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Topic: Weather, Climate, Environment, and Energy

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Cincydawg

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Re: Weather, Climate, and Environment
« Reply #4424 on: March 11, 2021, 06:14:31 PM »
GM Working on Lithium-Metal Batteries, Could Achieve 600 Miles of Range (motortrend.com)

Encouraging news on the EV front.

We need base load power from something, nuclear is a good option versus coal.  With more EVs, we're going to need quite a bit more power.

FearlessF

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Re: Weather, Climate, and Environment
« Reply #4425 on: March 11, 2021, 07:10:53 PM »
it would be good if it didn't take 10 years to bring a reactor on-line
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

longhorn320

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Re: Weather, Climate, and Environment
« Reply #4426 on: March 11, 2021, 07:27:33 PM »
GM Working on Lithium-Metal Batteries, Could Achieve 600 Miles of Range (motortrend.com)

Encouraging news on the EV front.

We need base load power from something, nuclear is a good option versus coal.  With more EVs, we're going to need quite a bit more power.
The beautiful people wont let us build nuclear
They won't let me give blood anymore. The burnt orange color scares the hell out of the doctors.

FearlessF

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Re: Weather, Climate, and Environment
« Reply #4427 on: March 12, 2021, 08:56:30 AM »
As part of a marathon research effort to lower the cost of carbon capture, chemists have now demonstrated a method to seize carbon dioxide (CO2) that reduces costs by 19 percent compared to current commercial technology. The new technology requires 17 percent less energy to accomplish the same task as its commercial counterparts, surpassing barriers that have kept other forms of carbon capture from widespread industrial use. And it can be easily applied in existing capture systems.


In a study published in the March 2021 edition of International Journal of Greenhouse Gas Control, researchers from the U.S. Department of Energy's Pacific Northwest National Laboratory—along with collaborators from Fluor Corp. and the Electric Power Research Institute—describe properties of the solvent, known as EEMPA, that allow it to sidestep the energetically expensive demands incurred by traditional solvents.

"EEMPA has some promising qualities," said chemical engineer Yuan Jiang, lead author of the study. "It can capture carbon dioxide without high water content, so it's water-lean, and it's much less viscous than other water-lean solvents."


https://phys.org/news/2021-03-cheaper-carbon-capture.html
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Cincydawg

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Re: Weather, Climate, and Environment
« Reply #4428 on: March 12, 2021, 10:18:39 AM »
The best things for carbon capture are plants.  Obviously it can be done artificially, but the cost in energy is astonishing.

In theory, we could build a nuke in 5 years.  The trick is to isolate on one basic design and replicate, perhaps the SMRs may come back, but I doubt it.  Each nuke is unique, or almost that.  Anyway, it's not going to happen after two more reactors come on line later this year and next, that's it for the US.

Each large aircraft carrier contains two nuclear power reactors.  We park them at Norfolk and San Diego out in the harbor and no one blinks an eye.


Brutus Buckeye

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Re: Weather, Climate, and Environment
« Reply #4429 on: March 12, 2021, 11:15:23 AM »
We rarely get rain or snow, but right now we are getting a mix of the two. 
1919, 20, 21, 28, 29, 31, 34, 35, 36, 37, 42, 44
WWH: 1952, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 70, 72, 74, 75
1979, 81, 82, 84, 87, 94, 98
2001, 02, 04, 05, 06, 07, 08, 09, 10, 12, 13, 14, 15, 16, 17, 18, 19

MrNubbz

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Re: Weather, Climate, and Environment
« Reply #4430 on: March 12, 2021, 11:27:37 AM »
The beautiful people wont let us build nuclear
As I've said,I have no problem with them
Suburbia:Where they tear out the trees & then name streets after them.

Cincydawg

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Re: Weather, Climate, and Environment
« Reply #4431 on: March 12, 2021, 11:41:36 AM »
IF "we" were really serious about CC, we'd be down with nuclear as the only way to generate base load in high figures fairly quickly by replacing coal.

The growth in wind and solar MIGHT compensate for increased demand, maybe, but it's not base load.  And that still leaves us with coal and NG.


Brutus Buckeye

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Re: Weather, Climate, and Environment
« Reply #4432 on: March 13, 2021, 09:42:34 AM »
We rarely get rain or snow, but right now we are getting a mix of the two.
And overnight we officially got out first snowstorm of the year in mid March. Hahaha
1919, 20, 21, 28, 29, 31, 34, 35, 36, 37, 42, 44
WWH: 1952, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 70, 72, 74, 75
1979, 81, 82, 84, 87, 94, 98
2001, 02, 04, 05, 06, 07, 08, 09, 10, 12, 13, 14, 15, 16, 17, 18, 19

Brutus Buckeye

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Re: Weather, Climate, and Environment
« Reply #4433 on: March 13, 2021, 12:49:50 PM »
Just in time for their first ever home football game in the D1 era. 


https://twitter.com/DixieState_FB/status/1370792126766718978?s=20


Football weather from the football gods. 

1919, 20, 21, 28, 29, 31, 34, 35, 36, 37, 42, 44
WWH: 1952, 54, 55, 57, 58, 60, 61, 62, 63, 65, 67, 68, 70, 72, 74, 75
1979, 81, 82, 84, 87, 94, 98
2001, 02, 04, 05, 06, 07, 08, 09, 10, 12, 13, 14, 15, 16, 17, 18, 19

FearlessF

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Re: Weather, Climate, and Environment
« Reply #4434 on: March 14, 2021, 10:28:42 AM »
looks like Football weather to me

it's raining here now, supposed to turn to snow tonight

3-4 inches by Monday noon

more rain and snow in the forecast mid-week

it's MArch
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

Cincydawg

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Re: Weather, Climate, and Environment
« Reply #4435 on: March 15, 2021, 03:05:50 PM »
Road to Climate Neutrality | Climate Etc. (judithcurry.com)

The study includes a case study done for two EU member states: The Netherlands, a country along the North Sea with abundant wind, and the Czech Republic, a landlocked country with no access to sea and a geographical more challenging landscape. In realistic scenarios, there is not enough land to meet all power demand if the Czech Republic and The Netherlands were to rely solely or predominantly on wind and solar power.
The study, initiated by Dutch MEP Rob Roos and Czech MEP Ondřej Knotek and peer-reviewed in part by, among other respected scientists, Nobel Prize-winning economist William Nordhaus, finds that nuclear energy is also more cost-effective than renewables. Even if taken into account major efficiency improvements in solar and wind farms, nuclear energy will remain the cheaper option in 2050. In this comparison, the enormous costs for adapting the electricity grid, such as connecting wind turbines at sea or solar parks on land, are not even included. That price tag is also invariably lower for nuclear energy.
“We found it remarkable that – in transitioning away from fossil fuels – the EU made a policy decision in favour of renewable energy without considering the relative pros and cons of all carbon-neutral technologies”, both MEPs stated.
Mr Roos: “Nuclear energy is always available, cheaper and saves the landscape. Moreover, further research into, for example, the thorium molten salt reactor offers enormous opportunities for our export position. Let’s invest our tax money in that. ”

Reality starting to seep in ....

Cincydawg

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Re: Weather, Climate, and Environment
« Reply #4436 on: March 15, 2021, 04:02:11 PM »
The study also concluded that EU 2050 climate neutrality, if achieved, will likely cause only a very small decrease in the average global atmospheric temperature increase, estimated at between 0.05°C and 0.15°C in 2100, and no more than between 0.02°C and 0.06°C in 2050, assuming no carbon leakage occurs. Electricity-generating technologies therefore should be evaluated for the degree to which they constitute ‘no regrets’ solutions.


Tell me again why we should  spend trillions to decarbonize our economy?

FearlessF

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Re: Weather, Climate, and Environment
« Reply #4437 on: March 15, 2021, 04:15:49 PM »
Tell me again why we should  spend trillions to decarbonize our economy?
because it's the right thing to do, regardless of cost and effectiveness
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

 

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