The following is the text of my presentation made in Cairo on the 18th December 2023 at a UNIDO organised event presenting the results of a project on ESCO contracts completed by a consortium…

A builder directs wet concrete from a cement truck into the foundations of a large building. Credit: Peter Righteous/Alamy Stock Photo. First published here . If the cement industry were a country, it…

New research could lead to batteries that can pack more power per pound and last longer, based on the long-sought goal of using pure lithium metal as one of the battery's two electrodes, the anode.…