This article begins with a clear declaration of the problems with hydrogen and gets right to the core issues. But although the claim of hydrogen inefficiency is true, the chart that provides supporting evidence is not well explained. The "electron economy" section makes excellent points, but fails to paint a complete picture for it. So close, but overall not as convincing as it should be. Single source.

Good analysis of the long-term impracticality of moving to a hydrogen economy.

The topic is vitally important, but the author of this piece chose only to regurgitate the source article. This is frustrating because the Bossel article that is its only source (“Does a Hydrogen Economy Make Sense?”) sounds like a serious attempt to put some boundaries on the current craze among politicians for the so-called hydrogen economy. The Proceedings of the IEEE is a serious peer reviewed journal, which doesn't print articles by cranks. The National Academy of Science has also given the hydrogen economy some serious attention, and published at least one report recently.