Petra Diamonds has entered into long-term power purchase agreements (PPAs) with licensed South African energy trader Etana Energy to procure wheeled renewable energy for its Cullinan and Finsch diamond mines. Etana Energy provides cost-competitive, clean energy from new large-scale renewable projects, primarily wind-based, through wheeling over the existing South African grid. The company’s portfolio includes multiple ready-to-build and grid-secured wind and solar projects expected to come online in 2025 and 2026. Under the PPAs, Etana
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