Colbún’s renewable certification client base reaches 146 companies as 6,500 GWh volume confirms deepening corporate uptake across Chilean industry
The expansion of Colbún’s renewable energy certification program from 101 companies in 2023 to 146 in 2025 reveals that renewable attribute tracking has moved from mining-only procurement to multi-sector adoption, including retail, healthcare, education and logistics. The 6,500 GWh certification volume now equals 64 percent of Colbún’s total 2025 Chilean generation and demonstrates how blockchain-based […]









