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A Solar Breakthrough in South Africa

ACWA Power Leads Innovation with Redstone CSP Project

A consortium led by ACWA Power, has developed the Redstone CSP Independent Power Project located in Northern Cape Province, 600 km west of Johannesburg in the Republic of South Africa. The newly developed project will generate power by using Concentrated Solar Power “CSP” tower technology in South Africa. Redstone CSP Project has been developed by ACWA Power as lead developer together with Solar Reserve as co-developer.

The Redstone CSP project is a Greenfield Independent Power Project (IPP) developed as part of South Africa’s renewable IPP program. The project will be developed on a BOO (build, own, operate) with a total power generating capacity of 100 MW net power output. The project will be equipped with the largest thermal storage size ever adopted in South Africa and is among the most efficient solar plants in the world operating in this class of capacity and technology yielding a record high generation in excess of 480 GWh/year to support the power grid of South Africa.

Largest Thermal Storage

Equipped with the largest thermal storage size ever adopted in South Africa.

Record Generation

Among the most efficient solar plants, yielding a record high generation in excess of 480 GWh/year to support South Africa's power grid.

Envisioning the Future of Redstone CSP

Our Vision

Our Vision is to create sustainable value for our host communities, shareholders, contractors, suppliers, customers and business partners. We aim at developing, implementing and maintaining management systems for sustainable development that drives continuous improvement and ensure:

Redstone Concentrated Solar Thermal Power Plant

South Africa’s largest renewable energy project.

A consortium led by ACWA Power, has developed the Redstone CSP Independent Power Project located in Northern Cape Province, 600 km west of Johannesburg in the Republic of South Africa.

Driving Innovation and Sustainability

Redstone Projects

Discover how Redstone Projects are pioneering innovation and sustainability initiatives, setting new standards in the industry while positively impacting communities and the environment.

Redstone CSP Heliostat Field mirror installation

Shareholding & Stakeholders

ACWAPower Redstone Holding, Central Energy Fund, Public Investment Corporation, Pele Green Energy, Humansrus Community Trust.

Top view of Redstone CSP tower

Off-taker (PPA)

Eskom Holdings SOC Ltd, SCOD + 20 years, Parties: Eskom and Project Company.

Redstone CSP plant plans to generate 26 290+ hours of clean energy.

O&M Contractor

NOMAC

EPC Consortium

SEPCO III in joint & several, arrangement with Power China along with Natendo as BEE shareholder.