Hydrogen Fuel Cells in Microgrids

What this topic covers

Using hydrogen as stored energy within a broader electricity system.

Core energy-system ideas

Microgrids can combine generation, storage and controllable loads.

Electrolyzers can make hydrogen from electricity and fuel cells can later return electricity.

Round-trip performance must include both conversion stages and storage-related losses.

Important tradeoffs

Platinum intensity should be compared on a consistent application basis.

Material and performance evidence

Not every fuel-cell chemistry uses platinum, so technology type matters when estimating demand.

Lifecycle perspective

End-of-life recovery opportunity grows as installed platinum-containing equipment accumulates.