Potential funding line when mine transfer is completed.27 Dec 2025 20:26
Sibanye-Stillwater and C5 Capital established a strategic partnership in November 2024 to explore global opportunities in advanced nuclear energy, particularly the supply of uranium for Small Modular Reactors (SMRs). This collaboration continued to be a focus in 2025, with C5 Capital's CEO highlighting the initiative at industry events.
Key Details of the Partnership
Objective: The primary goal is to identify, acquire, finance, develop, and manage uranium projects and production facilities globally to support the nuclear fuel cycle for SMRs.
Geographic Focus: The partnership is specifically looking at opportunities in South Africa, the United States, and other international locations.
Leveraged Assets: Sibanye-Stillwater brings significant uranium resources to the partnership, with nearly 60 million pounds contained in South Africa at its Cooke Project and Beatrix mine. C5 Capital provides expertise and investments in advanced nuclear technology, including a stake in X-energy, a leading developer of SMRs.
Energy Security Fund: C5 Capital has an "Energy Security Fund" that invests to strengthen the resilience of the global nuclear value chain, which the partnership aims to leverage.
2025 Developments
Continued Focus: In June 2025, André Pienaar, founder and CEO of C5 Capital, spoke at The AI Summit London about how nuclear power can bridge the energy gap for AI and data centers, emphasizing the importance of their nuclear investments.
Fundraising: In May 2025, it was reported that C5 Capital was raising a $750 million growth equity fund specifically for the nuclear energy supply chain, further underlining their commitment to the sector.
Industry Context: The partnership aligns with the global "Net Zero Nuclear Industry Pledge," which aims to triple nuclear energy capacity by 2050, an initiative C5 Capital supports.
This collaboration positions both companies to play a significant role in the developing advanced nuclear energy sector and the clean energy transition.
For further information, you can visit the official websites of C5 Capital and Sibanye-Stillwater.