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Opinion

Westminster should be paying to clear Wales’ coal tips

15 Jul 2025 5 minute read
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Delyth Jewell, MS

The coal tips that litter our mountains in Wales are wounds on our landscapes. They stand as daily reminders of the wrongs suffered by our communities – and Westminster should be paying to clear them.

That is why I’ve pushed amendments to try and improve the Welsh Government’s Disused Mine and Quarry Tips (Wales) Bill (it’s worth noting that they couldn’t call it the Coal Tips Bill, since coal is, tellingly, reserved to Westminster).

One of the amendments I’d presented to the Senedd last week would have compelled the UK Government to pay more towards clearing the tips, on account of their historic liability – since the National Coal Board, previously under their jurisdiction, was responsible for creating these mounds of rubbish in the first place.

Frustratingly, that amendment was voted down by a majority of Senedd Members.

Provocative

It was a provocative amendment – and deliberately so.  Part of the Bill, as it’s drafted, lists the circumstances under which the landowner of coal tips could be held liable for them (and, crucially, liable for costs).

My amendment extended that window of liability back in time to the year 1800 – so as to cover the time when these tips were created.

It was the National Coal Board, and hence the UK government as its former owner, that created these coal tips.  It is my firm belief that they must carry responsibility for clearing them.

Indeed, and as I argued in the Senedd last week, the parents of Aberfan identified the National Coal Board as the bearers of responsibility for their children’s deaths.

I quoted a transcript from the Times newspaper, which my father remembers reading at the time (and which he’s since rediscovered, and shown to me).  The article was published on the 25th of October 1966 – just four days after the disaster – and it recounts that, at a coroner’s inquest in a chapel vestry, there were shouts of “Mark the death certificates: “Buried alive by the National Coal Board”.

Aberfan

Aberfan, of course, was the moment that should have changed everything. No coal tip should have been allowed to remain on our hillsides after that darkest of days.

But nobody lost their job. No one was held responsible.

The amendment I presented was my attempt to make up for that pity from our past. Because surely, it’s about that that wrong were made right.

When those Members who voted against my amendment explained their reasoning, both Conservative and Labour MSs argued that extending the window of liability so far into the past would be too onerous.

They argued that too much time had elapsed, and too many practical barriers would be in the way. But that was to miss the point entirely.

As Jane Dodds had said during that debate, such an environmental (and indeed, moral and social) responsibility should carry no such sell-by-date. And yes, my amendment did cover a wide expanse of time – and it was only right that it did, because this is a Bill about time.

It’s about time we had it, yes, but it’s also a Bill centred on the effects of time past, time lost, and time yet to come.  The tips encapsulate and symbolise the passage of that lost time: the cost of what has happened, and what has not happened to our communities. They tell a story of our wounds.

It’s about time those wounds were healed.

New coal mines

Labour and the Conservatives also failed to back my other amendment that would have banned the practice of selling coal from coal tips for the purposes of burning – an amendment that would have helped ensure coal tips don’t become new coal mines, and turn our valleys into a mockery of mining once again.

The Welsh Government has signalled that they’ll be looking to tighten guidance on this matter, and many of the communities I represent will be eager to see the detail when it emerges. Without banning this practice, we risk insulting the sacrifices of our yesterdays, and threatening the health of our towns’ tomorrows.

We cannot allow a new industry of mining by stealth to emerge from these coal tips.

No, the tips should be cleared – and Westminster should be footing the bill. When the Bill reaches its final stages in the Senedd this week, my party will vote for it – because not to vote for a bill which centres on the safety of these tips would be unconscionable.

But what a wasted opportunity this has been to use the Bill as a means of righting historic wrongs, and protecting our communities from future harm. Our valleys, and towns across Wales, have lived beneath these coal tips far too long – it’s high time that their shadow were lifted.

Delyth Jewell is a Plaid Cymru MS for South Wales East 


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Amir
Amir
4 months ago

Good article andbgood move by Delyth. Shame on the senedd and about majority for not supporting this initiative. Missed opportunity pandering to their more superior members in Westminster.

Mab Meirion
Mab Meirion
4 months ago

You are dealing with the great grand children of scoundrels, treat them as such, one more eternal wrong by the blameless Westminster Government of any century…

Mab Meirion
Mab Meirion
4 months ago
Reply to  Mab Meirion

Arguing against Wales best interests as usual…in a cordial manner…so that’s ok then…say what you like but I’d fire the lot…and rehire a handful at most…

Frank
Frank
4 months ago

Well, well, well….Westminster should be paying….the penny finally drops!!! I have been saying this for years but I may as well have been talking to the wall!! But things are different now that Delyth, a MS, has thought of it. Congratulations, go to the top of the class.

Last edited 4 months ago by Frank
Amir
Amir
4 months ago
Reply to  Frank

Who have you been saying this to and why they not done anything?

Frank
Frank
4 months ago
Reply to  Amir

I have written several times to the WG on this matter over the past three or four years but to date have had no reply. Not even acknowledgement of receipt. I don’t understand why comment readers on here are marking me down without leaving a reason for doing so. I have also often mentioned on these comments that Westminster, or the families of private mines who made an absolute fortune out of Cymru’s coal and then legged it out of here, should foot the cost of safeguarding or removal of these dangerous tips. So, do you know what, sod these… Read more »

Alan Jones
Alan Jones
4 months ago
Reply to  Frank

Frank, I would hazard a guess that the reason for the down ticks is that your comment came across in a sarcastic manner towards Delyth Jewell, I would also guess it’s a sign of understandable frustration on your part. What Delyth Jewell & others need now though is our full support to take on & see this through. No doubt your previous comments here plus your written correspondence to the Senedd etc have been noticed but, as we all know the wheels of institutional politics turn very slowly. I doubt very much though that we’ll see much happen with this… Read more »

Steve D.
Steve D.
4 months ago

The UK prides itself on the judiciary being separate from the political government. It’s time the Senedd took the UK government to court over the issue of coal tips and well before we gain independence.

Peter J
Peter J
4 months ago
Reply to  Steve D.

I don’t think this is the right approach to take. The ‘judiciary’ will almost certainly say this is a devolved issue. I really can’t even see a legal grey area.
But the practicality is that WG can’t afford the clean up, so Westminster will ultimately have to pay up, as no one wants the risk to life.

Undecided
Undecided
4 months ago
Reply to  Peter J

Yes, I think there is an unchallengeable argument that Westminster should foot most of the bill; but I would like to know where the money WDA used to spend on coal tip remediation has gone? It was £30-40m per annum, 20 years ago. Welsh Government claims that all this was pre-devolution isn’t quite right.

Peter J
Peter J
4 months ago
Reply to  Undecided

Really good point. The WDA did spend lots of money and it made a difference. But they didn’t clear up everything – just the high or medium risk sites. However, with changes in the climate and natural erosion, more and more lower risk sites are becoming higher risk. We’ll be discussing this for the next 100 years. There is no real end point to a lot of this; there will always be changes in geology and geography leading to increased risk, even without climate change, from what I understand. These sorts of issues are actually the civil services worse nightmare.… Read more »

Valley girl
Valley girl
4 months ago

For sure. They oversaw nationalised mining, privatised assets, and kept coal royalties.

Dewi Davies
Dewi Davies
4 months ago

Just an after thought.Whos going to pay for the removal of the horrible windturbines that blight out beautiful country side when they become obsolete. Will they just be left to deteriorate until they collapse?Another stark reminder just like the abandoned coal tips.

Amir
Amir
4 months ago
Reply to  Dewi Davies

Good question. Unnecessary and a distraction from the important conversation we are having. And not really comparable to the Aberfan disaster. I don’t think a wind turbine has actually killed anyone, certainly not on the scale of any coal related incidents. A wind turbine in the fields may look ugly to you but when i am on my weekly run, I find their is something soothing in their rhythms and sounds and I find beauty in them. But I thank you for your question.

Peter J
Peter J
4 months ago
Reply to  Amir

‘polluter pays’ is the UK policy, so the developer has the legal responsibility to decommission- the policy works well as it’s already happening in many parts of the UK. But as you say, really not on topic!

John Ellis
John Ellis
4 months ago
Reply to  Amir

Each time I look westward from my back door across Dyffryn Clwyd I see hilltops crowned with well over a dozen wind turbines. In the context of the challenge of the climate crisis they don’t affront me at all, and, indeed, I agree that they have a sort of grace, and even beauty.

Alan Jones
Alan Jones
4 months ago
Reply to  Amir

Where wind turbines are concerned Amir it’s not just the aesthetics. What you don’t see are the huge bases that these require buried up to 30 to 50 feet underground, to achieve this thousands upon thousands of tons of millions of years of carbon capture soils are removed releasing this carbon back into the atmosphere, plus, the fuel emissions of the vehicles used to dig up those soils then cart it away then to deliver people & parts to the site. When the turbines outlive their usefulness they are very often just buried where they will remain as they are… Read more »

Drew Anderson
Drew Anderson
4 months ago
Reply to  Alan Jones

This kind of comment really isn’t helpful.

You make a perfectly valid point, about disturbed subsoil releasing carbon, but blow it by greatly overstating the issue.

Not all of the carbon is released and subsoil is typically about 6 feet deep; not 30 to 50. Most of that 30 to 50 feet will be inert aggregates and bedrock.

If you over-exaggerate you can be easily dismissed, as lacking credibility, and your point gets lost.

Dewi Davies
Dewi Davies
4 months ago
Reply to  Amir

I did say it was an afterthought.Im not suggesting the turbines are anywhere near as bad as the tips but remember the tip in Aberfan was there for many years before the disaster.The turbines are still new.As for the Aberfan disaster I’m from Merthyr and know all about the aftermath which is still felt today.

Barry Pandy
Barry Pandy
4 months ago
Reply to  Dewi Davies

You may think wind turbines are ugly, but believe me – they are a damn site prettier than an oil refinery or an LNG plant (I live near Milford Haven).

And, unlike oil refineries, they don’t polute – or smell.

Mab Meirion
Mab Meirion
4 months ago

The propeller is the epitome of function and form…

Mab Meirion
Mab Meirion
4 months ago
Reply to  Mab Meirion

Prove me wrong…

Pete
Pete
4 months ago

And, of course, who can forget that the Aberfan clear-up was paid for from the disaster relief fund comprised of public donations from around the world…also under a Labour government.

Valley girl
Valley girl
4 months ago
Reply to  Pete

Yes and thank God the Labour Government paid that back into the fund.

andy w
andy w
4 months ago

Change happens when public opinion demands change.

Why has a change.org petition not been started?

Ap Kenneth
Ap Kenneth
4 months ago

Coal should now be the past but the legacy is still costing us all. Tower the last deep coal mine closed in 2008, 17 years ago, and the disgrace that was Ffos-y-Fan at the end of 2023 but we will be dealing with the health, economic and safety concerns for decades hence.
Of course it is a Westminster responsibility to pay for clearing up the mess as the NCB or its predecessors put the tips where they are.

Gonna be awkward
Gonna be awkward
4 months ago

Doesn’t mining the coal tips kill 3 birds with 1 stone.
Removes a hazard,
Creates jobs,
Provides a domestic energy supply secure for the uncertain future.
Our oil and gas comes from undemocratic countries that have our worst interests at heart.
Raw earth metals for renewables comes from China which America (and us by default) is in a Thucylides trap with.

Yes coal is not ideal but the way things are going it might be needed to keep the lights on and having a stockpile of coal ready for use might be wise.

Hal
Hal
4 months ago

Is there any reason why the spoil can’t be put back where it came from?

Charles Coombes
Charles Coombes
4 months ago

The owners of the Pits should pay the bill.
NCB or residualcompany get your hands deep into your pockets.

Garycymru
Garycymru
4 months ago

Let’s bear in mind that the Aberfan disaster was basic corporate manslaughter and not one person involved in the decision making process faced any kind of justice.
The corrupt British government will not pay a penny.

Y Cymro
Y Cymro
4 months ago

Westminster is responsible for the 2573 highly dangerous coal slurry sites looming over our valley communities and should pay to make them safe. End of. No ifs or buts. Remember, the National Coal Board (NCB) was state owned. They, Whitehall, knew of the dangers of dumping tons of slurry on spring above the valley that cascaded down tearing Aberfan apart killing 116 children and 27 adults on that tragic October day in 1966. To me those responsible are state sponsored killers. Plain and simple. They had no care or conscience then as they do now 59 years on. The UK… Read more »

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