Nafeez Ahmed theguardian.com: "The dialogue opened with a presentation by Mark C. Lewis, former head of energy research at Deutsche Bank's commodities unit, who highlighted three interlinked problems facing the global energy system: "very high decline rates" in global production; "soaring" investment requirements "to find new oil"; and since 2005, "falling exports of crude oil globally."
Lewis told participants that the International Energy Agency's (IEA) own "comprehensive" analysis in its World Energy Outlook of the 1,600 fields providing 70% of today's global oil supply, show "an observed decline rate of 6.2%" - double the IEA's stated estimate of future decline rate out to 2035 of about 3%."
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