Australian energy tech company Powerledger has announced its expansion into the Solana ecosystem, claiming it shares common values with the blockchain network amid wider interest in Regenerative Finance (ReFi). “At the heart of both Powerledger and Solana is a shared vision of innovation, sustainability, and transparency — values that are becoming increasingly critical as the world shifts toward ReFi (Regenerative Finance) and sustainability,” a spokesperson for Powerledger told Cointelegraph on Sept. 21. Powerledger co-founder says ‘crypto can be a force for good’ReFi aims to create economic …