The reserves are taken from the World Energy Council 2004 report, except for China,
where we used the reserves from the Chinese Ministry of Land and
Resources by way of Sandro Schmidt, and South Africa, which has been reassessed recently Figure 9 shows the cumulative plots for future - fuel production using the trends we have developed for
hydrocarbons and coal, and with lms fits for the 10 % and 90 % years.