101–110 of 712 posts
Irish man here - Over the last few years, we've graduated from providing cheap energy to now importing most of our energy. We've seen huge energy price increases as a result. We're seeing more and more cost-of-living protests, the war now means more will suffer with fuel prices and we're still going ahead with closing down energy suppliers (this is a 2025 article but the point still stands). To anyone praising these…
Earlier quoted context omitted.
Somehow that’s an often missed aspect of this. Yeah, ditching coal has a wide array of nice side effects. It has killed many, many more than the world’s nuclear accidents.
Coal probably kills more people in a single day than all nuclear accidents ever combined
Earlier quoted context omitted.
Coal probably kills more people in a single day than all nuclear accidents ever combined
Probably but damage from nuclear accidents isn't only measured in deaths. No coal plant accident has caused an exclusion zone for 40 years.
Also there is a single case that happened from a non-western design. When looking at western countries like France, it shows how incredibly safe the whole industry is end to end.
Irish man here - Over the last few years, we've graduated from providing cheap energy to now importing most of our energy. We've seen huge energy price increases as a result. We're seeing more and more cost-of-living protests, the war now means more will suffer with fuel prices and we're still going ahead with closing down energy suppliers (this is a 2025 article but the point still stands). To anyone praising these…
Here in England we now drag the coal over on smoke spewing ships from Japan and Australia, rather than mine it here. The sum total of CO2 is higher than if we just mined it here. Net zero box ticking.
https://ourworldindata.org/grapher/coal-by-end-user-uk
Your emissions are dropping fast
https://ourworldindata.org/profile/co2/united-kingdom
It’s not box ticking it’s the complexity of change.
Irish man here - Over the last few years, we've graduated from providing cheap energy to now importing most of our energy. We've seen huge energy price increases as a result. We're seeing more and more cost-of-living protests, the war now means more will suffer with fuel prices and we're still going ahead with closing down energy suppliers (this is a 2025 article but the point still stands). To anyone praising these…
Here in England we now drag the coal over on smoke spewing ships from Japan and Australia, rather than mine it here. The sum total of CO2 is higher than if we just mined it here. Net zero box ticking.
Irish man here - Over the last few years, we've graduated from providing cheap energy to now importing most of our energy. We've seen huge energy price increases as a result. We're seeing more and more cost-of-living protests, the war now means more will suffer with fuel prices and we're still going ahead with closing down energy suppliers (this is a 2025 article but the point still stands). To anyone praising these…
From what I understand Ireland has very little natural gas, very little coal and a not particularly large amount of peat. If they didn't shift towards importing all of that would be gone in the very near future.
It's a bit weird how it gets branded as a solely green move when there's clearly other motives for it.
Earlier quoted context omitted.
Air quality will improve, just not CO2
Somehow that’s an often missed aspect of this. Yeah, ditching coal has a wide array of nice side effects. It has killed many, many more than the world’s nuclear accidents.
Earlier quoted context omitted.
If you use Renewable Energy Sources, it may happen there will be no wind or no sun. So you need some auxiliary source of energy. If you want it at hand, this must be something with fast cold start. So black/brown coal power plan will not help you, similarly nuclear. You need to burn either gas or "biomass", that is wood/turf, etc. Those power plants have about 1h cold start. Hence, in order to have RES you need to em…
> this must be something with fast cold start. So black/brown coal power plan will not help you, similarly nuclear. Nuclear plants provide base load and they are extremely fast at ramping up/lowering production. All modern nuclear plants are capable of changing power output at 3-5% of nameplate capacity per minute: https://www.oecd-nea.org/upload/docs/application/pdf/2021-12... You don't shut down power plants. None…
And all of this is confused by the way the nuclear industry uses the term "load following". You'd think it means "changing the power output from moment to moment to match electricity demand" but for nuclear plants it means "changing from one pre-planned constant level to another pre-planned constant level, up to four times per day".[0] There are only three[1] sources of electricity that can be ramped freely enough to exactly match demand: hydro, simple-cycle gas turbines and batteries. All electrical supplies will need some of those three mixed in. Which is why France is still 10% hydro and 10% natural gas in their electricity supply.
0: Some of the most modern Russian plants can move to +-20% of their current target at 10% per minute, but "the number of such very fast power variations is limited, and they are mainly reserved for emergency situations." per your source.
1: OK, there are some obsolete ways too, like diesel generators. At least obsolete at the scale of the electricity grid.
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China is far more serious than the EU about the green transition. Despite being poorer than the poorest EU country they are dominating renewable deployment.
I think that attitude is poorly informed whataboutism.
I feel we’re framing it in a negative way Our goal shouldn’t be to be coal free. Our goal should be to be 100% renewable. If we set up our goals in terms of what we don’t want, we end up in the situation we are right now: high energy costs, very dependent on energy imports and a high risk of loosing our industry
100% renewables is the exact opposite of "100% non-renewables" and that's including also oil, gas, etc. So "coal" is only a part of the 100% non renewables, but it seems your goal is to get rid of all the non renewables.
And here the question is: why would you want a single goal? Why 100% renewable?
What drives us should be: save where it makes sense, don't where it doesn't. Iterate every 10 years and recheck.
All these single radical goals are literally killing our economy and society. And I am not just talking about coal free or renewable.
Even the "let's tear down the windfarms" is dumb because it's radical and non sense.
Or unrelated, even this "we need to digitalize everything" (although given our jobs we would profit the most) can lead to a lot of problems (privacy, security, etc).
I don't know why we have become so radical in the last 20 years.