Hydrogen production with low carbon footprint from other resources

No.	Parameter	Unit	State of the art		FCH 2 JU target
No.	Parameter	Unit	2012	2017	2020	2024	2030
Hydrogen from raw biogas*
1	System energy use	kWh/kg	62	56	56	55	53
2	System capital cost	EUR/(kg/d)	4,200	3,800	3,100	2,500	1,500
High temp. water splitting*
1	System energy use	kWh/kg	120	110	100	94	88
2	System capital cost	EUR/(kg/d)	4,000	3,500	2,500	1,700	1,400
3	System lifetime	years	0.5	1	2	10	10
Biological H₂production**
1	System hydrogen yield	H₂/C	0.60	0.62	0.64	0.65	0.65
2	Reactor production rate	kg/m³ reactor	2	10	40	100	200
3	Reactor scale	m³	0.05	0.5	1	10	10

Notes:

*The system energy use values include the energy required for heat generation and for producing hydrogen at 30 bar output pressure to meet ISO 14687-2. Correction factors may be applied if the actual boundary conditions are different.

** Concerning Microorganisms e.g. Algae