See our English language version of this webpage.

Mae Cymru ar fin penderfynu a ddylid ehangu pwll glo brig mwyaf y DU gan bron i 4 blynedd a 2 filiwn tunnell o lo. Bydd hyn yn gyrru newid hinsawdd gan bron i 6 miliwn tunnell o CO2 a 16,000 tunnell o fethan.

Mae pwll glo Ffos-y-fran ym Merthyr Tudful sy’n chwalu’r hinsawdd yn echdynnu hyd at 50,000 tunnell o lo bob mis – sef glo y dyfarnodd Llys Cyfiawnder Ewrop ei fod yn creu gormod o lygredd i’w losgi yn hen orsaf bŵer Aberddawan, ac sydd bellach yn cael ei losgi’n bennaf mewn gwaith dur. Mae hyn yn rhwymo gwaith dur TATA i fod yr 2il safle mwyaf llygredig yn y DU!

Sign the petition now

See our Welsh language version of this webpage.

Wales is about to decide whether to expand the UK’s largest opencast coal mine by nearly 4 years, emitting almost 6 million tonnes of CO2, and 16,000 tonnes of methane from the coal mine itself.

The climate-trashing Ffos-y-fran coal mine in Merthyr Tydfil extracts up to 50,000 tonnes of coal every month – coal that the European Court of Justice ruled was too polluting to be burned in the old Aberthaw power station, and is now burned mainly at steelworks. This locks TATA steelworks into being the UK’s 2^nd most polluting site!

Sign the petition now

In a personally signed letter to the Council, Merthyr Ltd’s Director, David Lewis, claims production was reduced due to lockdowns so not all the coal could be mined in the void that was expected to be by the deadline of the 06 September 2022, so a time extension should be awarded to “ensure the full reserve can be realised”.

There are two issues with the justification attempted in Lewis’s letter:

1. The table of coal production and sales rates included on p20 of the Planning Statement indicate a reduction of 15-17% in total production which would not warrant a 3-year extension. It is also not clear why Merthyr Ltd still operated a single-shift pattern with reduced production for the first half of 2022 when lockdowns were not in place.
2. As the letter itself states, the hole that reduced production from Ffos-y-fran left in the market in the past was filled by alternative sources. The hole is historical, to fill it with new coal mining, the coal would have to be put into a time-machine. Any new coal won’t be to plug old markets, but will supply new markets, continuing to lock industry in to more coal and more CO2. The letter’s attempted justification is based on a false premise.

Via repeated Freedom of Information Requests, Coal Action Network eventually succeeded in forcing the Council admit only £15 million had been deposited by Merthyr Ltd into the escrow account for restoration. In 2018, restoration was estimated to cost £62 million, meaning there is roughly a £47 million shortfall (depending on how much of the site has been restored alongside coal mining since 2018). This is shortfall is highlighted by Merthyr Ltd in its Planning Statement for the time extension: “As the Council is fully aware, there are insufficient funds within the Escrow and restoration fund to allow for the full and successful implementation of the current restoration strategy for the site.”

Merthyr Ltd’s solution is “that the additional time to finish extraction and restoration will enable a more sustainable and modernised restoration scheme”. Although Merthyr Ltd promised to fund and carry out a restoration strategy as a condition to it gaining planning permission, the company now uses its failure to fulfil this condition as a reason to let it mine more coal. And by “modernised”, Merthyr Ltd almost certainly mean cheaper restoration scheme.

Merthyr Ltd transferred most the of the land ownership to Geraint Morgan Legacy Limited of which David Lewis is the sole Director. If the Council attempts to recover the £47 million shortfall for restoration, and Merthyr Ltd cannot pay, responsibility may lie with the landowner, which appears from its Companies House records to only have £2 million in the bank. Merthyr Ltd may reap the profits from years of mining, and the Council could be face bankruptcy to pay the remaining shortfall for restoration.

Similar situations have been seen with other mining companies (most notoriously by Celtic Energy) holding Councils to ransom for permitting more coal mining by threatening to fold or transferring the liability to shell companies, knowing Councils can’t afford to fund the massive costs involved in restoring ex-coal mining sites.

Merthyr Ltd have known for years that planning permission at Ffos-y-fran would expire on 06 September 2022, yet attempts to leverage the fact that it has seemingly failed to support its workers to reskill or find alternative employment as a reason to extend the planning permission: “…it will ensure that current employees have a further 9 months to weather the cost of living crisis and look for alternative means of employment” (Planning Statement).

Incredulously, Merthyr Ltd even goes beyond this neglect towards its workers, to use its own lack of business strategy as it approached the known end of planning permission as a rationale for permitting the initial 9 month extension to allow “…the operators of the mine to look at other investment possibilities.”

Merthyr Ltd’s Planning Statement attempts the justification commonly used be coal mining companies in the UK: “The transport emissions for each tonne of UK coal delivered to Port Talbot are typically five times lower than coal imported from abroad” and therefore, less CO2 is emitted overall if coal is mined and used in the UK. This argument relies on the idea that more coal mining in the UK would displace the same amount of coal being mined in another country, and the coal mined in the UK would be used in the UK.

• This has been widely debunked, most prominently by LSE Economics Prof. Paul Ekins (OBE) in an interview, pointing out that coal mines abroad will find alternative markets for their coal, with the effect being an increase in the supply and use of coal globally and a net increase in CO2.
• Transport emissions actually relatively minor compared to the CO2 emitted when coal is burned, so if increasing easily available coal in the UK leads to more being used, that would dwarf reduced transport emissions.
• Most transport emissions are concentrated at points of extraction and end-use, which would be the same if it is mined on the other side of the world or nearby – so we would welcome disclosure of the methods behind calculations that transport emissions ‘typically 5 times lower’ for coal mined and consumed in the UK versus coal imported from abroad. It is also worth noting that most coal mines in the UK also export a proportion of their coal.

Coal operators are notorious for making lofty claims about the unrivalled quality of coal they would mine—this is to circumvent the presumption against new coal extraction in planning decisions, hoping to fit into the loophole made for exceptional need and economic value.

Merthyr Ltd has rebranded its thermal coal as “dry steam coal”, a term that doesn’t seem to be widely used by anyone except Merthyr Ltd and its trade customers. In reality, this is just thermal coal, and used to be primarily sold to RWE’s Aberthaw coal-fired power station. However, Aberthaw had to stop burning coal from Ffos-y-fran to generate electricity because the European Court of Justice ruled the toxic nitrogen oxides it emitted were too high.

With the loss of this customer, Merthyr Ltd invested £10 million in machinery to refine some of its lower grade coal to ‘metallurgical’ coal that could be used in steelworks in 2015.

Merthyr Ltd has clearly been studying other coal mine applications in the planning system, and likewise in its Planning Statement emphasises Port Talbot Steelworks’ reliance on coal, claiming its thermal coal is needed in the vaguely worded “steel manufacturing process”.

• Merthyr Ltd make no claims about what secure contracts it has with Port Talbot or Scunthorpe steelworks, nor what proportion of its coal sales this market accounts for.
• It’s likely that some of the thermal coal from Ffos-y-fran is just burned to generate heat at the steelworks needed at various stages – coal which could be replaced with less polluting fuels and is often used in a blend with those other fuels.
• TATASteel has announced that Port Talbot will be converted to electric Arc Furnaces with assistance from the Government, or face closure. In either scenario, this will largely nullify its demand for coal from Ffos-y-fran.

Like most coal operators, Merthyr Ltd (and former coal operators) like to change the rules along the way. The original coal operator agreed to all the conditions attached to the original planning permission in 2005, but in 2008, the coal operator wanted to rip up condition 37 requiring col to leave the site by freight train. The coal operator applied for a 'S73' change to use HGVs to transport 100,000 tonnes of coal each year by road, rather than rail. The company pragmatically reduced this to 50,000 tonnes but HGVs loaded with coal on the roads is dirty and dangerous, so the Council rejected the attempt to change this condition. The company didn’t accept this, and won the right to change this condition on appeal in May 2011 (APP/U6925/A/10/2129921)

Merthyr Ltd want to change the rules again with this 'S73' application for a time extension to mine more coal and delay the promised restoration. Each time the coal operators change the rules, it’s inevitably the local communities living in Merthyr Tydfil that pay the price. Enough is enough.