World Coal 2018-2050: World Energy Annual Report (Part 4)

A Guest Post by Dr. Minqi Li, Professor

Department of Economics, University of Utah
E-mail: minqi.li@economics.utah.edu
September 2018

This is Part 4 of the World Energy Annual Report in 2018. This part of the Annual Report provides updated analysis of world coal production and consumption, evaluates the future prospect of world coal supply and considers the implications of peak coal production for global economic growth.

This report uses Hubbert linearization to evaluate a region’s ultimately recoverable coal resources where a Hubbert linear trend can be meaningfully established, that is, where a clear downward trend of the annual production to cumulative production ratios can be identified and has been established for at least several years. Otherwise, this report uses alternative sources to establish a region’s ultimately recoverable coal resources, such as official reserves, official projections, or estimates made by energy research institutions.

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Figure 14 World Historical and Projected Coal Production, 1950-2050

Figures are placed at the end of each section. Read More

EIA’s Electric Power Monthly – August 2018 Edition with data for June

A Guest Post by Islandboy

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The EIA released the latest edition of their Electric Power Monthly on August 24th, with data for June 2018. The table above shows the percentage contribution of the main fuel sources to two decimal places for the last two months and the year to date. With the data for June now available some half year data can be produced. Below is a table showing the various changes in the amount of electricity generated for a few selected sources, All Renewables and Non-Hydro Renewables, between the first half of 2017 and the first half of 2018. Read More