Right my tongue was in my cheek a little. But as a crazy idea, you fertilize some ocean area to get plants to grow, they suck up light and CO2, sink to the bottom of the ocean, and become oil and gas for our great great great..... (etc) grand kids.
I read that a spot in the South Pacific someplace where a supertanker-load of iron oxide could shut down the large-scale circulation of water to the poles by _fertilization_. Instant ice age.
Cheers
Phil Hobbs
--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC / Hobbs ElectroOptics
Optics, Electro-optics, Photonics, Analog Electronics
Briarcliff Manor NY 10510
http://electrooptical.net
http://hobbs-eo.com
Well, a windmill is the moral equivalent of an oil rig. ;)
Cheers
Phil Hobbs
--
Dr Philip C D Hobbs
Principal Consultant
ElectroOptical Innovations LLC / Hobbs ElectroOptics
Optics, Electro-optics, Photonics, Analog Electronics
Briarcliff Manor NY 10510
http://electrooptical.net
http://hobbs-eo.com
Algae would be good; what we HAVE, though, is plantations of oil palms doing the dirty deed. Orangutans find the trees unfriendly. There's more fried food, dairy substitute, and soap applications than energy ones.
I'm not claiming to have figured out a good solution to this one. But I als o don't rule out the possibility of it happening. Tougher engineering chall enges have been solved before.
Eg an enormous wall in shallow sea. It might become cheap to make robots th at spend their lives constructing walls from rocks in the sea. As the wall gets longer, the water volume to wall volume increases, reducing the cost p er m3 and thus the cost of algae. Harvesting would be cheaper, just a pump & filter.
Another might be a set of pools in series with measures to move algae inwar d, so each pool has successively less algae concentration.
Or perhaps mangroves might provide useful shelter in a storm. Who knows.
No, electrolysis isn't crazy. Lye and bleach are made that way, you know. And it's how aluminum is refined from ore.
Learn to distinguish available technologies (useful, like electrolysis) from cultist wishful thinking (insane, like antivaccination). Then, apply the appropriate labels when discussing.
Numbers? And you really should figure in the damage done to the environment by the extra CO2 that gets injected into the atmosphere when the oil extra cted by the oik rig eventually gets burnt as fuel - clearly a little too di fficult for you, but any realistic figures would have to include it.
It's going to depend on the local windspeed (averaged over the year). Curre nt offshore turbines are good for 8.25 MW (Mega Watts), and if you've got m ore than ten interconnected wind farms it seems that you could rely on gett ing about 0.67 MW continuously from each one of them, averaged over the who le lot.
Archer, C.L.; Jacobson, M.Z. (2007). "Supplying Baseload Power and Reducing Transmission Requirements by Interconnecting Wind Farms" (PDF). Journal of Applied Meteorology and Climatology. 46 (11): 1701?117. Bibcode:20
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