OPIC Partners With SolarReserve And ACWA Power To Develop Redstone Solar Thermal Power Project in South Africa

Redstone Solar Thermal Power Project, SolarReserve
The first of its kind in Africa, the Redstone Solar Thermal Power Project features SolarReserve's world-leading molten salt energy storage technology in a tower configuration with the capability to support South Africa's demand for energy when it's needed most - day and night. The 100 MW project with 12 hours of full-load energy storage will be able to reliably deliver a stable electricity supply to more than 200,000 South African homes during peak demand periods, even well after the sun has set.

As part of Secretary John Kerry’s Climate and Clean Energy Investment Forum, the Overseas Private Investment Corporation (OPIC) today signed an agreement with U.S. based energy developer SolarReserve and¬†ACWA Power, recognizing OPIC’s $400 million commitment of debt financing to support the development of the Redstone Solar Thermal Power¬†project in Northern Cape, South Africa.

The Redstone project is a 100 megawatt (MW) clean energy facility that will be connected to the South African national grid. Using SolarReserve’s cutting-edge CSP technology, Redstone’s molten salt storage capability will deliver consistent baseload electricity, even after the sun sets. This is a critical development in a country where frequent power outages have been cited as an obstacle to economic growth.

OPIC support to the Redstone Solar Thermal Power project is also a significant milestone for President Obama’s Power Africa initiative, of which OPIC is a key contributor. Power Africa aims to bring new power access to the more than 600 million sub-Saharan Africans currently living without energy access.

“The development of the Redstone project will benefit the South African people, the international clean energy sector, and the role of U.S. leadership in emerging market development,” said Elizabeth Littlefield, OPIC’s President and CEO. “It’s impressive that Redstone brings together the innovative U.S. private sector leadership and technology of SolarReserve, the international experience of ACWA, and large-scale catalytic financing from OPIC. This sort of change-making partnership is at the heart of President Obama’s Power Africa initiative and creates broad, lasting impact in international development.”

“The Redstone project marks an important technology advancement for Africa in clean, renewable power, and a demonstration of U.S. developed technology that is leading the world in large scale solar energy storage,” said SolarReserve’s CEO Kevin Smith. “In addition, the project’s delivered electricity price is the lowest of any CSP project in the country to date,” Smith added. “We appreciate OPIC’s support and look forward to working with our partner ACWA Power and the communities where the project is located to help South Africaat a time when it critically needs new generation to support growth of its economy.”

“The Redstone CSP Project, ACWA Power’s 2nd project in South Africa, delivers dispatchable power at the most competitive tariff offered in its Renewable Energy Independent Power Producer Procurement Programme (REIPPPP) program to date for CSP technology, while maximizing value retention in not only the South African economy, but also within the local economy in the project vicinity. Quite apart from the socio-economic contribution this project will make to South Africa, the first time deployment of CSP Tower technology in the country using a project finance framework, which was made possible by the galvanizing leadership of OPIC financing, will enable this very important clean energy technology to be deployed at scale and at a faster pace than otherwise would have been possible,” saidPaddy Padmanathan, President and CEO of ACWA Power.

“We are excited about the progress forged by OPIC and these private sector leaders on the Redstone project,” said Patrick Gaspard, U.S. Ambassador to South Africa. “It’s a priority for South Africa and regional neighbors to diversify their power production beyond traditional energy sources, including a greater share of renewables, efficiency improvements, and energy storage capabilities. The U.S. stands by South Africa as a partner, and working together with agencies like OPIC and great U.S. companies like SolarReserve, we can increase sustainable access to electricity, a foundation linked to overall lasting economic growth.”

OPIC’s financing to the Redstone Solar Thermal Power project helps fulfill both the U.S. commitment to clean energy in the developing world as well as South Africa’s own goals through their Renewable Energy Independent Power Producer Procurement Programme (REIPPPP), which aims to add 3,725 MW of clean power to South Africa’s energy generation mix.

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This post was prepared by Solar Thermal Magazine staff.

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