Altiplano I Solar

Altiplano I Solar solar overview.

Altiplano I is a photovoltaic plant near Olacapato in Argentina’s Salta province, at around 4,000 metres above sea level. Developed by Neoen, it forms the Altiplano portion of the combined Altiplano 200 development alongside La Puna. The plant supplies Argentina’s electricity market under the RenovAr programme.In OperationArgentina

At a Glance

Technical capacity

101 MW

Mounting

Ground

Operator

Data coming soon

Country

Argentina

Location

-24.150°, -66.893°

Website

Official project page

Ownership

3 records

Share	Role	Details	Period
Unknown	Project Company	Altiplano Solar S.A. is the authorised electricity market generator and project company for Altiplano I.	Current / not dated
Unknown	Developer	Neoen developed Altiplano I with the adjacent La Puna project as the combined Altiplano 200 solar development.	Current / not dated
Unknown	Indirect Parent	Neoen’s October 2021 commissioning announcement identifies its full ownership of the combined Altiplano 200 development, comprising La Puna and Altiplano I.	Current / not dated

Organisations

30 records

Organisations recorded as working on this asset or its project, and their role.

Organisation	Role	Details
	Authorised electricity market generatorProject Company And Consenting	Holds the authorisation to participate as a generator in Argentina’s wholesale electricity market for the 100 MW Altiplano I plant.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names Artelia Group among the advisers to the sponsor for Altiplano 200.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names Astris Finance among the advisers to the sponsor for Altiplano 200.
	Historical financing guaranteeFinance Insurance Legal	Provided a buyer credit guarantee for the Société Générale and KfW financing tranche.
	Historical lenders’ adviserFinance Insurance Legal	Neoen’s financing announcement names Bruchou, Fernández Madero & Lombardi among the advisers to the lenders for Altiplano 200.
	Historical lenders’ adviserFinance Insurance Legal	Neoen’s financing announcement names Clifford Chance among the advisers to the lenders for Altiplano 200.
	RenovAr electricity purchaserOfftake Revenue	Purchases electricity under the development’s 20-year power purchase agreements awarded through RenovAr.
	Historical project financing lenderFinance Insurance Legal	Provided financing for the combined Altiplano 200 development, including the Altiplano I and La Puna projects.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names EOS Energía among the advisers to the sponsor for Altiplano 200.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names Filhet-Allard among the advisers to the sponsor for Altiplano 200.
	Historical lenders’ adviserFinance Insurance Legal	Neoen’s financing announcement names G-advisory among the advisers to the lenders for Altiplano 200.
	Joint turnkey construction contractorEpc Balance Of Plant	Built the combined Altiplano and La Puna solar plants through the Franco-Spanish GenSun–TSK consortium.
	Solar inverter manufacturerEquipment Supply	GenSun’s construction reference identifies Huawei 100 KTL inverters at the Altiplano and La Puna plants.
	Historical lenders’ adviserFinance Insurance Legal	Neoen’s financing announcement names INDECS Consulting Limited among the advisers to the lenders for Altiplano 200.
	Historical project financing lenderFinance Insurance Legal	Provided financing for the combined Altiplano 200 development, including the Altiplano I and La Puna projects.
	Cobos–Andes transmission connectionGrid Connection	The generator authorisation identifies Interandes as the transmission company for the connection through the Cobos–Andes 345 kV line.
	Historical project financing lenderFinance Insurance Legal	Provided financing for the combined Altiplano 200 development, including the Altiplano I and La Puna projects.
	Photovoltaic module supplierEquipment Supply	GenSun’s construction reference records LONGi 375 Wp photovoltaic modules at the Altiplano and La Puna plants.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names Martínez de Hoz & Rueda among the advisers to the sponsor for Altiplano 200.
	Historical lenders’ adviserFinance Insurance Legal	Neoen’s financing announcement names Mazars among the advisers to the lenders for Altiplano 200.
	Historical lenders’ adviserFinance Insurance Legal	Neoen’s financing announcement names Mercados Energéticos S.A. among the advisers to the lenders for Altiplano 200.
	Solar developer and operating groupDevelopment And Operation	Developed the two adjoining solar projects and announced commissioning of the combined Altiplano 200 facility in October 2021.
PQUE SOLAR ALTIPLANO I	Operator	Not set
	Historical project financing lenderFinance Insurance Legal	Provided financing for the combined Altiplano 200 development, including the Altiplano I and La Puna projects.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names PwC among the advisers to the sponsor for Altiplano 200.
	Historical project financing lenderFinance Insurance Legal	Provided financing for the combined Altiplano 200 development, including the Altiplano I and La Puna projects.
	Single-axis tracker supplierEquipment Supply	GenSun’s construction reference identifies Soltec single-axis trackers at the Altiplano and La Puna plants.
	Joint turnkey construction contractorEpc Balance Of Plant	Built the combined Altiplano and La Puna solar plants through the Franco-Spanish GenSun–TSK consortium.
	Historical sponsor adviserFinance Insurance Legal	Neoen’s financing announcement names White & Case among the advisers to the sponsor for Altiplano 200.
	Historical financing guaranteeFinance Insurance Legal	Provided the World Bank guarantee supporting the projects awarded through RenovAr.

Equipment

2 records

Panels and inverters recorded at this installation, with each unit's rating as its source gives it.

Equipment	Manufacturer	Model	Units	Unit rating	Source
Inverters		100 KTLGenSun’s construction reference records Huawei 100 KTL inverters for the Altiplano and La Puna solar plants, commissioned in October 2021.	Not set	Not set	Source
Panels		Not setGenSun’s construction reference records LONGi 375 Wp modules for the Altiplano and La Puna solar plants, commissioned in October 2021.	Not set	375 WDC peak	Source

Supplier registration

Contact page only

How suppliers get onto this project's radar: its standing register, supplier portal or contact route.

General enquiries can be made through the published company contact channel. This route does not provide open registration for a project-specific supplier scheme.

Neoen company-wide contact. Supplier onboarding described in the company procedure requires an invitation from a Neoen contact and does not establish open project-selectable registration.

Contact page

SourceChecked 28 Oct 2026

Capacity history

Recorded project capacity figures. Future-dated changes are shown but are not used as current capacity.

Effective	Capacity type	Capacity	Source
Current	Technical capacity	101 MW	Neoen — Altiplano component DC peak capacity within the combined Altiplano 200 development

Wind [m/s]

Wave [m]