CAIRO - 8 November 2022: German Chancellor Olaf Scholz said that his expectations for the future are that there will be a point when all government projects and the business sector will switch to using green hydrogen as a primary source.

"The time has come now to increase the use of green hydrogen, and to study how it is a cheaper source of energy production," he said during his participation in a session at the COP27, which is held in Sharm el-Sheikh.