Energy TransitionBillionaire Forrest eyes 'massive opportunity' piping green power from Africa to EuropeAustralian tycoon signs agreement with cable laying specialist Jan de NulAustralian Andrew Forrest, also known by his nickname 'Twiggy', built his fortune in the mining industry but is now is the country's largest investor in renewable energy.Photo: Squadron EnergyAndrew LeeActing Editor-in-Chief, Recharge