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DF General Discussion / Re: Dwarven energy production
« on: January 13, 2013, 02:34:58 pm »
I doubt that it's the concentration of CO2 that's making this unfeasible. There's little point to this technology, since the energy required is always going to be more than is yielded from the oil produced. So at this time, that'd mean burning coal to produce electricity to produce oil to... power cars? What's the point? Any carbon removed from the atmosphere is drowned by the carbon released in powering the thing in the first place, and since CO2 is hardly the only emission released when burning oil and other complex hydrocarbons, even a 99% efficiency would still not be close to carbon neutral.
The only time when this would be reasonably useful would be in the example mentioned, where renewable energy sources use it as a kind of battery. But for that to happen, we'd need renewable energy to be the dominate supply, and by that time we'll probably not even be using oil to power vehicles.
But yeah, in dorf world, just slap a DWR on that and you'd have barrels of valuable trade goods for the magmaless humies.
The only time when this would be reasonably useful would be in the example mentioned, where renewable energy sources use it as a kind of battery. But for that to happen, we'd need renewable energy to be the dominate supply, and by that time we'll probably not even be using oil to power vehicles.
But yeah, in dorf world, just slap a DWR on that and you'd have barrels of valuable trade goods for the magmaless humies.