Glass manufacturing is the latest industrial sector poised to shift away from natural gas usage in favor of hydrogen as underlined by a few recent developments in Europe and Latin America. This will add to the plethora of industrial sectors that can be regarded as guaranteed demand for green hydrogen which will directly translate into learning curve potential for the electrolysis industry. To put this into context, the glass industry uses around 600 million GJ (gigajoules) of energy per annum, and natural gas is responsible for providing around 75% of that as heat. The furnaces used in the manufacturing process need to operate at above 1,500 °C, painting a similar picture to the steel sector which is already committing towards…