South African mining group Northam Platinum Holding Ltd (<a href="https://clientportal.jse.co.za/companies-and-financial-instruments/issuer-profile?issuermasterid=5686" target="_blank">JSE:NPH</a>) has embarked on its first major renewable energy project, signing a power purchase agreement (PPA) related to an 80-MW solar project that will provide clean electricity for its operations at the Zondereinde mine.