What is the cost per kilowatt hour for fuel cells?

Question

Also, if possible, can you assist your answer with a reliable website? (like .gov websites or .org)

Answer 1

Pure hydrogen as its only input, or can it use other fuels and extract the hydrogen from them?    One company I own stock in is making a fuel cell that runs off heavy fuel oil.    Others use natural gas, gasoline, diesel, methane from brewery operations, landfill gas,....    All depends on source and availability.

Answer 2

This needs to be more clear (hydrogen fuel cell?)