Jonathan Giliam is an experienced climate and sustainability professional currently serving as a Principal Consultant at ERM. Previously, they held the position of Senior Manager in Deloitte South Africa’s Sustainability team, where they guided organizations in developing actionable sustainability strategies. Jonathan also completed a six-month secondment as the Group Sustainability Executive at MTN, leading a cross-functional team in executing the company’s sustainability strategy. Their expertise includes sustainability strategy, risk management, and decarbonization, and they co-authored a report on climate resilience in Africa launched at COP 27. Based in Washington DC, Jonathan seeks new opportunities to help organizations navigate sustainability challenges effectively.
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