An inquiry has highlighted the urgency for investors to shift towards genuinely clean industries, emphasizing the importance of green hydrogen production. The proposal suggests a certification scheme that would enable tracking of green hydrogen production down to the hour, specifically focusing on processes utilizing renewable energy sources. This real-time monitoring is viewed as a key factor in proving the environmental credentials of green hydrogen. The initiative aims to provide transparency in the production process, offering investors a tangible way to verify the sources and methods of production. By introducing a time-stamped system, the industry seeks to boost investor confidence in green hydrogen as a sustainable and reliable energy source. This move towards accountability and accuracy in the clean energy sector is significant in driving the transition towards a more environmentally friendly future, where green hydrogen plays a crucial role in reducing carbon emissions and promoting sustainability.