Iceland and geothermal energy 

I wonder how much energy could be harvested from the Yellowstone supervolcano. It would have the added benefit of cooling or freezing the magma chamber and preventing a cataclysmic eruption.

Wind and solar shouldn't be treated as a rival. Geothermal can be part of the solution too... Along with nuclear. But the problem with geothermal is geological activity locations. You can't use that power everywhere because they cannot be found anywhere, they only be use specifically somewhere like in Hawaii and it's volcanoes or Wyoming and it's geysers and such. Which also have risks with earthquakes and volcanic eruptions.

@@gregorymalchuk272 Yellowstone is a protected National Park. No industrial complex can built there.

Wind in Kansas solar in California

What is your complaint? There's nothing wrong with solar or wind. The sun shines, the sun is a limitless source of energy. For the other 12 hours, energy from wind is also available almost continuously. In terms of the potential of both we have barely scratched the surface. And yet people like you criticize. Senseless and stupid. Geothermal is another source of energy. Combined - all would provide the energy humans require all over the earth. But antiquated and outdated critics need to step aside and work towards this, instead of embracing polluting and earth decimating energies for profit.

Asking the same!

Thats a big pipe, do they have enough

Liquid hydrogen is a better option because it is ships that will need hydrogen the most anyway, so they can use it as both as fuel and ship it around the word at the same time. Hydrogen in pipes is a very bad idea.

no need for pipes, just cables will do (and some transformers in between)) . eu should strongly consider iceland as main 100% green energy source, since tall this wind/solar bs is a joke. i realy cant understand, how this is not 1st agenda, when e talk about infrastructure projects etc.

How would that be an issue? Volcanoes are going to belch regardless of whether their energy is harvested or not. Geysers blow. Hot springs are free heat. Might as well make use of that energy for our needs. Solar and wind as well. It makes no sense for you to continue to defend polluting the earth with coal, oil, fracking and nuclear when we've barely tapped the alternatives. And spare me by commenting that nuclear is green. You have to mine the uranium, or plutonium, which is radioactive. Where do you plan to discard the spent rods? Have you forgotten about Fukushima? About Chernobyl? About Three Mile Island? smh

At which part of geothermal energy harnessing process is CO2 produced exactly? They are not burning anything... they are simply harnessing the heat and using it for winter heating, green houses, under-pavement heating in the winter, and converting some of the heat to electricity. Nothing is burned, I don't think. I could be wrong.

dill? like in soup?