logo

Mariental Solar plant

Sector: Commercial • Location: Hardap, Namibia

Source: World Bank Group

Project
Active

The project entails the construction and operation of a 37-MWac solar plant located in Hardap region, Mariental municipality. Alten Renewable Hardap is the project company undertaking the development of the project on behalf of the sponsors - NamPower (state - owned) holds 19%, ALTEN Africa has a majority stake (51%), and local investors First Place, Mangrove and Talyeni (30%) led by 8 Namibian w

Status
Prospective
Sector
Commercial, Car parking, Power Generation (CCGT), Solar, Government, Automotive
Location
Hardap, Namibia
Updated
22 Jul 2026
Source
World Bank Group

ConstructChat

Ask ConstructChat about Mariental Solar plant

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information FAQ

Project Information

5 Q
The project “Mariental Solar plant” is an infrastructure initiative in the Commercial sector, located in Hardap, Namibia. Taiyo aggregates data on it from World Bank Group.

Participants

Sponsoring Agency

Status

Original status

Active

Taiyo status

Prospective

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The project entails the construction and operation of a 37-MWac solar plant located in Hardap region, Mariental municipality. Alten Renewable Hardap is the project company undertaking the development of the project on behalf of the sponsors - NamPower (state - owned) holds 19%, ALTEN Africa has a majority stake (51%), and local investors First Place, Mangrove and Talyeni (30%) led by 8 Namibian women. Once it starts commercial operations, scheduled for September 2018, around 112GWh of clean electricity will be injected into Namibia's national grid, enough to meet 3% of the country's energy needs. Financing has been closed with South Africa's Standard Bank and the subsidiary of Agence Française de Développement, Proparco for $50 million. Total investment cost stands at $70 million. In June 2019, the plant was commissioned. https://www.esi-africa.com/alten-africa-achieves-financial-closure-for-solar-pv-plant-in-namibia/ https://www.prnewswire.com/news-releases/alten-africa-completes-financing-in-namibia-of-one-of-the-biggest-solar-pv-plants-in-sub-saharan-africa-676944323.html https://www.afrik21.africa/en/namibia-alten-and-partners-commission-mariental-solar-park/

Original sector

Energy

Budget

Location

Country

Namibia

State

Hardap

Source

Source

World Bank Group

URL

More Details

Record type

Project

Sector

Commercial, Car parking, Power Generation (CCGT), Solar, Government, Automotive

Article published date

2024-05-22

More on this project

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

  • Every detail on this project
  • News and media coverage
  • Technical research
View all details

Free account · no card · lands you back on this project