Herøya

The production of PV ingots and wafers remains the most highly concentrated of all the production stages in the silicon solar supply chain. Yet efforts to re-establish production in Europe and the United States are not for the faint-hearted.

Helmholtz-Zentrum Berlin has unveiled new technology to improve thin metal oxide films for solar water splitting, and the European Energy Exchange has announced plans for a new hydrogen index. Indian Oil, Larsen & Toubro, and ReNew have agreed to set up a joint venture to develop India’s green hydrogen sector. And Iberdrola has revealed a plan to produce industrial green hydrogen, in cooperation with the European Investment Bank.

Norwegian polysilicon maker and silicon business Elkem is planning to build a manufacturing facility in Herøya.