SHANA (Tehran) – The photos show a panel on “From Gray to Green: Iran’s Hydrogen Pivot” held on Saturday, May 10, on the sidelines of the third day of the 29th Iran International Oil, Gas, ‎Refining and ‎Petrochemical Exhibition, also ‎known as Iran Oil Show 2025, with the head of the Institute for International Energy Studies, Mohammad-Sadeq Jokar, and the Director General of the Department for OPEC Affairs and Relations with Energy Communities at the Oil Ministry, Ehsan Taghavinejad, in attendance.