header pic

Perhaps the BEST B1G Forum anywhere, here at College Football Fan Site, CFB51!!!

The 'Old' CFN/Scout Crowd- Enjoy Civil discussion, game analytics, in depth player and coaching 'takes' and discussing topics surrounding the game. You can even have your own free board, all you have to do is ask!!!

Anyone is welcomed and encouraged to join our FREE site and to take part in our community- a community with you- the user, the fan, -and the person- will be protected from intrusive actions and with a clean place to interact.


Author

Topic: Weather, Climate, Environment, and Energy

 (Read 515597 times)

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5474 on: December 02, 2021, 05:24:49 PM »
It would reduce "normal" pollution, end the damage caused by coal mines and spent ash dumps and the horrendous legacy of coal usage.  It also would reduce CO2 emissions, so it's a two fer.  Even if climate change is not as bad as many fear, it would be very worthwhile IMHO.

The obvious replacement is nuclear, with spent fuel reprocessing, but that is "impractcable".  We really could do this in 10 years or so with a standardized design.  It would cost money but I think it would be worth it, better than some of the claptrap I see out of DC.  And if in 2050 we realize climate change wasn't that bad, well, we'd still be better off.

utee94

  • Global Moderator
  • Hall of Fame
  • *****
  • Posts: 17617
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5475 on: December 02, 2021, 05:38:53 PM »
if we do that we should do it to reduce pollution not to fight global warming
You're such an all-or-nothing talking point enthusiast.

We should do it because it will improve our quality of life and because we now know better and because it's the right thing to do.


longhorn320

  • Legend
  • ****
  • Posts: 9294
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5476 on: December 02, 2021, 06:40:32 PM »
You're such an all-or-nothing talking point enthusiast.

We should do it because it will improve our quality of life and because we now know better and because it's the right thing to do.


so you agree with me we should do it to fight pollution not global warming

cause taking action just for global warming is just wasting money and cant be achieved
They won't let me give blood anymore. The burnt orange color scares the hell out of the doctors.

longhorn320

  • Legend
  • ****
  • Posts: 9294
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5477 on: December 02, 2021, 06:45:07 PM »
I know Ive asked this before but dont remember the answer

by law all coal power plants have to be equipped with scrubbers

to take sulphur dioxide out of the air

do these work
They won't let me give blood anymore. The burnt orange color scares the hell out of the doctors.

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5478 on: December 02, 2021, 06:45:58 PM »
If we can reduce normal pollution AND CO2 at a reasonable cost, I'd do it.

We have to have reliable base load power.

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5479 on: December 02, 2021, 06:47:02 PM »
I know Ive asked this before but dont remember the answer

by law all coal power plants have to be equipped with scrubbers

to take sulphur dioxide out of the air

do these work
They do work, fairly well, they create a lot of waste in the process.  Sulfur dioxide of course is not the only pollutant going up the stack, and what's left after you burn the coal is pretty awful.

FearlessF

  • Hall of Fame
  • *****
  • Posts: 37368
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5480 on: December 03, 2021, 09:02:09 PM »
Powder River Basin coal is known for its stability. Over the last decade, even as the industry contracted, its weekly spot price fluctuated by just $5 per short ton, never rising above $13.25, never sinking below $8.25. The spot price of costlier but more energy-dense Appalachian coal, meanwhile, ranged from $40 to nearly $84.

Then, on Oct. 29, Powder River Basin coal passed $14 for the first time since 2011. Two weeks later, the spot price soared to a record $30.70 per short ton.

It was still at $30.70 the next week. And again the week after that.

The stunningly high price of coal is largely the consequence of a supply and demand mismatch in the natural gas market, where demand has continued to exceed supply in the wake of COVID-19 lockdowns, propelling natural gas to its highest sustained price since 2014.


“Over the last decade, gas prices have been stubbornly low — I mean, they’ve been below $2,” said Travis Deti, executive director of the Wyoming Mining Association. “And utilities have been relying on their natural gas resources.”

The market price of natural gas is more variable than the price of Powder River Basin coal. Electric utilities that operate both coal and gas-fired power plants can switch back and forth, and according to Deti, Wyoming’s coal becomes competitive when natural gas costs more than $2.60–$3 per million British thermal units.

The spot price of natural gas was $4.90 on Nov. 26. Between mid-September and mid-November, it remained above $5.

“Utilities are charged with providing electricity to their customers, as low as they can, and so the demand on the (Powder River Basin) has grown significantly in the last couple of months,” Deti said.

For years, U.S. utilities have increasingly substituted electricity produced from renewables and natural gas in place of coal-fired power. But power plant units burning subbituminous coal — the type mined in the Powder River Basin — made up about one-third of the close to 100 megawatts of U.S. coal capacity retired since 2011. The majority of retired capacity relied on bituminous coal from the Appalachian and Illinois basins.

Still, even though most of the power plants fueled by Wyoming coal are still operational, many face looming retirement dates. Utilities have slowly depleted their existing coal stockpiles in preparation for those closures. This September, U.S. stockpiles of subbituminous coal fell to 46.2 million tons — their lowest in more than a decade.


https://kearneyhub.com/news/state-and-regional/price-of-wyoming-coal-jumps-to-unprecedented-high/article_e468863e-4b48-5b13-bc4a-5be8186fec2b.html
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

FearlessF

  • Hall of Fame
  • *****
  • Posts: 37368
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5481 on: December 03, 2021, 09:59:56 PM »
OPEC and allied oil-producing countries have decided to maintain the amount of oil they pump to the world even as the new omicron variant casts a spikey shadow of uncertainty over the global economic recovery from the coronavirus pandemic.

Officials from OPEC countries, led by Saudi Arabia, and their allies, led by Russia, voted Thursday to stick with a pre-omicron pattern of steady, modest monthly increases in oil releases – a pace that has frustrated the United States and other oil-consuming nations as gasoline prices rise. The OPEC+ alliance approved an increase in production of 400,000 barrels per day for the month of January at a meeting.

Saudi Arabia's Minister of Energy Prince Abdulaziz bin Salman Al Saud speaks at the COP26 U.N. Climate Summit in Glasgow, Scotland, on Nov. 10, 2021.
The fast-mutating variant led countries to impose barriers to travel when it emerged late last week. Americans had been celebrating what seemed to be a nearly normal Thanksgiving after some pandemic restrictions eased.

The price of a barrel of U.S. benchmark crude fell with news of omicron. It was about $78 a barrel a week ago and was trading at about $64 a barrel Thursday following the OPEC+ decision. International benchmark Brent crude followed a similar path, falling from $79 a barrel a week ago to about $67 Thursday.
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5482 on: December 04, 2021, 09:36:56 AM »

FearlessF

  • Hall of Fame
  • *****
  • Posts: 37368
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5483 on: December 04, 2021, 09:46:08 AM »
yes, but the guys in the group know the difference in gaming systems
"Courage; Generosity; Fairness; Honor; In these are the true awards of manly sport."

utee94

  • Global Moderator
  • Hall of Fame
  • *****
  • Posts: 17617
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5484 on: December 04, 2021, 10:09:52 AM »
I think there's probably some confusion in the public over the differences between a pure EV, and a hybrid.  I suspect that played some part in the results.

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5485 on: December 04, 2021, 10:50:30 AM »
I think there's probably some confusion in the public over the differences between a pure EV, and a hybrid.  I suspect that played some part in the results.
Probably so.  It's still not great when that many don't understand what a hybrid is versus a BEV.

I guess we're doomed, it's all optics and show.  Look at all the PROMISES made to cut CO2 emissions ... later after I'm out of office.

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:

Cincydawg

  • Oracle of Piedmont Park
  • Global Moderator
  • Hall of Fame
  • *****
  • Default Avatar
  • Posts: 71094
  • Oracle of Piedmont Park
  • Liked:
Re: Weather, Climate, and Environment
« Reply #5487 on: December 05, 2021, 08:08:32 AM »
 We used to hear five degrees centigrade, four degrees, crazy, horrible, scary stuff. Okay. Now with the AR6, with the medium emissions scenario, they said their best estimate was 2.9 degrees centigrade. And this is 2.9 degrees since pre-industrial times. So it’s really, we’ve already warmed 1.2. So we’re already halfway there with no particularly dire results. And then actually according to the International Energy Agencies, our emissions are coming in lower than the IPCC medium emission scenario. The estimates are now like maybe 2.6 degrees is the business as usual. And then if you put in everybody’s promises, that goes down to 2.2 and then net zero for the more developed countries, then it’s down to 1.8 degrees. Not meeting the made up target of 1.5 degrees is deemed to be code red for humanity, but how meaningful are these targets?

 

Support the Site!
Purchase of every item listed here DIRECTLY supports the site.