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Re:Water Revolution in Israel Overcomes Any Threat of Drought by GauntletWizard on Friday May 29, 2015 @06:21PM (#9627858)
These plants are running on cheap natural gas; Israeli price controls are looking at about $6 per million BTU [1] whereas US prices are around $8-10 [2]. The US could have cheap natural gas, too; Even cheaper than Israel could get it. But we can't move it around without pipelines, which is limiting both our production and consumption. What's blocking the pipelines? Nimbyism, to be short.

[1]http://www.platts.com/latest-news/natural-gas/jerusalem/isra... [2]http://www.eia.gov/dnav/ng/ng_pri_sum_dcu_nus_m.htm (I'm fudging the BTU->Cubic Foot conversion here, but it's darn close to 1000:1)

Re:Water Revolution in Israel Overcomes Any Threat of Drought by omegaworks on Friday May 29, 2015 @06:40PM (#9627944)
You call it nimbyism. I call it climate change.

Making natural gas cheaper should not be one of our priorities. It's non-renewable and contributes to carbon emissions.

Re:Water Revolution in Israel Overcomes Any Threat of Drought by chadzawistowski on Friday May 29, 2015 @06:43PM (#9627962)
It's worth pointing out that Natural Gas is an extremely clean fossil fuel, as far as fossil fuels go. It's a shame that so much is simply burnt off rather than harnessed. That doesn't help anyone.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by avn2109 on Friday May 29, 2015 @06:46PM (#9627981)
Yeah, from a purely non-political, engineering-only perspective, nuclear power and desalination seem like a match made in heaven: No carbon; steady, predictable power loads; near-limitless demand for agricultural freshwater in CA; near-guaranteed markets because of indefinite CA droughts; even a chance to do something useful with the waste heat.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by hyperbovine on Friday May 29, 2015 @07:01PM (#9628051)
No, no, no. Desal is not ever going to be used to irrigate crops in California. You would need to build something like 100 of the largest desal plants in existence to meet the ag demand (~= 100k AF/day). Oh and a way to pump it all a hundred miles inland, over a coastal mountain range. Also, there are significant environmental impacts associated with both desal and nukes which you have completely ignored. Pretend like technology is going to rush in and save the day delays our transition to a realistic, sustainable way of life.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by randallsquared on Friday May 29, 2015 @08:26PM (#9628316)
Civilizationally, technology has pretty much always saved the day.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by ars on Friday May 29, 2015 @06:55PM (#9628017)
> Making natural gas cheaper should not be one of our priorities. It's non-renewable and contributes to carbon emissions.

Your attitude is WHY there is so much CO2 emission.

If everyone switched to natural gas no one would worry about global warming. You would not be happy if CO2 emission was slashed in half in one go? Because that's what switching to natural gas would do.

Instead people bash it because it's not perfect.

Quite the opposite: If you actually cared about climate change cheaper natural gas would be your top priority.

Re:Water Revolution in Israel Overcomes Any Threat of Drought by marssaxman on Friday May 29, 2015 @07:16PM (#9628115)
Natural gas may be a step on the way but it is obviously not a destination.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by ars on Friday May 29, 2015 @07:28PM (#9628158)
Sure, but it's still an extremely useful step. Fighting against it does not help the environment.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by marssaxman on Friday May 29, 2015 @07:49PM (#9628231)
From my understanding it's not unreasonable that someone whose goal is not "reduce CO2 emissions" but "reduce CO2 missions to a sustainable level" might see natural gas as a waste of time, diverting energy that might be better spent on a long-term solution.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by yazaddaruvala on Friday May 29, 2015 @06:31PM (#9627899)
Everyone seems to want chemical storage of Solar Energy.

Everyone keeps looking into batteries and they are not yet sufficient.

Why not store the massive amounts of Solar that Southern California receives during the day as clean drinking water?

Re:Water Revolution in Israel Overcomes Any Threat of Drought by ars on Friday May 29, 2015 @06:39PM (#9627939)
I like this idea very much. Make water only during the day. Water consumption is highest during the day anyway, and water can be stored much easier than electricity.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by chadzawistowski on Friday May 29, 2015 @06:44PM (#9627974)
I wonder what the amortized cost of solar energy is? It's probably still more expensive than Israel's $6 per million BTU.
Re:Water Revolution in Israel Overcomes Any Threat of Drought by rwallace on Friday May 29, 2015 @08:05PM (#9628275)
In a desert with plentiful sunshine for an application where you don't need to worry about distribution and storage, I would expect solar to be quite competitive with even the notional price of fossil fuel.

When you compare it with the real price of fossil fuel (i.e. add the negative externality of carbon dioxide emission to the notional price), solar wins by a country mile.

Re:Water Revolution in Israel Overcomes Any Threat of Drought by chadzawistowski on Friday May 29, 2015 @10:01PM (#9628558)
Good luck finding water to desalinate in the desert!
Re:Water Revolution in Israel Overcomes Any Threat of Drought by rwallace on Friday May 29, 2015 @11:38PM (#9628831)
Many deserts are within convenient pipeline range of the sea. Including Israel and California, the deserts being discussed here.