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The Lemming's Rush to Net Zero 6

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GregLocock

Automotive
Apr 10, 2001
23,764
So, various politicians, teenagers, scientists and others have persuaded the rich countries in the world that they must get to Net Zero by 2050, and roughly half way there by 2030-2035.

This transition, meaningless in itself since most of it is achieved by transferring CO2 emissions to developing countries, has not really been planned, it has just sort of been encouraged to happen via subsidies and the like. So I thought I'd start a thread encapsulating this 'market failure' as applied to the electrical grid (it is nothing of the sort, it is Sovereign risk driving investors elsewhere).

First up, the USA

FERC Commissioner Christie: “I think we’re heading for potentially very dire consequences, potentially catastrophic consequences in the United States in terms of the reliability of our grid, and I think that the basic reason is that we’re facing a shortfall of power supply. You know the term we use is resource adequacy, but what we’re really talking about is potentially a shortfall in power supply. You have to remember about the grid. The grid has to have power being fed into it every second of every minute of every hour of every day to keep the lights on. You can’t store it up and bring it out the next day. Because of that you have to have a power supply that is feeding into the grid on a continuous basis. We can’t tolerate shortages because shortages mean the lights go out. So what’s going on now and what’s the threat to reliability? In summary, what the threat is is this. We are facing cascading retirements of dispatchable resources, specifically coal and to a lesser extent gas. And, the problem with losing that many dispatchable resources is you’re losing the supply that is going to keep the lights on. The problem is not the addition of wind and solar. The problem is the subtraction of coal and gas and other dispatchable resources which are the ones we need during this transition to keep the lights on. That’s the fundamental problem.”

Apparently transcribed from
US Senate Committee on Energy and Natural Resources
Hearing to Conduct Oversight of FERC
May 4, 2023

FERC Commissioner Christie: “The one issue I want to focus on today, I think is reliability, and I’m really afraid to say that I think the United States is heading for a very catastrophic situation in terms of reliability — hope it doesn’t happen, but I think were heading for potentially catastrophic consequences. And, the core of the problem is actually very simple. We are retiring dispatchable generating resources at a pace and in an amount that is far too fast and far too great and it is threatening our ability to keep the lights on. Now the problem is not the addition of wind and solar and other renewable resources, the problem is the subtraction of dispatchable resources such as coal and gas. And, of course, Mr. Chairman as you know when a dispatchable coal unit is prematurely retired in West Virginia it’s still in rate base and consumers still have to pay for it if it’s prematurely retired. This is going on all over the country in both RTO and non-RTO states — this almost cascading number of early retirements. And, when I mean early retirements, I mean retirements when there is still many years of useful life left on these generating units.”

I'm not picking on the USA in particular, the story is similar and worse for Germany, UK, Australia and no doubt others.

In the case of Australia we don't have a plan. We have a vibe that says coal is bad, so the owners of the coal generating plants don't bother with maintenance, and retire them long before their natural lives. No skin off their nose, they are also operating subsidised solar and wind, and make money out of the ensuing erratic prices.

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
just follow the Foreign Office's advice to Thatcher after the Argies invaded the Falklands .... "do nothing and trust all will be well".

I think the best we can hope is that reason will come to the fore (but then we've the UK example of that, not).

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.
 
Last year, about this time, I was just finishing up a project rebuilding the switchyard at a coal plant, in anticipation of it being shut down in the fall. Then we had 2 weeks of unseasonably hot weather. So hot we were ordered to stop work, don't touch anything from the regional electric coordinator. A week after it was announced that the plant I was at as well as 2 other coal plants would have their retirements deferred for 3 years. The combined total was about 2000MW for all three plants. At least some sanity ruled for the moment.

There are some areas in the country that don't get much wind or sun and that's where I live. The 200MW solar farm that is the largest in our state is 2 years behind schedule and it continues to slide on the schedule. Try to build HV transmission lines to neighboring states that do have excess green energy and the NIMBY's come out and protest the line construction. Those same NIMBY's are largely the ones calling for the coal retirement. We were all blessed with a 14% green energy cost adjustment in our bills this year.
 
Greg said:
So, various politicians, teenagers, scientists and others

Including engineers. Have you looked at Engineers Australia magazine recently? It's Net zero Net zero Net zero. No substance of course. Just lots of sloganeering about engineers doing their bit for net zero.
 
thermionic1 said:
...200MW solar farm...

Big whoop. During my working years I was involved in equipment supply to gas turbine plants that could be remotely dispatched and making 100MW in 10 minutes.

That's what I'm talking about :)

The problem with sloppy work is that the supply FAR EXCEEDS the demand
 
thermionic1, apparently the deal Manchin got wasn't for just his pet pipeline. It simplifies permitting for all interstate energy projects, including transmission lines.

Whether it will be cost effective to ship power from the Great Plains and Southwest where the wind and solar resources are to the Northeast where people live is a different question.

My glass has a v/c ratio of 0.5

Maybe the tyranny of Murphy is the penalty for hubris. -
 
UK, opening new coal mines etc "it has gone from leading the world with its net zero commitment back in 2019, to showing support for new oil and gas and consenting to a new coal mine. It’s gone from hosting one of the most successful UN climate conferences ever, to undermining that legacy by risking delivery of its own commitments. This government has taken its foot off the throttle and the world has noticed."

So, Sweden, USA UK (and Ggermany and Australia) are all having issues with their rush to net zero. Wouldn't it be a great idea to figure out some lessons learnt, and actually have a plan using hardware rather then relying on great sounding targets and vague encouragements?

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
I haven't even figured out what is meant by 'Net Zero'. But I think it is a pipedream.
 
it means, AFAIK, that the net impact of ALL human activities (including breathing ?) is zero CO2 !! They might weasel it "the net impact of human industrial activity is zero emission of CO2".

But that'll still leave the CO2 at whatever level it is at in 2050 ... and AIUI the environmental impact of this won't be felt for decades (centuries ?), so then they'll want -5% pa (which should be easy after "net zero"). I think the idea (i9ntention) is to do away with industrialisation (and power generation) and send us back literally to the stone age. We started to go wrong when we started to smelt copper.

And then it'll be some other thing we're doing wrong.

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.
 
a-2022-chart-good-folks-dream_vcec3s.png


Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
This thread has been up for a couple of weeks, with no comments from our resident lemmings. Oh, wait. There appears to be only one left. Has there been a lemming extinction?
 
Even I was astonished by that graph, and the China one I posted in the weather report thread. The MSM is being fed, and pushing, a complete fabrication.

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
I like the idea of burning biomass. Converting hydrocarbons into water and CO2 seems much wiser than letting it decompose into methane.
 
wow, doubling in 30 years, and accelerating ...

nukes don't get a "look in" ?

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.
 
can we corelate CO2 emission to fuel type ? Maybe CO2 emitted to produce said TWh (easy?), then maybe CO2 emitted to put said power generation in place (massive guesswork ?) ?

"Hoffen wir mal, dass alles gut geht !"
General Paulus, Nov 1942, outside Stalingrad after the launch of Operation Uranus.
 
I've seen figures for that, but they are pretty rubbery for obvious reasons. You can find any number you like sing google for "Energy return on investment".

Here's one

2010-12-dec-jan-how-much-energy-02-bar-chart-jpg_vvmck9.jpg


and for grins, here's another

EROI-Book-Figure_aqi6pa.jpg


Hmm, something I just found out today. Globally we use about 160 TWh of energy, of which 25 is electricity. So all this fuss and silliness isn't even dealing with the problem. We could go net zero for electricity globally tomorrow and CO2 will still go up.

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
Oh sorry those graphs don't answer your question. I'll have a think.

Cheers

Greg Locock


New here? Try reading these, they might help FAQ731-376
 
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