Hydrogen trains are now running in Germany. But are they really green and do they make any sense?
New technology might actually pull hydrogen out of the Alberta tar sands and leave the carbon behind.
It seems that you can build just about anything out of wood.
Stanford scientists figure out way to get hydrogen out of seawater. Does this matter?
Now that's progress...
Sometimes we should just let a bad idea die.
Both are just compressed trees or ferns and we shouldn't be burning either of them.
Home owners are going solar, without having to put anything on their roof.
The British government sees offshore wind as a genuine opportunity to lead.
Yes, in theory. Doing it in practice is a whole other story. Another example of how the hydrogen economy is a fantasy.
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