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2020
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
In the article, the author draws attention to the revitalization of African countries activities on the development of alternative energy sources after participation in the international exhibition EXPO-2017 in Astana (Kazakhstan) on the theme “Development of the future energy. New types of energetics". The transition to "green energy" will make it possible to stop the process of global warming on the planet.