarification on whether the San Rafael Industrial Park Transformer Station will be built simultaneously with the 132 kV high-voltage line to General Alvear. diariosanrafael.com.ar
- [○ 1 SOURCE] The energy project in Mendoza includes the Nihuil IV–San Rafael line, a 14-kilometer connection, and an 80-kilometer line toward General Alvear. diariosanrafael.com.ar
- [○ 1 SOURCE] The new North Transformer Station in Rafaela is entering its final testing phase to increase energy capacity and supply reliability. sinmordaza.com
- [○ 1 SOURCE] Rafaela Mayor Leonardo Viotti stated that energy availability is essential for sustaining the city's economic development and attracting investment. sinmordaza.com
- [○ 1 SOURCE] The North Transformer Station project in Rafaela has completed transformer assembly and high/medium voltage line works. sinmordaza.com
Timeline
-
[BUSINESS] 2 sourcesENGIE acquires Aguaytía-Pucallpa transmission line in Peru
ENGIE Transmisión Perú acquired 100% of Terna Perú for approximately US$15 million, gaining control of the Aguaytía-Pucallpa transmission line and expanding its Peruvian infrastructure portfolio.
-
[BUSINESS] 12 sourcesPeru energy and mining sectors report significant growth in 2026
Peru's southern region saw a 25% increase in electricity generation in early 2026, while the mining sector secured over US$ 3 billion in new authorized investments.
-
[BUSINESS] 3 sourcesElectro Oriente to reorganize to boost electrical capacity in Peru
Electro Oriente is reorganizing its operations to boost electrical capacity in Peru, targeting additional power generation in Iquitos and San Martín to meet rising regional energy demands.
-
[BUSINESS] 10 sourcesPeru advances energy infrastructure with rural and transmission projects
Peru has completed 10 rural electrification projects benefiting over 36,000 people and awarded US$339 million in new electrical transmission projects to strengthen national infrastructure.
-
[BUSINESS] 2 sourcesArgentina expands electrical infrastructure in Ituzaingó and El Trébol
Argentina is expanding its electrical infrastructure through a transformer upgrade in Ituzaingó and a 16-billion-peso new transformer station project in El Trébol to support industry and stability.
-
[BUSINESS] 3 sourcesPeru Ministry of Energy and Mines announces three plans to modernize electrical system
Peru's Ministry of Energy and Mines is preparing three strategic instruments to modernize the electrical grid, improve transmission infrastructure, and promote renewable energy and efficiency.
-
[BUSINESS] 3 sourcesPeru expands energy infrastructure with major generation and binational projects
Peru is investing billions in energy infrastructure, including 33 generation projects to add 5,000 MW by 2036 and a binational transmission line with Ecuador to enhance regional energy integration.
-
[BUSINESS] 2 sourcesArgentina expands electrical infrastructure in Mendoza and Santa Fe
Argentina expands electrical infrastructure through new transformer station projects in Mendoza and Santa Fe to support industrial growth and energy reliability.
-
[BUSINESS] 2 sourcesEnergy infrastructure updates announced in Argentina and Peru
Argentina has opened international tenders for the AMBA I high-voltage transmission system, while Peru is modifying seven electrical projects to optimize its national power grid.
-
[BUSINESS] 7 sourcesInfrastructure projects expand electrical access in Argentina and Peru
New electrical infrastructure projects in Neuquén, Argentina, and Moquegua, Peru, are expanding formal energy access to hundreds of families and thousands of citizens.
-
[BUSINESS] 3 sourcesPeru and Ecuador report electricity sector growth in June 2026
Peru’s electricity generation rose 7.34% in June 2026, while Ecuador’s demand is projected to grow 11.13% in 2026, highlighting regional power expansion and supply challenges.
Sources
abogados.com.ar · capital.pe · castellondiario.com · cronicadecantabria.com · desdeadentro.pe · diariolaregion.com · diariosanrafael.com.ar · elcalbucano.cl · elinsular.cl · elnuevosiglo.com.co · elperiodicodelaenergia.com · eltiempove.com · eltreboldigital.com.ar · empresariales.net · energiminas.com · interempresas.net · itunet.com.ar · lacamara.pe · ladiaria.com.uy · lanocion.es · malagahoy.es · mejorinformado.com · mineriaenergia.com · newsonline.com.ar · notimercio.ec · nyfights.com · panamabankingnews.com · periodicolacampana.com · peruconstruye.net · prensalibre.com · presidencia.gob.do · proactivo.com.pe · rionegro.com.ar · sinmordaza.com · smartgridsinfo.es · talcualdigital.com
This summary has been updated 11 times: see revision history