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Clean energy needs engaged buildings

If the world is to reach net zero emissions by 2050, electricity networks will need to be carbon-free in advanced economies by 2035 and globally by 2040. This will require rapid scaling of renewable energy investments, tripling to around USD $4 trillion per annum by end of this decade, plus the meeting of hundreds of other milestones set out by the International Energy Agency (IEA) in its recent ‘Net Zero by 2050’ report.