![International Partnership for Hydrogen and Fuel Cells in the Economy (IPHE) Logo](https://ammoniaenergy.org/wp-content/uploads/2023/05/IPHE-logo-1-300x300.jpg)
A series of flagship hydrogen initiatives were launched at COP28 last month. The initiatives are headlined by a 37-country joint declaration on mutual recognition of certification schemes, a response to sustained calls for increased global regulatory consistency. Additionally, the new ISO methodology for calculating hydrogen emissions was unveiled, paving the way for harmonisation.