Dear Sir, Madam

I am working on an integrated\multi_energy system that includes power-to-heat and power-to-hydrogen devices in Port of Rotterdam area, for that, I need to use historical hourly demand profiles of a factory\plant. So I need the profiles of hydrogen and heating energy demand

I also need historical price signals for hydrogen and heat markets if it's possible. Where can I find such historical data for industrial zones?

Thank you.