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NNadir

(33,477 posts)
1. An improved and less confusing data table combining the 2017, 2018, and 2019 WEO reports.
Sun Nov 17, 2019, 12:10 PM
Nov 2019

Looking at the table in this post, which I plan to use for reference, whether it is of much interest to others or not, I realized that the table was confusing, especially with respect to biomass, where the trends were not clear.

As noted in the post itself, in 2019, the IEA decided to break biomass into two sections, "solid biomass," the combustion of wind and straw, defined as "Solid biomass includes its traditional use in three-stone fires and in improved cookstoves" and "modern bioenergy" which is presumably mostly biologically derived ethanol and biodiesel from plant oils and fats.

In this updated table, I have summed "solid biomass" and "modern bioenergy" and deducted the total from the 2000 and 2017 figures to show the change in biomass use. Overall, the use of "renewable" biomass has declined slightly between 2017 and 2018, probably because of the improvement in meeting the UN's "human development goals," that is, in reducing poverty.

I have also combined changes and totals, all in units of exajoules or in "percent talk" in a single table. If it proves difficult to read, enlarge the view on the browser. Although it is a graphics object, it should be readable.

The new table is this one:



I apologize to any interested readers for any confusion.

Have a nice day.

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