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Alten Renewable Energy

Alten Energías Renovables

Ciudad de México, CDMX, Mexico

SolarEnergy Storage
Founded 20061.5 GW installed362k tonnes CO₂ avoided/yr
Profile last updated: May 7, 2026

About

Founded in 2006, Alten Renewable Energy is a renewable energy company headquartered in Ciudad de México, Mexico specializing in Solar, Energy Storage.

Alten Renewable Energy is an independent power producer focused on photovoltaic solar plants and, more recently, battery energy storage (BESS). The company covers the PV value chain, including project design and promotion, financing, engineering management, construction, and operations and maintenance. It has developed and operates plants in Spain, Italy, Mexico, Namibia, Kenya, Mozambique, Nigeria and other countries, and sells electricity over the long term. The company reports a pipeline of around 3 GW of PV and BESS projects in Spain, Italy and Mexico.

Headquarters

Ciudad de México, Mexico

Founded

2006

Focus areas

solar PVindependent power producerBESSproject financeutility-scale solarMexicoNamibiaSub-Saharan Africa

Products & services

Business models

IPP

Value chain

DevelopmentEngineeringConstructionO&M

Service areas (1)

  • Photovoltaic and BESS development and operation

    Develops, finances, engineers, constructs and operates photovoltaic solar plants and BESS projects, selling electricity over the long term.

Locations

Headquarters

Campos Eliseos 188, 11560, Ciudad de México, CDMX, Mexico

Operating locations (2)

  • José Abascal 58, Madrid, Spain
  • Keizersgracht 482, Amsterdam, Netherlands

Service regions

SpainItalyMexicoNamibiaKenyaMozambiqueNigeriaIndiaPeruUnited States

Projects

4

Solem I

OperationalUtility-scale solar PV

Photovoltaic plant with single-axis trackers and a 230 kV evacuation line, shared with Solem II. Energy purchase contracts were signed with CFE Basic Supply.

180 MW capacityEl Llano, MexicoClient: CFE Basic Supply

Solem II

OperationalUtility-scale solar PV

Photovoltaic plant with single-axis trackers, sharing interconnection infrastructure with Solem I. Energy purchase contracts were signed with CFE Basic Supply.

168 MW capacityEl Llano, MexicoClient: CFE Basic Supply

Hardap PV Plant

OperationalUtility-scale solar PV

45.45 MWp PV plant developed under a PPP with NamPower, which holds 19% of the shares. Construction was led by Sterling and Wilson.

45.45 MW capacityHardap, NamibiaClient: NamPower

Kesses Solar Facility

OperationalUtility-scale solar PV

40 MW solar facility commissioned by Alten Kenya.

40 MW capacityKenya

Credentials & affiliations

Awards

Latin American Solar Deal of the Year

IJ Global2018Latin American Solar Deal of the Year

Partnerships

Cubico, Matrix Renewables, Inspired Evolution, Sojitz, HEPCO, Time to Act, Kelag, Sterling and Wilson, Grupo Ortiz

Sustainability

362k

Tonnes CO₂/yr avoided

People

Management & team (6)

+ 2 more

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