European Institute for Energy Research

Condition Matters: Fine-Tuning Ecosystem Service Capacity with Ecosystem Condition

Ecosystem service (ES) capacity matrices are widely used for ES assessment and mapping due to their operational simplicity. However, standard matrices assign uniform capacity scores to ecosystem types without accounting for local variations in ecosystem condition, leading to syst...

26 Million current cycles in the sub-second scale for fast dynamic electrolysis operation with a 30 layer electrolyte-supported cell stack

Fast dynamic operation in the sub-second scale is demonstrated for high-temperature steam electrolyzers. The current was switched between thermoneutral voltage and OCV (i.e., two operation points without the need for thermal management) using pulse width modulation with a 200 ms...