Het Internationale Energie Agentschap (IEA) schat dat in 2016 de investeringen in de olie- en gassector in totaal $649 mrd bedroegen, en dat de fossielebrandstoffensubsidies in de G20-landen op $72 mrd uitkwamen.
The International Energy Agency (IEA) estimates that in 2016, investment in the oil and gas sector totaled $649 billion, and that fossil-fuel subsidies within the G20 countries amounted to $72 billion.