4,400 MW in development
250 MW in construction
598 MW delivered in operation
848 MW won in competitive auctions
Industry awards
€1 billion project finance debt raised
52 local employees
1,300 MW Platform Lekela Power
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848 MW won in competitive auctions

We are the leading independent developer in South Africa with a total of 848 MW won in the government's renewable energy independent power procurement process (REIPPP).  We have a highly experienced team based in our Cape Town office.  They have built  strong relationships with local communities and landowners, international equipment suppliers, EPC contractors, project finance lenders and government agencies to deliver projects safely, on time and on budget. 

Mainstream asset management SA

Mainstream Asset Management South Africa (MAMSA), operates and maintains utility scale wind and solar projects to ensure long term asset integrity. The MAMSA objective is to maximize availability, production and revenue at an optimal cost level.  Key to achieving this is the implementation of safety systems to ensure zero Lost Time Incidents and to operate in a respectful manner that accounts for the social and environmental impact created by the business.

MAMSA ensures that all projects are managed in compliance with the applicable laws, regulations, permits and project agreements. Lender and Equity Reporting remains a core output of the MAMSA service offering. Working with communities to transition to economic independence through the implementation of Socio-economic and Economic Development projects remains one of the strengths of the MAMSA team.

Our Local Team

Our local team is led by General Manager, Hein Reyneke. He is a pioneer of the South African renewable energy industry and previously sat as board member of the South African Wind Energy Association from 2014 to 2018. He leads a locally based management team committed to deliver much needed MWs to the grid.

Our team are pioneers in the industry and achieved recognition through several awards: 

  • Africa Investor (Ai) 'Project Developer of the Year' - 2016
  • Project Finance International (PFI) 'Best Wind Deal' - 2016
  • South Africa Wind Energy Association (SAWEA) - 'Best Developer' - 2014 
  • South Africa Wind Energy Association (SAWEA) - 'Best Developer' - 2015.

explore our current vacancies


We are looking for ambitious people to join our fast-paced, collaborative environment. If you want to experience a global company, with a small company feel and learn new and exciting cultures, look no further.

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