The Community Science Lab - sites of activity (2)
glyncoch, nr pontypridd, South Wales
From the late 1880s, the mining of Pennant Stone - sandstone later valued for its grip on road surfaces - has been permitted by successive local authorities at the Craig Yr Hesg quarry in Rhondda Cynon Taf (RCT). The quarrying site is close to existing housing in the village of Glyncoch (<200 metres away) which is down from prevailing south-westerly winds. Glyncoch, an area of publicly- and privately-owned council housing built from the early 1960s, has always scored poorly in terms of multiple deprivation in Wales (see, for example, WIMD 2019). Residents can recall local farmland and woods, and the associated biodiversity, becoming progressively reduced from the 1960s to the present due to the expansion of the quarry.
In 2017, the UK-based leaseholder, Hanson, bought the land from RCT having first suggested the transfer in 2014. An application was then made to extend the life of the quarry beyond a 2022 limit to 2028 (since 2007, Hanson has been owned by a German aggregates firm, the Heidelberg Cement Group). Current and former residents formed an anti-quarrying action group, Save Craig Yr Hesg Mountain. There are distinct economic, social and environmental concerns about the governance of the Craig Yr Hesg quarry extension which Glyncoch residents - and people more widely in Pontypridd - want addressing.
RCT refused planning permission in 2021, but Heidelberg appealed successfully to the Planning and Environment Inspectorate Wales (PEDW) in 2022. The Welsh Government then gave planning permission to extend the quarry. Heidelberg has indicated 2047 is now the quarry's reclamation date. The protest group has been undertaking some citizen science activity - chiefly monitoring the air quality, the numbers of HGVs, cracks in people's houses and noise levels - as well as peaceful street protesting (see, for example, ITV Wales' coverage and Byline Cymru's coverage).
There appear to be particular mental and physical health impacts on the community whose members, until recently, believed that the quarrying would finally stop in 2022. Anecdotal evidence from the area also includes the increased incidence of asthma and certain cancers plus heart, lung and kidney problems which residents fear could be associated with long-term exposure to silica dust (i.e. these exposures at whatever levels may have been cumulatively impacting upon other known individual exposures to tobacco smoke and exhaust fumes, for example). Nevertheless, the conclusion of the statutory health authorities in Hanson's 2021 Environmental Statement (see Non-Technical Summary) and PEDW's 2022 Report is that such concerns are unfounded. The latter's opinion is that the risks associated with quarrying at Craig Yr Hesg until 2047 can be managed perfectly safely.
Starting in mid 2024, Cardiff University's School of Geography and Planning was invited to begin documenting the planning history and citizen science occurring at the site.
© Nick Hacking
© Nick Hacking
© Nick Hacking
© Nick Hacking