Cross-party support at Senedd drop-in session to act on coal legacy

On July 1st, 2025, CAN organised an impactful drop-in session at the Senedd to reinforce the urgent need for action on Wales' coal legacy issues. The event, sponsored by Delyth Jewell MS, saw strong cross-party engagement, with Members of the Senedd (MSs) from Labour, Plaid Cymru, the Conservatives, and the Liberal Democrats in attendance.

Framed as a call to action on two interconnected issues—the future of coal tips and the restoration of the Ffos-y-fran opencast site—the session demonstrated growing momentum for change across the political spectrum.

CAN supported Delyth Jewell’s proposed amendment to the Disused Mine and Quarry Tips (Wales) Bill, which would rule out the sale of coal from disposed land for the purpose of burning. This simple but powerful clause would ensure that coal removed during the management of old coal tips cannot be fed back into fossil fuel supply chains—closing a loophole that could otherwise undermine climate commitments.

We also spoke with MSs to urge the Welsh Government to work constructively with the Department for Energy Security and Net Zero (DESNZ) in Westminster to ensure the UK-wide coal mine ban currently under development includes coal extraction from coal tips. As it stands, tip-extracted coal is not covered—a glaring omission that risks opening the door to a new phase of coal exploitation under the guise of legacy management.

Merthyr (South Wales) Ltd, which operated the Ffos-y-fran coal mine, is seeking to drastically reduce its contracted restoration obligations by up to £110 million. This is despite public filings showing £91.2 million already allocated for the site's restoration by the mining company. MSs attending our drop in session spoke with local residents we invited, viewed our gallery images of the coal mine site, and explored it for themselves via our 360 drone photos.

This raises serious concerns about transparency and risk—particularly given the site's proximity to local communities and the significant safety and environmental hazards involved. See our brief to find out what actions MSs can take today to deliver justice for Merthyr Tydfil.

Attendance at the drop in session by every Senedd party shows there is political appetite for action. Members across party lines recognised the urgency and legitimacy of the issues we raised. This is not about party politics—it’s about public safety, environmental justice, and the integrity of our climate commitments.

We thank every MS who took time to attend, engage with our materials, and listen to affected communities. We will continue to campaign so that Wales does not repeat the mistakes of its past but instead leads the way in managing its coal legacy responsibly.