The DOE seeks to develop delivery technologies that will support hydrogen as an energy carrier for transportation and stationary power. Current hydrogen compression technology is not reliable and can contaminate hydrogen, both of which result in high costs. With currently available technology, the… More

A large number of small diary farms and hog farms in the US are considering the use of anaerobic digestion for conversion of animal manure into biogas. One difficulty they face is that existing biogas purification technology is too expensive on the scale of biogas production from smaller farms,… More