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the gullibility of climate 'sceptics' (Read 1884 times)
Frank
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Re: the gullibility of climate 'sceptics'
Reply #15 - Mar 9th, 2026 at 7:12pm
 
freediver wrote on Mar 9th, 2026 at 6:00pm:
You can make a battery as big as you want Bobby. There is no limit. And for daily cycles, it is cheaper than pumped hydro.

Pumped hydro has limits on dam size etc. And the environmental issues from pumping saltwater inland would be a nightmare. We have plenty of freshwater options.

Coal, oil, gas, wood ARE solar batteries.

Natural solar batteries.
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Bobby.
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Re: the gullibility of climate 'sceptics'
Reply #16 - Mar 9th, 2026 at 7:16pm
 
lee wrote on Mar 9th, 2026 at 7:06pm:
Bobby. wrote on Mar 9th, 2026 at 6:55pm:
what about the cost of concrete as used in the bases of wind turbines?



And replacement of them will be worse. As the turbines get bigger, the footings need to be bigger, so they can't be re-used.



It makes you wonder if wind turbines are a net loss in energy?   Undecided
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lee
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Re: the gullibility of climate 'sceptics'
Reply #17 - Mar 9th, 2026 at 7:39pm
 
There may be some places where it is feasible. Small, isolated, off the grid, with a low draw, provided they have backup of some kind.
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Frank
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Re: the gullibility of climate 'sceptics'
Reply #18 - Mar 9th, 2026 at 7:57pm
 
Bobby. wrote on Mar 9th, 2026 at 7:16pm:
lee wrote on Mar 9th, 2026 at 7:06pm:
Bobby. wrote on Mar 9th, 2026 at 6:55pm:
what about the cost of concrete as used in the bases of wind turbines?



And replacement of them will be worse. As the turbines get bigger, the footings need to be bigger, so they can't be re-used.



It makes you wonder if wind turbines are a net loss in energy?   Undecided

Wind turbines are profitable for the makers.
Not the users.

Solar panels ditto.

EVs ditto.

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Re: the gullibility of climate 'sceptics'
Reply #19 - Mar 10th, 2026 at 8:12am
 
lee wrote on Mar 9th, 2026 at 6:10pm:
freediver wrote on Mar 9th, 2026 at 6:00pm:
You can make a battery as big as you want Bobby. There is no limit. And for daily cycles, it is cheaper than pumped hydro.


How big a battery? $125 -$334 per MWh. At what cost?

Not according to this -
                                                              Pumped   LFP
USD/kW based on PSH life of                 2,710    4,570
80 years and 6% discount
rate**)


https://cdn.prod.website-files.com/64f9d0036cb97160cc26feba/64f9d0036cb97160cc27...




This big a battery.

250/500 MWh.

How do you think Canberra's going to stay off the grid?
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Re: the gullibility of climate 'sceptics'
Reply #20 - Mar 10th, 2026 at 8:48am
 
Canberra is not off the grid.

Every night they rely on Other states burning coal and gas to keep the lights on.

This creates carbon dioxide and warms the planet.

A warmer planet with more CO2 results in more rapid plant growth.

We are seeing just that.

A greener planet with better rainfall , more crops and a draw down on atmospheric carbon.

We call this a cycle.

It's a cycle because mother nature knows how to recycle.

Fight mother nature and you lose, but only 100 % of the time.

Just stop with the wind farm grift and the battery grift.

They are useless as titties on a bull
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Frank
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Re: the gullibility of climate 'sceptics'
Reply #21 - Mar 10th, 2026 at 9:07am
 
The legless green energy transition
Rafe Champion

Think of wind, solar, and batteries as the three legs of a stool supporting the Net Zero transition program.

The Labour governments of Australia, state and federal, are desperately accelerating the progress of these facilities to achieve legislated targets, with an undisclosed amount of money devoted to the Federal Capacity Investment Scheme and $34bn in NSW allocated to a newly created Investment Delivery Authority.

Apparently, nothing has been learned from the failed energy transition in Germany which was dead in the water in 2018 when an official review revealed that the Energiewende was failing on the three sides of the energy policy triangle; affordability, security, and emission-reduction.

Still, the Germans persisted with major offshore wind developments despite the serious wind droughts or dunkelflautes regularly recorded on oil and gas platforms in the North Sea for 60 years. Britain also went for North Sea wind, now both of these once-proud industrial nations are rapidly losing their power-intensive industries to China and the US.

Around the Western world, the Net Zero obsession has consumed trillions of dollars and everywhere the results are the same. Power is more expensive and less secure while catastrophic harm is being inflicted on forests and farmlands, with a looming tsunami of toxic junk when the facilities wear out.

In view of the amount of damage caused by the failing transition, it is surprisingly easy to explain why the three-legged Net Zero ‘stool’ will not stand up. Maybe the Coalition will get around to it sometime…

The solar leg fails every night. Without coal, power in the night will have to come from wind, plus some hydro and biomass, and very expensive gas, and batteries.

The wind fails during severe wind droughts when there is very little wind over the whole of SE Australia for periods up to three days and nights.

You might say, ‘What about battery and pumped hydro storage?’ You have got to be joking!


Look at Snowy 2.0. Malcolm Turnbull’s signature program has blown out from $5 billion to 20 billion (or more) with no end in sight.

As for batteries, Bill Gates is a student of storage technology, and even he blows up when he hears the word batteries because they are several orders of magnitude too small for the assignment.


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Re: the gullibility of climate 'sceptics'
Reply #22 - Mar 10th, 2026 at 9:38am
 
Words of wisdom Frank.

And who gives a toss about a degree or two of warming.

Melbourne ends up a bit more like Sydney.

Sounds like something we should embrace.

The whole of Greenland becomes farmland.

Sounds like something we should embrace.

Northern Australia become more filled with rainforest and jungle.

Sounds like something we should embrace
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Re: the gullibility of climate 'sceptics'
Reply #23 - Mar 10th, 2026 at 10:18am
 
aquascoot wrote on Mar 10th, 2026 at 8:48am:
Canberra is not off the grid.

Every night they rely on Other states burning coal and gas to keep the lights on.

This creates carbon dioxide and warms the planet.

A warmer planet with more CO2 results in more rapid plant growth.

We are seeing just that.

A greener planet with better rainfall , more crops and a draw down on atmospheric carbon.

We call this a cycle.

It's a cycle because mother nature knows how to recycle.

Fight mother nature and you lose, but only 100 % of the time.

Just stop with the wind farm grift and the battery grift.

They are useless as titties on a bull


The exact opposite of what you say is occurring, as ever.

The Amazon is seeing an average 2.7 million hectares of forest lost each and every year.

Borneo has experienced 1.3 million hectares.

That's 12% of the world's source of oxygen removed in the past 20 years.

Mother nature is compensating by heating up. This is causing 177–266 Gt (gigatonnes) of polar ice melts in Greenland, with Antarctica losing 57–150 Gt annually.

That's excluding glacial melts all over the world - the Himalayas, the Andes, the Swiss Alps, all of which are starting to collapse, causing landslides, devastation, and in Monsoon season, disasters each and every year.

The melting ice compounds the effect of deforestation, the earth absorbing more solar radiation, causing heat. Plants don't just pop up in Greenland/Antarctica. Rainforests don't just grow back.

Palm oil plantations and grazing land in Borneo and the Amazon don't replace the oxygen created by rainforests.

In the past two decades, the temperature has risen 1.2 degrees. This is only an average. In some regions, it's hitting 40 to 50 degrees, rendering them increasingly uninhabitable. The average global temperature rise will hit 2 degrees in the next five to ten years, no one even contests this.

After that, the tipping point effects really start to kick in, and no one even knows what this will do. Glacial melts in the Himalayas can cause tectonic shifts, leading to earthquakes and tsunamis.

Alpine areas are experiencing landslides each and every year, destroying mountain roads and villages through flooding and rockfalls.

Coastal areas are starting to feel the impact of sea rises. We already have a deal to resettle the citizens of Tuvalu. Australian East Coast beachfront properties can't get insurance. Shanty towns all over Indonesia, Sri Lanka and other coastal areas are being pulled down.

This is happening now. We can't stop the pending consequences of global warming - the temperature rise, melting glaciers, landslides and rising seas. We can stop emitting CO2. It's the easiest fix of all.

And slowly slowly, we're doing it. 72% renewable electricity in South Australia, 100% in the ACT. This shift is no different to the rollout of power lines in the early 20th century - no different to switching from gas to electric lighting in the 19th century. Our rooftops themselves hold immense potential. Community battery schemes in towns like Yackandandah (VIC), Walpole (WA) and various small towns in NSW are getting communities off the grid entirely.

Your solution - fibs - is no longer an option. People aren't buying them anymore. The effects of global warming are too obvious to ignore.

Australians overwhelmingly support the transition to renewable energy. This one issue alone has caused the electoral downfall of Australia's main conservative party. Australians want action. Our sunshine, wealth, our service economy and small population puts us in one of the best positions in the world to do the job.

So, before you move onto your next lie, know this. Making stuff up doesn't work. It doesn't endear you with the people you're virtue signalling to, it just makes you sound (sic) redeculous.

Why must the left lie?
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Re: the gullibility of climate 'sceptics'
Reply #24 - Mar 10th, 2026 at 10:32am
 
Frank wrote on Mar 10th, 2026 at 9:07am:
The legless green energy transition
Rafe Champion

Think of wind, solar, and batteries as the three legs of a stool supporting the Net Zero transition program.

The Labour governments of Australia, state and federal, are desperately accelerating the progress of these facilities to achieve legislated targets, with an undisclosed amount of money devoted to the Federal Capacity Investment Scheme and $34bn in NSW allocated to a newly created Investment Delivery Authority.

Apparently, nothing has been learned from the failed energy transition in Germany which was dead in the water in 2018 when an official review revealed that the Energiewende was failing on the three sides of the energy policy triangle; affordability, security, and emission-reduction.

Still, the Germans persisted with major offshore wind developments despite the serious wind droughts or dunkelflautes regularly recorded on oil and gas platforms in the North Sea for 60 years. Britain also went for North Sea wind, now both of these once-proud industrial nations are rapidly losing their power-intensive industries to China and the US.

Around the Western world, the Net Zero obsession has consumed trillions of dollars and everywhere the results are the same. Power is more expensive and less secure while catastrophic harm is being inflicted on forests and farmlands, with a looming tsunami of toxic junk when the facilities wear out.

In view of the amount of damage caused by the failing transition, it is surprisingly easy to explain why the three-legged Net Zero ‘stool’ will not stand up. Maybe the Coalition will get around to it sometime…

The solar leg fails every night. Without coal, power in the night will have to come from wind, plus some hydro and biomass, and very expensive gas, and batteries.

The wind fails during severe wind droughts when there is very little wind over the whole of SE Australia for periods up to three days and nights.

You might say, ‘What about battery and pumped hydro storage?’ You have got to be joking!


Look at Snowy 2.0. Malcolm Turnbull’s signature program has blown out from $5 billion to 20 billion (or more) with no end in sight.

As for batteries, Bill Gates is a student of storage technology, and even he blows up when he hears the word batteries because they are several orders of magnitude too small for the assignment.




How's wonderful wonderful Copenhagen going, dear boy?

Do you still like Danish?
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Re: the gullibility of climate 'sceptics'
Reply #25 - Mar 10th, 2026 at 11:35am
 
freediver wrote on Mar 9th, 2026 at 5:29pm:
Quote:
Everything you claim is practically the exact opposite in truth.


It must be so frustrating for you to know this but not be able to produce the evidence.


You & evidence?  Grin
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Re: the gullibility of climate 'sceptics'
Reply #26 - Mar 10th, 2026 at 11:36am
 
Bobby. wrote on Mar 9th, 2026 at 5:44pm:
FD,
Quote:
It is not possible to store solar power generated during the day to use at night



Yes it is - just used pumped hydro storage -

the water is pumped uphill and released later to drive electric turbines.


What source of energy is used to power the pumps to pump it uphill?  Grin
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Re: the gullibility of climate 'sceptics'
Reply #27 - Mar 10th, 2026 at 11:37am
 
freediver wrote on Mar 9th, 2026 at 6:00pm:
You can make a battery as big as you want Bobby. There is no limit. And for daily cycles, it is cheaper than pumped hydro.

Pumped hydro has limits on dam size etc. And the environmental issues from pumping saltwater inland would be a nightmare. We have plenty of freshwater options.



Cost & area required are the limits. Roll Eyes
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Re: the gullibility of climate 'sceptics'
Reply #28 - Mar 10th, 2026 at 12:44pm
 
.. then there is the national security aspect..... and I've pretty much sold on the invasion of environment to create this fantasy renewables thing that lasts twentyyears - and nuclear at actual less start-up lasts three time as long and more.

Keep a close eye on the figures - I've put them up before.
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Re: the gullibility of climate 'sceptics'
Reply #29 - Mar 10th, 2026 at 1:06pm
 
lee wrote on Mar 9th, 2026 at 6:26pm:
Poor FD, taking so many things out of context.
one example -

freediver wrote on Mar 9th, 2026 at 5:20pm:
Renewable energy has a greater environmental cost than fossil fuels:

lee wrote on Mar 9th, 2026 at 5:05pm:
freediver wrote on Mar 9th, 2026 at 4:54pm:
The fact that wind and solar are cheaper than coal and nuclear by more than a factor of 2 and 3 is based on the actual costs and amounts generated.

As long as you disregard environmental costs. Less than 0.1 acre per MW of natural gas plant, 5.79 acres per MW of solar panels. Wink.


No example given of the environmental cost of fossil fuels. Environmental costs which would have to be added to the cost of solar panels.



What have I taken out of context in that example?
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