Left to right: Bill Winters, chief executive officer of Standard Chartered, Lorenzo Simonelli, chief executive officer of Baker Hughes, Jennifer Holmgren, chief executive officer of Lanzatech NZ, Matthew Harris, founding partner of Global Infrastructure Partners, Henrik Andersen, chief executive officer of Vestas Wind Systems A/S, Abdulaziz bin Salman, the kingdom's Minister of Energy, and Yousef Gamal El-Din, Bloomberg Television anchor, at the 'Science in Action' panel session at the Future Investment Initiative conference in Riyadh. Bloomberg

The latest from FII in Riyadh - in pictures