I am writing a research paper on fuel cells(hydrogen or any PEM fuel cell). I read in many of my sources that the government has invested millions, if not billions, into this research. They also state that there are specific goals that are suppose to be achieved by certain dates. I assume the goals include specific requirements on safety and efficiency of the fuel cell but I cannot find this information. Any information would be greatly appreciated and it must be from legitimate sources, Thanks to all who help.
Look up the Homeland Security webpage.