Ireland shuts last coal plant, becomes 15th coal-free country in Europe (2025)

Is your point that coal mining, transport, and usage have no negative externalities?

I disagree.

Coal requires transport and extraction which are both pretty expensive processes.

In my home town of ~300 people, there was just a couple of houses which used coal for heating. That's because sourcing and transporting coal was quiet expensive.

Electric heating was much more common. Even the old expensive baseboard resistive heaters.

When we talk about extreme rural areas, what you end up finding is solar and batteries end up being the most preferred energy sources. This has been true for decades. That higher upfront cost is offset by not having to transport fuel.

It's why you'll find a lot of cabins in pretty remote locations are ultimately solar powered. This is long before the precipitous price drop of solar.

Alright, So I think that some/most of my talking points were very inspired from the michael moore's documentary on the topic and I re-watched it after reading your comments. (Although Michael doesn't talk about Nuclear in the shortcomings)

I was going to ask you 3-4 questions but then I searched them upon myself and I do think that the results are more (positive?) than I thought.

Solar could feed world's energy needs by 0.3% and I think that Excess Solar could be used for green Hydrogen etc. too when needed for burstable energy source and smart grids in general to fix the ramp-up/ramp-down problem

I think one of the only things that I was sort of worried about mainly was the fact that Batteries produce lots of Co2 emissions and harm to the planet when mined but it seems that they have lifespan of about 10 years and can be carbon negative 3-4 years.

I don't know, I go through waves of doubt over Solar. I might need to learn more about Solar because I feel like I can just agree to whatever side I hear the recent data's from. Lies, Damned Lies and Statistics it seems.

But I feel like although solar is right direction too, we probably need smarter grids and just improvements within grid infrastructure in general too. Another point about Solar could be that there can be a more personal adoption of it whereas I can't build my own nuclear power plant so I do agree with you.

I'd still say that there is a lot of greenwashing in the Climate Change community to treat wood-chips and trees as fuel source and all the problems that stem from that with timber industry.

So although there are short-comings in Solar given its intermittent nature. I do agree that unless Govt.s create nuclear, it could be a good bet for personal actions/ even Govt.s to diversify at the very least from Oil.

I still think that though there is something wrong where People are wrongfully worried about nuclear. India for example had 3% of its energy coming from Nuclear and I looked at wiki and we planned even more but anti nuclear protests started happening after Fukushima Disaster :(

I am still really interested about Thorium Reactors and the race towards building it though. They are mostly disaster-free and Indian in particular has quite a large reserve of Thorium (25% of the world supply). The govt. is working on making 100GW to raise thorium's ratio in energy to almost ~10% estimate from 3% till 2047 which would still be impressive given that total energy would skyrocket as well till then.

India has true chances of being Energy Independent long term if it focuses on nuclear and Solar both rather than focusing on Solar given any advancement in Thorium reactor will be huge for us. For reference Coal : Thorium power ratio for same mass is 1:3.5 Million and its even more efficient than Uranium.

Also Thorium cannot be used for Nuclear Bombs in the sense of a fission unless you drop it at someone complete point blank but at that point its worthless compared to missiles so we can genuinely share this technology all across the world.

Thorium Reactors long term feel the future to me. So maybe I am too bullish on Thorium.

Solar is nice but atleast personally, Investments in Thorium Reactors could make India Energy Independent given 25% of the supply. We also recently found a huge jackpot in lithium and other minerals in Kashmir recently so I suppose long term India can be sovereign in manufacturing batteries for Solar production as well.

There is such a massive possibility in nuclear especially more so for India and general consensus also being within Scientific community that nuclear energy is cleanest forms of energy. The Combination means that, I'd want my govt. to take some risks in nuclear research/projects given how big the reward can be and that's also why I vocally support Nuclear. Much more than Solar. But I'd say that any govt. has their own risk profile and maybe Solar can be boring but works technology for Energy Independence so I just hope that Solar & Thorium both show some good numbers long term as well. So it isn't as if I am anti Solar as much as I am very pro nuclear energy long term.

Relevant Video: Thorium Reactors: Why is this Technology Quite So Exciting: https://www.youtube.com/watch?v=jSFo_92cJ-U

Did you have one of those ubiquitous brass boxes beside the hearth?

> As a fossil fuel comparison, Gas costs about £114 per MWh.

You're comparing the cost for coal as baseload to the cost for natural gas as a peaker plant. When using both for baseload, natural gas is cheaper than coal and emits less CO2.

Meanwhile renewables are cheaper than both until they represent enough of the grid that you have to contend with intermittency:

https://www.ourworldofenergy.com/images/electrical-power-gen...

Which doesn't happen until it gets close to being a majority of generation, and which most countries aren't at yet so can add more without incurring significant costs for firming.

In other words, the currently cheapest way to operate a power grid, if that's all you care about, is to have something like half renewables and half natural gas. Add some nuclear -- even just, don't remove any -- and CO2 goes down by a lot because then you're only using natural gas for peaking/firming instead of baseload, while still having costs in line with historical norms.

The obviously bad thing many places are doing is shutting down older power plants without building enough new capacity in anything else to meet existing demand, and then prices go up. But that's not because you're using e.g. solar instead of coal, it's because you're trying to use demand suppression through higher prices instead of coal. It's easy to get rid of coal as long as you actually build something else.