What do you get when you cross a fuel cell with a cell tower? Would that be a fuel tower? Or perhaps a fuel cell cell tower? Probably the best people to ask would be the folks at Sprint since they just received a grant from the U.S. Department of Energy to install hydrogen fuel cell (HFC) technology as backup power to a number of their network sites.
The technology, still in development, would actually provide innovative approaches for rooftop fuel cell deployments. One approach being explored is a modular and lightweight fuel cell solution that can be installed without cranes and can be refueled from the ground – eliminating the need to transport fuel to rooftops.