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20Underground hydrogen infrastructure could lower costs


There's a huge international infrastructure dedicated to putting gasoline and diesel fuel into our cars. A nationwide infrastructure for electric vehicles also exists, even if it could be beefed up a bit in some areas. But when it comes to hydrogen cars, the infrastructure hows and wheres and whats don't have complete answers yet. Sandia National Lab says maybe we should be looking underground.

57Sandia finds hydrogen easier to store, sell than we thought

Setting up a safe and convenient hydrogen infrastructure might not be as difficult as many thought, according to a study by Sandia National Laboratories. In fact, many existing gas stations offer a suitable footprint to store and dispense gaseous hydrogen for fuel cell vehicles. The Sandia study suggests that the current safety code that governs hydrogen fueling stations may be unnecessarily restrictive, and that a new science-based code could optimize hydrogen safety while allowing more places

42DOE supports hydrogen cars with $7 million for longer driving ranges

Hydrogen fuel-cell technology, it's still a California thing. At least, it is according to the US Department of Energy.

AddUm, this is very, very cool: liquid fuel from sunlight

OK, we write about some pretty darn cool technologies and green ideas 'round these parts, but this story takes the cake for wish-we-had-it-today processes. Get this: the idea is to, in the end, be able to snatch carbon dioxide out of the air and make liquid fuel out of it. The process takes the CO2 and then:

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