 A new study also says that industries shift to clean power amid a global energy supply crisis will create new competitive opportunities for companies smart-livingenvironmentgreen-industries-could-be-worth-10-3-trillion-to-global-economy-by-2050-111673408346027.html 111673408346027 story Industries helping the world shift to net-zero emissions could be worth 10.3 trillion to the global economy by 2050, sustainable development consultancy Arup and economics advisory firm Oxford ... Green ind... 