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17 clusters · 76 sources · 90 days · First seen · Last updated

Argentina renewable integration and grid infrastructure

Overview

Argentina is undergoing significant energy transitions through large-scale renewable integration and grid modernization. In Mendoza, the 305 MW El Quemado solar park—the first project under the RIGI regime—was inaugurated by YPF Luz, alongside the 180 MW San Rafael solar park. Other regional developments include the Arroyo Barú solar park in Entre Ríos and the Santa Catalina I plant in Corrientes. Grid reliability is being addressed through major infrastructure projects. PCR and ArcelorMittal Acindar inaugurated an expansion of the Ezeiza 500 kV transformer station to ease bottlenecks in the Comahue-Buenos Aires corridor. To further strengthen the electrical grid in the Metropolitan Area of Buenos Aires (AMBA)—a region representing roughly 40% of national energy demand—the government has launched a national and international tender for the US$800 million AMBA I project. This initiative involves the construction of a 270-km, 500 kV transmission line and a new transformer station in Plomer, intended to expand system capacity by approximately 2,000 MW. Financing will be primarily private, supported by an initial US$100 million contribution from CAMMESA in cash and transformers. Presidential spokesperson Adrián Ravier emphasized that the project “will not utilize state treasury funds.” The tender is backed by an Inter-American Development Bank guarantee, and the winning bidder may utilize the Large Investment Incentive Regime (RIGI) for fiscal benefits. Notably, the tender includes a clause prohibiting companies directly or indirectly controlled by foreign states from acting as main contractors, a move expected to impact large Chinese infrastructure firms. The AMBA I project is the first of 16 planned electrical transport works requiring over US$6.6 billion in total investment. Battery energy storage (BESS) remains a central pillar, with the AlmaSADI tender awarding 20 projects (700.5 MW) to five developers.

Entities

Inter-American Development Bank · Argentina · CAMMESA · Secretaría de Energía · Argentine government

Timeline

  1. 6 days ago

    [BUSINESS] 3 sources
    Argentina launches $800M AMBA I energy transmission tender

    Argentina has launched an $800 million tender for the AMBA I electricity project, featuring a clause that excludes foreign state-controlled companies from serving as main contractors.

  2. 8 days ago

    [BUSINESS] 12 sources
    Argentina launches US$800 million energy infrastructure tender

    Argentina has launched an US$800 million private investment tender for the AMBA I project to expand the electrical grid in the Buenos Aires metropolitan area.

  3. 27 days ago

    [TECHNOLOGY] 3 sources
    Buenos Aires Province launches battery storage projects in four towns

    Buenos Aires Province will invest 31.2 bn pesos to install 25 MW of battery storage across four towns, improving grid reliability and renewable integration, with work starting in late 2026 and completion by Jan

  4. 30 days ago

    [TECHNOLOGY] 11 sources
    Argentina advances $4.5 bn Vaca Muerta investment and major electricity grid upgrades

    Argentina approves a $4.5 bn Vaca Muerta investment and moves ahead with major grid projects, including a new Quequén transformer, AMBA I transmission plan, battery‑storage installations, and industrial park ‑

  5. about 1 month ago

    [BUSINESS] 4 sources
    Argentina awards $700 M for 700 MW of battery storage across national grid

    Argentina approves $700 M for 700 MW of battery storage at 20 sites, boosting grid reliability and renewable integration.

  6. about 1 month ago

    [BUSINESS] 12 sources
    Argentina awards $700 million for 20 battery storage projects

    Argentina approved 20 battery‑storage projects totalling 700 MW and US$700 M, spread across seven regions, with major firms winning contracts and Aluar adding a US$50 M investment in two BESS sites.

  7. about 2 months ago

    [TECHNOLOGY] 2 sources
    Renewable Energy Storage and Solar Adoption Accelerate Transition

    Renewable power growth fuels worldwide storage investment and sparks rapid solar adoption in Buenos Aires, boosting grid stability and cost savings.

  8. about 2 months ago

    [BUSINESS] 10 sources
    Buenos Aires Province electricity tariffs rise about 5% in July 2026

    Buenos Aires Province raised residential electricity tariffs by about 5% on the fixed charge and 2% on variable rates from July, with smaller hikes for subsidized users and updated subsidy bonuses.

  9. about 2 months ago

    [BUSINESS] 3 sources
    Argentina adds 105 MW of solar capacity in La Rioja and Mendoza

    Argentina authorizes two solar parks—79.9 MW in La Rioja and 25.4 MW in Mendoza—to join the national grid, adding 105 MW of renewable capacity.

  10. 2 months ago

    [BUSINESS] 2 sources
    Argentina authorizes ownership transfer of 428 MW Olavittía wind park

    Argentina’s Energy Secretariat approved the third ownership transfer of the 428 MW Olavittía wind park, while PCR and ArcelorMittal Acindar opened a $40 M Ezeiza substation expansion, part of a $275 M plan to s

  11. 2 months ago

    [BUSINESS] 7 sources
    Argentina pushes ahead with AlmaSADI energy‑storage licensing

    Argentina’s AlmaSADI storage licensing moves forward with 234 offers totalling 8,338 MW—12× the target—while 3 non‑compliant bids are dropped and the rest advance to the economic‑offers stage.

  12. 2 months ago

    [BUSINESS] 3 sources
    Solar park construction begins in San Carlos Centro, Argentina

    A 150 MW solar park covering 350 ha will be built in San Carlos Centro, Argentina by Industrias Juan F. Secco, with a new 132 kV substation linking it to the national grid and a focus on local jobs.

  13. 2 months ago

    [BUSINESS] 2 sources
    Argentina expands Ezeiza transformer station to boost grid capacity

    PCR and ArcelorMittal Acindar opened the expanded Ezeiza transformer station in Argentina, adding $40 million of capacity to supply about 600,000 homes and support a larger $275 million grid and wind‑farm plan,

  14. 2 months ago

    [BUSINESS] 2 sources
    Argentina adds two solar parks – Arroyo Barú inauguration and Corrientes grid connection

    Argentina inaugurated a 483 kW solar park in Arroyo Barú and approved the grid connection of a 20 MW solar plant in Corrientes, boosting renewable energy capacity.

  15. 3 months ago

    [BUSINESS] 2 sources
    Argentina boosts renewable power with 180 MW San Rafael solar park and 500 kV transmission upgrade

    Genneia’s 180 MW San Rafael solar park starts commercial operation in Mendoza, while PCR and ArcelorMittal Acindar upgrade a 500 kV transformer in Ezeiza, expanding Argentina’s renewable power capacity.

  16. 3 months ago

    [BUSINESS] 2 sources
    Argentina's YPF Luz commissions 305 MW El Quemado solar park in Mendoza

    YPF Luz inaugurated Argentina's 305 MW El Quemado solar park in Mendoza, the nation's largest and first under the RIGI incentive, costing $211 M and slated to cut 385 k t CO₂ annually.

  17. 3 months ago

    [BUSINESS] 3 sources
    Mendoza opens 305 MW El Quemado solar park, Argentina's biggest

    Mendoza inaugurated the 305 MW El Quemado solar park, Argentina’s largest, costing $220 M and powering over 233,000 homes.

Sources

0223.com.ar · afrique7.com · agendarweb.com.ar · agglo-cam.org · blockmason.io · canal13sanjuan.com · capital.es · ceads.org.ar · combonoticias.com · cooperativas.com.ar · countries.cz · cubaenresumen.org · cuestionentrerriana.com.ar · derf.com.ar · diariocol.com.ar · diariodelujan.com · diarioellibertador.com.ar · diariolavozdelchaco.com · diarioprensa.com.ar · diariosigloxxi.com · ecocuyo.com · econojournal.com.ar · economis.com.ar · eldia.com · eldiario24.com · eleconomista.com.ar · elfuertediario.com.ar · ellitoral.com.ar · elnuevosiglo.com.co · elojoenlinea.com.ar · encarnacion.gov.py · energiaynegocios.com.ar · enlineanoticias.com.ar · excelsior.com.mx · finanznachrichten · fmalba.com.ar · fmespectaculo.com.ar · futurosustentable.com.ar · gestion.com.pe · globalbuenosaires.com.ar · infobonaerenses.com.ar · infonoroeste.com.ar · infozona.com.ar · labandadiario.com.ar · labrujula24.com.ar · lajornadaweb.com.ar · larevista.com.ec · localmarketingstars.com

This summary has been updated 2 times: see revision history